kh-03 instruction manual · instruction manual pulse height analyzer kh-03 ... of the other party...

INSTRUCTION MANUALPulse Height Analyzer

KH-03

3-20-41 Higashimotomachi, Kokubunji, Tokyo 185-8533, Japan

i

Organization of This Manual

This manual describes the features and operation of the Pulse Height Analyzer KH-03. To ensurecorrect and safe use, be sure to also read the documentation of the particle counter used togetherwith this product and of the computer on which the Pulse Height Analyzer control software isinstalled.

This manual contains the following sections.

For SafetyContains important information regarding safe use of the product. Be sure to fullyread and observe these instructions.

Software License AgreementContains the usage license agreement for the Pulse Height Analyzer control software.

OutlineGives basic information on the KH-03.

Controls and FeaturesBriefly identifies and explains all parts of the probe and the main unit.

InstallationDescribes the setup of the adapter [CONTEC Digital I/O Card PIO-24W (PM)] andinstallation of the Pulse Height Analyzer control software.

ConnectionsDescribes system connections for pulse height analysis.

Start UpDescribes how to start the Pulse Height Analyzer control software.

Operation ScreenDescribes all commands on the menus of the Pulse Height Analyzer control software.

Particle Counter ControlDescribes how to control of the particle counter must be controlled from the KH-03.

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PHA ModeDescribes the setting items, measurement procedure, and interpretation of measurementresults in PHA mode.

MCS ModeDescribes the setting items, measurement procedure, and interpretation of measurementresults in MCS mode.

MessagesDescribes error messages and other messages displayed by the Pulse Height Analyzercontrol software.

SpecificationsLists the technical specifications of the product.

* All company names and product names mentioned in this manual are trademarks orregistered trademarks of their respective owners.

iii

FOR SAFETY

In this manual, important safety instructions are specially marked as shown below. To preventthe risk of death or injury to persons and severe damage to the unit or peripheral equipment,make sure that all instructions are fully understood and observed.

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WARNING Disregarding instructions printed hereincurs the risk of death or severe in-jury to persons.

CautionDisregarding instructions printed hereincurs the risk of injury to personsand/or damage to peripheral equip-ment.

ImportantDisregarding instructions printed hereincurs the risk of damage to the product.

Mentioned about the tips to use thisunit properly. (This messages do nothave to do with safety.)

Note

Operation of WindowsThis manual does not contain information on general operation of Microsoft Windows 98,Windows 2000 or Windows XP. For information on how to select and execute commandsand how to use dialog boxes, please refer to the documentation of Microsoft Windows 98,Windows 2000 or Windows XP.

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PrecautionsOperate the unit only as described in this manual.

The supplied power cord is designed only for 100 V AC as used in Japan. Before usingthe unit in another country or with another AC voltage, contact your supplier.

Before use, make sure that all connections are correctly and safely established.

To power the unit, use a source which satisfies 100 to 240 V AC (±10%), 50/60 Hz, and40 VA. The source should be free from excessive electrical noise or voltage fluctuations,as these can lead to damage to the unit.

Ground the unit securely by using a grounded AC outlet. Ungrounded operation incursthe risk of electric shock and damage to the unit.

The signal voltage at the analog input of the probe may not exceed 18 V.

Use the unit where the ambient temperature is 5ºC to 35ºC and the relative humidity is20% to 80%.

Store the unit where the ambient temperature is -10ºC to 50ºC and the relative humidityis less than 90%.

Do not use or store the unit in locations which- may cause condensation due to rapid temperature changes- may be subject to direct sunlight- may be subject to splashes of water or other liquids- may be subject to air with high salt or sulphur content, or to gases or are in the

vicinity of stored chemicals- do not provide a firm, level support- may be subject to vibrations or shock

Do not disassemble the unit or attempt internal alterations. In case of malfunction, donot attempt any repairs. Note the condition of the unit clearly and contact the supplier.

vi

SOFTWARE LICENSE AGREEMENT

Carefully read the following terms and conditions before installing the Software. By installingthe Software, you acknowledge that you have read this agreement, understand it, and agreeto be bound by its terms and conditions.

1. License

a. Authorized Use. RION CO., LTD. (Licensor) grants you (Licensee) a nonexclusive,nontransferable license to use the Software identified as Software for Pulse HeightAnalyzer KH-03 and related media, including printed documentation and electronicdocumentation, (collectively, referred to herein as the Software Product) on a singlecomputer used with the Pulse Height Analyzer KH-03. Licensee may make one copy ofthe computer program portion of the Software Product for back-up purpose only.

b. Restrictions. Licensee may not: (1) copy (other than for back-up purposes), distribute,rent, lease, transfer, or sublicense all or any portion of the Software Product; (2) modifyor prepare derivative works of the Software Product; (3) use the Software product in acomputer-based services business or publicly display visual output of the SoftwareProduct; or (4) translate, modify, reverse engineer, decompile, or disassemble the SoftwareProduct. Licensee agrees to keep confidential and use best efforts to prevent and protectthe contents of Software Product from unauthorized disclosure or use. Licensee isresponsible for installation, management and operation of the Software Product.

2. OwnershipThe Software Product is licensed (not sold) to Licensee. Licensor owns all copyright,trade-secret, patent and other proprietary rights in the Software Product. Licensee shallnot remove any product identification, copyright notices or other legends set forth on theSoftware Product.

3. Limited Software Product WarrantyFor 90 days from the date of shipment, Licensor warrants that the media (for example,diskette) on which the Software Products is contained will be free from defects in materialsand workmanship under normal use. Licensor does not warrant the contents of theSoftware Product or that it will be error free. The Software Product is furnished AS ISand without warranty as to the performance or results Licensee may obtain by using theSoftware Product. The entire risk as to the results and performance of the Software Productis assumed by Licensee. To obtain warranty service during the 90 days warranty period,Licensee may return the Software Product (postage paid) with a description of the problemto Licensor. The defective media in which the Software Product is contained will bereplaced at no additional charge to Licensee.

4. RemedyIf Licensee does not receive media which is free from defects in materials andworkmanship during the 90 days warranty period, Licensee will receive a refund for theamount Licensee paid for the returned Software Product.

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5. Disclaimer of Warranty and Limitation of RemediesLicensee understands and agree as follows:

a. Licensor will not be liable for any loss or damage caused by delay in furnishing theSoftware Product or any other performance under this agreement.

b. The warranties in this agreement replace all other warranties, express or implied, includingany warranties of merchantability or fitness for a particular purpose. Licensor disclaimsand excludes all other warranties. In no event will Licensor’s liability of any kind includeany special, indirect, incidental, or consequential damages, including lost profits, even ifLicensor has knowledge of the potential loss or damage.

c. Licensor’s entire liability and licensee’s exclusive remedies for Licensor’s liability ofany kind (including liability for negligence except liability for personal injury causedsolely by Licensor’s negligence) for the Software Product covered by this agreement andall other performance or nonperformance by Licensor under or related to this agreementare limited to the remedies specified by this agreement but not to exceed the purchaseprice of the Software Product and/or services that gave rise to the claim.

d. In the U.S.A., some states do not allow the exclusion of implied warranties, so the aboveexclusion may not apply to Licensee. This warranty gives Licensee specific legal rights,and Licensee may also have other rights which vary from state to state.

6. TerminationThis Agreement is effective until terminated.Licensee may terminate this agreement at any time by destroying the Software Product,including all related computer programs and documentation, and erasing any copiesresiding on computer equipment. This Agreement will also terminate if Licensee doesnot comply with the terms or conditions of this Agreement. Upon such termination,Licensee agrees to destroy the Software Product and erase all copies residing on computerequipment.

7. Governing LawThis Agreement shall be governed by and construed in accordance with the laws ofJapan, without regard to principles of conflict of laws.

8. GeneralThis Agreement constitutes the entire agreement between Licensor and Licensee. Licensorshall not be bound by any terms of Licensees that add to, modify, or are in any waydifferent from the terms set forth herein. Any waiver of or modification to the terms ofthis Agreement will not be effective unless executed in writing and signed by both parties.If any provision of this Agreement is held to be unenforceable in whole or in part, suchholding will not affect the validity of the other provisions of this Agreement. Neitherparty may assign this Agreement or any associated transactions without the written consentof the other party except either party may assign to an entity to which it assigns, transfersand conveys substantially all of its assets and into which it is merged or consolidated.

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Contents

FOR SAFETY ................................................................................................. iii

SOFTWARE LICENSE AGREEMENT ....................................................... vi

Outline .............................................................................................................. 1

Controls and Features ....................................................................................... 2System Configuration ................................................................................. 2Main Unit .................................................................................................... 3Probe ........................................................................................................... 4

Installation ........................................................................................................ 5Operating Environment .............................................................................. 5Adapter Setup ............................................................................................. 6Pulse Height Analyzer Control Software Installation ................................. 7Deleting the Pulse Height Analyzer Control Software ............................. 10About the operation screen size ................................................................ 10Display contents when starting

the Pulse Height Analyzer control software ......................................... 11

Connections .................................................................................................... 13Main Unit and Probe Connection ............................................................. 13Power Cord Connection............................................................................ 15Main Unit, Adapter, and Computer Connection ....................................... 16

Start Up .......................................................................................................... 18Start Up ..................................................................................................... 18Shutdown .................................................................................................. 19

Operation Screen ............................................................................................ 20Operation Screen ...................................................................................... 20

Menu Bar ............................................................................................ 21[File (F)] Menu Commands ................................................................ 21[Edit (E)] Menu Commands ............................................................... 22[Measurement (M)] Menu Commands ............................................... 22[Toolbar (T)] Menu Commands .......................................................... 22[View (V)] Menu Commands ............................................................. 23[Graph (G)] Menu Commands ............................................................ 24[Window (W)] Menu Commands ....................................................... 24[Help (H)] Menu Commands .............................................................. 25

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Toolbars .................................................................................................... 26Standard Toolbar ................................................................................. 26Measurement Toolbar ......................................................................... 26Graph Toolbar ..................................................................................... 26

File Management ...................................................................................... 27Opening a Saved Data File ................................................................. 27Saving a Data File by Overwriting...................................................... 27Saving a Data File Under a New Name .............................................. 27

Printing ..................................................................................................... 28

Particle Counter Control................................................................................. 29Particle Counter Control ........................................................................... 29Communication Sequence ........................................................................ 32

PHA Mode ...................................................................................................... 33PHA Mode ................................................................................................ 33Display Screen .......................................................................................... 34Parameter Settings .................................................................................... 34

Analyze Range .................................................................................... 34Trigger ................................................................................................. 35Sample ................................................................................................ 35Measurement ....................................................................................... 35Repeat ................................................................................................. 36Hold .................................................................................................... 36Save Data ............................................................................................ 36File Name ............................................................................................ 36

Measurement Result/Analysis Result Display Fields ............................... 37Memo .................................................................................................. 37Marker ................................................................................................. 37Repeat of Smoothing........................................................................... 37Processing Range ................................................................................ 38Peak ..................................................................................................... 41

Performing a New Measurement .............................................................. 42Performing Measurement With a Stored Data File ................................... 43Measurement Result ................................................................................. 45

Smoothing ........................................................................................... 45Marker ................................................................................................. 46Cumulative Percentage Curve............................................................. 47Cumulative Count 50% Value ............................................................. 47Peak Count Line .................................................................................. 48Conversion Factor ............................................................................... 49Horizontal Axis Compression ............................................................. 50

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Setting the horizontal axis to particle size .......................................... 51Vertical Axis Scale .............................................................................. 53Graph Color Selection......................................................................... 5416-Channel Relative Count Distribution Display ............................... 55Relative Count Calculation Method ................................................... 56Division Range Calculation Method................................................... 56Numeric List View .............................................................................. 58

Data File Format ....................................................................................... 59

MCS Mode ..................................................................................................... 61MCS Mode ............................................................................................... 61Display Screen .......................................................................................... 62Parameter Settings .................................................................................... 63

Interval ................................................................................................ 63Trigger ................................................................................................. 63Sample ................................................................................................ 63Save Data ............................................................................................ 64File Name ............................................................................................ 64

Measurement Result/Analysis Result Display Fields ............................... 65Memo .................................................................................................. 65Marker ................................................................................................. 65Repeat of Smoothing........................................................................... 65Peak ..................................................................................................... 65

Performing a New Measurement .............................................................. 66Performing Measurement With a Stored Data File ................................... 67Measurement Result ................................................................................. 68

Smoothing ........................................................................................... 69Marker ................................................................................................. 69Peak Count .......................................................................................... 70Vertical Axis Scale .............................................................................. 71Numeric List View .............................................................................. 72Graph Color Selection......................................................................... 73

Data File Format ....................................................................................... 74

Messages ........................................................................................................ 75

Specifications ................................................................................................. 77

1

Outline

The Pulse Height Analyzer KH-03 accepts an analog input signal from a particle counterand analyzes pulses comprised in this signal in real time. Signals are ranked by pulse height.The unit has a PHA mode for creating a pulse height based histogram, and an MCS mode forobserving time-based fluctuations of pulse count.In PHA mode, the histogram can be used to detect the pulse count between selected channels,and to determine the voltage and channel where the cumulative count reaches 50% of thetotal count.The system consists of a supplied probe for connection of the analog signal from the particlecounter, the main unit which performs analysis of the signal from the probe, and the PulseHeight Analyzer control software which controls the hardware and serves for datamanagement. The user must provide a generic computer on which the control software isinstalled. An adapter for connection between the main unit and the computer is supplied.

2

Controls and Features

System ConfigurationAs shown in the illustration below, the system consists of the probe for connection of theanalog signal from the particle counter, the main unit which performs analysis of the signalfrom the probe, the Pulse Height Analyzer control software which controls the hardware andserves for data management, and the adapter for connection between the main unit and thecomputer on which the control software is installed.For connection of the particle counter to the probe, a BNC-BNC cable as well as a BNC-alligatorclip cable are provided.The adapter uses a CONTEC Digital I/O Card PIO-24W (PM).

3


Main UnitFront Panel

Probe connectorFor connection between main unit and probe, using the supplied probe cable.

Power indicatorShows that power to the unit is turned on.

Left Side Panel

Adapter connectorFor connection between main unit and adapter, which in turn is connected to the computer.

Rear Panel

Power switchServes for turning the unit on [ | ] and off [O].

Power connectorFor connection to an outlet that satisfies 100 to 240 V AC (±10%), 50/60 Hz, and 40 VA.See "Power Cord Connection" on page 15.

Fuse holderContains a 1-ampere fuse.

4


ProbeFront Panel

Analog signal input connectorThe analog signal from the particle counter is input here, using the supplied BNC-BNCcable or BNC-alligator clip cable.

Rear Panel

Probe cable connectorServes to connect the probe to the main unit, using the supplied probe cable.

Serial numberThis product is calibrated at the factory as a set. The serial number of the main unit isalso shown on the probe, to ensure proper matching.

5

Installation

Operating Environment

The operating environment requirements for the system are as follows.

Computer IBM PC/AT compatible; CPU (recommendation): Suitability Celeron700 MHz or higher; Type II size PC Card slot supporting PCMCIARel. 2.0 or JEIDA Ver. 4.1 or later (including PC Card Standard),CD-ROM drive

RAM 256 MB or moreDisplay Microsoft Windows 98, Windows 2000 or Windows XP compatible,

resolution 800 × 600 (SVGA) or higherOS Microsoft Windows 98, Windows 2000 or Windows XP

ImportantTo install the Pulse Height Analyzer control software, atleast 100 MB of free space is required on the hard disk.The Pulse Height Analyzer control software frequently usesthe serial port to communicate with the main unit. To ensurestable operation, simultaneous use with other software run-ning in the background (such as power-saving programs,screen savers, etc.) should be avoided.

6

Installation

Adapter Setup

The adapter serves for connecting the main unit and the computer on which the PulseHeight Analyzer control software is installed. The adapter uses a CONTEC Digital I/O CardPIO-24W (PM).

NoteVerify that the PC Card slot of the computer supports TYPE II sizecards and complies with PCMCIA Rel. 2.0 or JEIDA Ver. 4.1 orlater (including PC Card Standard).

For details on adapter setup (implementation of the hardware and installation of the software),please refer to the documentation of the CONTEC Digital I/O Card PIO-24W (PM).

ImportantThe setup procedure will be different, depending on the op-erating system.

7

Installation

Pulse Height Analyzer Control Software Installation

This section explains how to install the Pulse Height Analyzer control software (called "controlsoftware" in the following explanation) that controls the main unit and the probe.The control software is supplied on the CD-ROM.Install the software on the computer as follows.

NoteThe examples shown in this manual are based on Microsoft Win-dows XP. Depending on the operating system and the computerenvironment, actual screens appearing during the installation maydiffer.

1. Start up Windows.

2. Insert the CD-ROM into the CD drive of the computer.

3. Click on the [Start] button on the task bar and select "Run".

4. The "Run" dialog appears.If the CD drive has the drive letter "D", enter "D:\setup.exe" and click on the [OK]button.

8

Installation

5. A message saying that the control software setup program is being prepared appears,followed by the [Welcome] screen. To continue, click on the [Next] button.

6. The [Customer Information] screen appears. Enter the "User Name" and the"Organization" of the computer, and select to install the application for "Anyonewho users this computer" or "Only for me", and then click on the [Next] button.

9

Installation

7. The [Destination Folder] screen appears.Specify the destination folder according to the instructions on the screen, and thenclick on the [Next] button.

8. The [Ready to Install the Program] screen appears. Verify that the contents are correct,then click on the [Install] button. Installation of the control software starts.

9. During installation, the following indication is shown.When wishing to cancel the installation in progress, click on the [Cancel] button.The confirmation screen of appears. Follow the instructions on this screen.

10

Installation

10. When the [InstallShield Wizard Completed] screen appears, click on the [Finish]button and remove the CD-ROM from the drive.

11. A shortcut to the control software is shown on the desktop.

The installation process is now complete.

Deleting the Pulse Height Analyzer Control SoftwareTo delete the control software, open the Control Panel and select [Add/Remove Programs].

About the operation screen sizeWhen the operating system is Windows XP and the desktop theme is "Windows XP", theKH-03 measurement screen may not fit fully into the window. If this happens, we recommendto set the desktop theme to "Windows Classic".To do this, select [Start] [Control Panel] [Appearance and Themes] [Display][Themes] tab. Then select a new theme from the Theme list.

11

Installation

Display contents when starting the Pulse Height Analyzer controlsoftware

When starting the Pulse Height Analyzer control software for the first time, the indication"PC card not found" may appear. In such a case, proceed as follows.

First check the following:- Adapter setup [PC card: CONTEC Digital I/O Card PIO-24W (PM)] and installation

of Pulse Height Analyzer control software are complete.- KH-03 and adapter and PC are connected. KH-03 power cord is connected and unit

is turned on.

If a problem is detected when checking the above points, correct it and then start the controlsoftware again.

Caution

Insert the adapter into the PCMCIA (PC Card) slot of thecomputer while the computer is still turned off. If theadapter is inserted while the computer is on, the indica-tion "PC card not found" may appear when the controlsoftware is started.

If all checks are normal, but the indication "PC card not found" still appears, perform thefollowing steps.

1. With the PC card inserted, start API-TOOL Configuration.

12

Installation

2. When API-TOOL Configuration is started for the first time, the following autodetection screen appears.

3. The API-TOOL Configuration screen appears.

4. Terminate API-TOOL Configuration.If the "Confirm: save settings to registry" screen is shown, click [OK].

After you click [OK], the following screen appears.Click [OK] and then restart API-TOOL Configuration.At this time, the auto detection screen will not appear. Close the application.

13

Connections

Main Unit and Probe Connection

1. Set the POWER switch to the [O] side to turn the main unit off.

2. Connect the main unit and the probe, using the supplied probe cable.

ImportantMain unit and probe are calibrated at the factory as a set. Donot use a different probe with the main unit. Verify that theserial number shown on the main unit and the probe is iden-tical.

14

Connections

3. Connect the BNC-BNC cable or BNC-alligator clip cable to the analog signal inputconnector of the probe.

Caution

The signal voltage at the analog input of the probe maynot exceed 18 V. Otherwise there is a risk of probe dam-age, fire, etc.

Important

Use only the supplied cables for this connection. Other-wise measurement accuracy is not assured.

NoteSelect the cable suited to the signal output connector.

15

Connections

Power Cord Connection


2. Insert the power cord into the POWER connector on the main unit, and plug theother end of the cord into a grounded AC outlet that satisfies 100 to 240 V (±10%),50/60 Hz, and 40 VA.

WARNINGTo reduce the risk of electric shock, plug the powercord only into a grounded outlet.

Before plugging the power cord into an AC outlet,make sure that the outlet satisfies 100 to 240 V(±10%), 50/60 Hz, and 40 VA.

The supplied power cord is designed only for 100 VAC as used in Japan. Before using the unit in anothercountry or with another AC voltage, contact yoursupplier.

16

Connections

Main Unit, Adapter, and Computer Connection

ImportantThe adapter uses a CONTEC Digital I/O Card PIO-24W(PM). For details on adapter setup, please refer to the docu-mentation of the card.

1. Plug the connection cable into the CONTEC Digital I/O Card PIO-24W (PM).


3. Plug the D-sub 37-pin female connector of the connection cable into the connectormarked COMPUTER on the main unit.

4. Insert the CONTEC Digital I/O Card PIO-24W (PM) into the PCMCIA (PC Card)slot of the computer.

ImportantInsert the adapter into the PCMCIA (PC Card) slot of thecomputer while the computer is still turned off. If the adapteris inserted while the computer is on, the indication "PC cardnot found" may appear when the control software is started,and control will not be possible.

NoteThe main unit can be ordered with the COMPUTER connector onthe right side instead of the left. For details, please consult yoursupplier.

17

Connections

5. Set the POWER switch to the [ | ] side to turn the main unit on.

6. Turn power to the computer on and start up the OS.

ImportantWhen removing the PC Card, follow the instructions for yourcomputer. If the card is removed incorrectly, the card or thecomputer may be damaged.

18

Start Up

Start UpPerform the following steps to start the control software.

1. Verify that the main unit, probe, and adapter have been correctly connected.

NoteIf the control software is to be used only for viewing previouslystored data, the main unit, probe, and adapter need not be con-nected. However, the CONTEC driver need be installed.

2. Set the POWER switch to the [ | ] side to turn the main unit on.

3. Verify that the PC Card of the adapter is correctly plugged into the PCMCIA(PC Card) slot of the computer.

4. Turn on the computer and start up the OS. The OS startup procedure depends on thecomputer.

NoteIf the control software is to be used only for viewing previouslystored data, the PC Card of the adapter need not be inserted in thePCMCIA (PC Card) slot of the computer. However, the CONTECdriver need be installed.

5. Double-click on the Pulse Height Analyzer shortcut (see below) on the desktop, orselect the program group [Pulse Height Analyzer] on the Start menu and start theprogram from there.

If the adapter (PC card) setup has not been performedcorrectly, or if the KH-03 is not turned on, or in similarsituations, the Message Box shown at right may appear.If PC card setup has been performed correctly and powerto the KH-03 is turned on, but the Message Box stillappears, perform the steps described on pages 11 and 12.

Pulse Height Analyzer shortcut

19

Start Up

6. When the control software starts up, the following screen appears.

NoteAt startup, the control software uses the 800×600 resolution.

When closing, the control software saves measurement parametersettings, display settings, and other setup information. These set-tings will be reestablished automatically the next time the softwareis started. Under Windows XP, this capability is only available whenlogged in as a user with Administrator or Power User privileges.Otherwise, the control software will not be able to save settings ina file when closing. For information on user levels, consult yourWindows documentation.

Shutdown

1. From the [File (F)] menu, select [Quit (X)], as shown atright, or click on the on the title bar.

2. A confirmation message appears. To shut down theapplication, click on the [OK] button. To keep theapplication running, click on the [Cancel] button.If there are data in a file that have not been saved, a messagefor saving the data file appears before the quit confirmationmessage. To save the data, click on the [Yes (Y)] button.To discard the data, click on the [No (N)] button. To keepthe application running, click on the [Cancel] button.

20

Operation Screen

Operation ScreenWhen the control software starts up, the operation screen as shown below appears. Thescreen consists of the menu bar, toolbar, and data file display area.

Menu bar

Data file display area

Toolbar

21

Operation Screen

Menu BarThe operation screen has a menu bar as shown below, which gives access to variouscommands. Commands which are grayed out cannot be used in the current state.

[File (F)] Menu CommandsThe file menu serves for managing data files and to perform printing and other functions.

[Create New (N)]

[Pulse Height Analyzer (P)]Creates a new data file in PHA mode.

[Multi Channel Scaling (M)]Creates a new data file in MCS mode.

[Open (O)...]Opens a saved data file. See page 27.

[Close (C)]Closes the selected data file.

[Save (S)]Saves the current data file under the name shown on the title bar. The original file isoverwritten. See page 27.

[Save As (A)...]Saves the current data file under a new name. See page 27.

[Print (P)...]Prints the data file. See page 28.

[Printer Setup (T)...]Lets you select the print method and make other settings. The available settings dependon the printer model. For details, please refer to the documentation of the printer.

[Quit (X)]Shuts down the control software.

22

Operation Screen

[Edit (E)] Menu Commands

[Screen Copy (C)]Copies the data file display area to the clipboard.

[Measurement (M)] Menu CommandsThe measurement menu contains the commands used for control of the main unit.

[Start (S)]Starts the measurement. For PHA mode, see page 42 to 43. For MCS mode, see page 66to 67.

[Stop (E)]Stops the measurement.

[Particle Counter (P)...]Lets you set the communication parameters for the particle counter. For more information,see the section "Particle Counter Control" starting on page 29.

[Toolbar (T)] Menu CommandsThis menu lets you select which toolbars to display.

[Standard (S)]Tools for data file operations are shown on the toolbar. See page 26.

[Measurement (M)]Tools for measurement operations are shown on the toolbar. See page 26.

[Graph (G)]Tools for graph operations are shown on the toolbar. See page 26.

23

Operation Screen

[View (V)] Menu CommandsThe view menu contains various commands for displaying data files.

[Graph (G)]Shows the measurement data as a histogram.

[List (L)]Shows the measurement data as a numeric list. See pages 58 and 72.

[16CH Relative Frequency Distribution (R)]Shows the relative distribution in 16 channels as a histogram. Only valid in PHA mode.See page 55.

[Marker (M)]Specifies coordinate position with a marker, to display detailed data. See pages 46 and69.

[Cumulative Percentage Curve (C)]Displays a cumulative percentage curve. Only valid in PHA mode. See page 47.

[Peak Count (P)]Shows peak information as a graph, and shows the respective data. Peaks 1 to 5 can bespecified. See pages 48 and 70.

[Cumulative Count 50% Value (O)]Shows cumulative count 50% value data. Only valid in PHA mode. See page 47.

[Conversion Factor]Shows the conversion factor. Only valid in PHA mode. See page 49.

24

Operation Screen

[Graph (G)] Menu CommandsThe graph menu contains various commands for graph display.

[Horizontal Axis Compression (C)...]Brings up the dialog window for making horizontal axis compression settings. Onlyvalid in PHA mode. See page 50.

[Vertical Axis Scale (V)...]Brings up the dialog window for making vertical axis scale settings. See pages 53 and71.

[Graph Color (G)...]Lets you change the color of a graph. See pages 54 and 73.

[Use Particle Diameter for Horizontal Axis (D)...]Changes the horizontal axis of the graph to the particle size (diameter). Only valid inPHA mode. See page 51.

[Window (W)] Menu CommandsThe window menu contains various commands for the data file display area.

[Cascade (C)]Show data file windows in overlapped format.

[Tile Horizontally (H)]Show data file windows in side-by-side format.

[Minimize All (M)]Show all data file windows minimized as icons.

[Arrange Icons (A)]Sort minimized data files (icons).

25

Operation Screen

[Help (H)] Menu CommandsThe help menu contains various help commands.

[Contents (C)]Shows a list of contents of the on-line help. Entries are sorted by topics.

[Topic Search (S)...]Displays the on-line help file search screen. You can use keywords to search for topics.

[About (A)...]Displays version information for the control software.

26

Operation Screen

Toolbars

Standard Toolbar

Create new PHA mode data file.Same as [File (F)] [Create New (N)] [Pulse Height Analyzer (P)]

Create new MCS mode data file.Same as [File (F)] [Create New (N)] [Multi Channel Scaling (M)]

Open saved data file.Same as [File (F)] [Open (O)...]

Save data under file name currently shown on title bar. Original file isoverwritten.Same as [File (F)] [Save (S)]

Print selected data file.Same as [File (F)] [Print (P)...]

Measurement Toolbar

Start measurementSame as [Measurement (M)] [Start (S)]

Stop measurementSame as [Measurement (M)] [Stop (E)]

Set communication parameters for particle counter.Same as [Measurement (M)] [Particle Counter (P)...]

Graph Toolbar

Copy data file screen to clipboard.Same as [Edit (E)] [Screen Copy (C)]

Show dialog for making vertical axis scale settings.Same as [Graph (G)] [Vertical Axis Scale (V)...]

Show dialog for horizontal axis compression.Same as [Graph (G)] [Horizontal Axis Compression (C)...]

27

Operation Screen

File ManagementOpening a Saved Data File

Past data saved in data files can be called up into the data file display area.

Select [File (F)] [Open (O)...], or use the toolbar [Open] button . The [Open] dialog

with a list of available data files is shown.

Select the desired data file and click on the [Open] button. The contents of the data file areshown in the data file display area. To cancel the process, click on the [Cancel] button.

Saving a Data File by OverwritingWhen you have read in a saved data file, you can save it under the same file name. Select the

data file to be saved and select [File (F)] [Save (S)], or use the toolbar [Save] button .

The file will be saved under the same name as the selected file.

Saving a Data File Under a New NameYou can save a data file under a new name.Select [File (F)] [Save As (A)...]. The [Save As] dialog appears.

Enter the desired new file name in the [File name] field, and click on the [Save] button. Thefile will be saved under the new name. To cancel the process, click on the [Cancel] button.

28

Operation Screen

PrintingFrom the data files opened in the data file display area, you can select a data file for printing.

Select [File (F)] [Print (P)...], or use the toolbar [Print] button . The [Print] dialog

with a list of available data files is shown.

Select the desired data file and click on the [OK] button. To cancel the process, click on the[Cancel] button. Clicking on the [Setup] button brings up the printer setup dialog.

NoteBy using the Shift and Ctrl keys, you can select multiple data files.

The available settings depend on the printer model. For details,please refer to the documentation of the printer.

29

Particle Counter Control

Particle Counter ControlWhen using a particle counter that requires calibration before measurement or a batchmeasurement system with particle counter and syringe sampler, the particle counter must becontrolled from the KH-03.To do this, proceed as follows.

1. From the menu bar, select [Measurement (M)] [Particle Counter (P)...].

2. The [Particle counter synchronization] screen appears.

3. Make the required settings for mode, communication code version, RS-232C, andcommunication commands.

ModeThis setting determines whether particle counter control is carried out or not. Select themode by clicking the check circle to the left of the setting.

Not synchronization: KH-03 carries out measurement independently. Operation is notsynchronized with particle counter.

Synchronization: KH-03 controls particle counter for synchronized operation.

Communication code version (Particle counter model)Click on the display field or the button to scroll through the list of particle counters that

are registered in the control software. Select the desired name from the list.

NoteIn the default condition, model names of particle counters for whichsynchronized operation is possible are shown.

30


RS-232C settingsClicking on the [RS-232C Setup] button brings up the [RS-232C Parameter Setup] window.Here you can select the parameters to be used for communication with the particle counter.

Clicking on an item or on the button brings up a pull-down menu with available settings.

When all items are as desired, click on the [OK] button. To cancel the process and abandonthe changes, click on the [Cancel] button.

Port : Selects the communication port (COM1 or COM2).Baud rate : Selects the baud rate (communication speed). The settings 1200 bps,

2400 bps, 4800 bps, and 9600 bps are available.Data bits : Selects the data word length (7 bit or 8 bit).Stop bits : Selects the number of stop bits (1, 1.5, or 2)Parity : Selects whether parity is used. Available settings are None, Odd, Even.Terminator : Selects the terminator code (<CR><LF> or <CR>).

31


Communication command setupClicking on the [Communication Command Setup] button brings up the [Particle CounterSetup] window.This window allows you to edit the commands (communication protocol) used for particlecounters capable of synchronized operation.The commands for "Initialization", "Measurement Start", "Acknowledge", "Status Request(Initialization complete)", and "Measurement Status" can be edited.

Communication Code version (particle counter model):This is the name of the communication protocol version.

Initialize command:Defines the command used to initialize the particle counter.

Measurement Start command:Defines the command used to start measurement at the particle counter.

Acknowledge: Defines the string used as acknowledge message from the particlecounter.

Status Request (Initialization complete):Defines the command used to request status information from theparticle counter.

Measurement Status:Defines the command used to check the "measurement in progress"status information from the particle counter.

NoteThe communication code version can be up to 40 characters long.Other items can be up to 20 characters long.For information on communication commands for the particlecounter, please refer to the documentation of the respective model.In the default condition, particle counter models capable of syn-chronized operation are shown. Models not shown may not be ca-pable of synchronized operation. For details, please consult yoursupplier.

Measurement Start commandAcknowledge Status Request

Measurement StatusCommunicationCode version

Initialize command

32


Communication SequenceCommunication with the particle counter occurs according to the following sequence.

Receive processing of response messagesThe KH-03 continues processing when it receives an acknowledge message from the particlecounter. If another message is received, an error message is shown and processing terminates.

Error message: "Response message xxxxx was received."

Status report receive processingWhen the KH-03 receives a "measurement in progress" status information from the particlecounter, the KH-03 starts the measurement. If another message is received, an error messageis shown and processing terminates.

Error message: "Measurement not possible."

Communication timeout processingIf there has been no response for 2 seconds, an error message is shown and receive processingterminates.

Error message: "Particle counter does not respond."

33

PHA Mode

PHA ModeIn PHA mode, the pulse signal is ranked according to pulse height, and a histogram based onthe pulse height is created.When the input signal exceeds the trigger level, sampling starts. Sampling is carried outusing the preset sampling time, and the highest pulse within that interval is determined. Ifthe pulse signal exceeds the trigger level at the end of the sampling time, sampling is extendeduntil the signal falls below the trigger level. If there are multiple pulse signals, only thesignal with the highest pulse is detected.To generate the histogram, the detected pulses are ranked using 256 channels which areequal voltage increments of the full-scale voltage defined by the Analyze Range setting. Ifthe pulse signal contains pulses whose height exceeds the Analyze Range full-scale voltage,the signal is ranked into 255 channels.After the sampling interval, there is an interval during which no pulse detection is performed(1/10 of sampling time), and then the next pulse detection cycle starts.

34

PHA Mode

Display ScreenIn PHA mode, a data file is displayed as follows.

Parameter SettingsPHA mode operation is controlled by the following settings.

Analyze RangeSets the full-scale voltage for analysis.

Clicking on the Analyze Range field or the button brings up a pull-down menu with the

following settings.

Full-scale voltage (mV) Resolution (mV)64 0.25

128 0.5256 1512 2

1024 42048 84096 168192 32

16384 64

NoteThe resolution changes according to the Analyze Range setting.

Parameters

Analysis results

Measurement results

35

PHA Mode

TriggerSets the trigger level. When the input signal exceeds this level, pulse detection is performed.Click on to increase the level and on to decrease it. The available settings depend onthe full-scale voltage setting, as shown below.

Full-scale Minimum voltage Settingvoltage (mV) setting (mV) step (mV)

64 0.25 0.25128 0.5 0.5256 1 1512 2 2

1024 4 42048 8 84096 16 168192 32 32

16384 64 64

NoteIf the trigger level is set too low, noise in the input signal mayprevent correct measurement. In such a case, increase the triggerlevel setting.

SampleSets the sampling time.

Clicking on the Sample field or the button brings up a pull-down menu. The available

settings are 2 µs, 10 µs, 20 µs, 50 µs, 100 µs, 250 µs, 500 µs, and 1000 µs.

MeasurementSets the measurement completion conditions.When the "seconds" setting is selected, measurement ends when the preset time has elapsed.When the "counts" setting is selected, measurement ends when the preset total count isreached.

Clicking on the conditions field or the button brings up a pull-down menu for selecting

"seconds" or "counts". Enter the desired number in the numeric field. The valid range is asfollows.

Time is selected : 1 to 6,000 secondsCount is selected : 1 to 100,000 counts

36

PHA Mode

RepeatSets the number of times the measurement is automatically repeated.Click on the numeric field and enter the number. The setting range is 2 to 9,999 times. If "1"is entered, only one measurement will be carried out. If "0" is entered, the measurement willbe repeated indefinitely.

HoldSets the time interval between the end of a measurement and the automatic start of the nextmeasurement.Click on the numeric field and enter the number. The setting range is 2 to 6,000 seconds.

Save DataSets the mode in which measurement data are saved. Clicking on the Save Data field or the

button brings up a pull-down menu for selecting "Manual" or "Automatic".

Manual : Measurement data are saved manually.Automatic : Measurement data are saved automatically after measurement is

completed.

NoteIf "Automatic" is selected and repeated measurement is carried out,a new measurement window is opened for the second and subse-quent measurements.

The maximum number of data file windows is 9. When this num-ber is exceeded, the window with the oldest data is closed. Whenmeasurement is repeated more than 9 times in manual mode, mea-surement data that can no longer be displayed will be lost.

File NameIf the Save Data setting is "Automatic", the file name to be used can be specified here. Clickon the File Name field and enter the name.

NoteThe file name can be entered with a full path specification. If thedata file is to be saved in the same folder as the work folder, it isnot necessary to enter the folder name.

The maximum length of the path specification that can be handledby Windows is 247 characters.

If data are saved repeatedly with the same file name, a number isappended to the end of the name, starting from "1". To prevent filename duplication, the folder is searched for the highest existingnumber before assigning a new number.

37

PHA Mode

Measurement Result/Analysis Result Display FieldsMemo

This field can be used to record comments or other information regarding the measurement.Click on the field and enter any desired text string. The string entered here has no effect onthe measurement.

MarkerSelects the channel where the marker (*) is displayed. Click on the field and enter the desirednumber.

NoteFor information on the marker function, see pages 46 and 69.

Repeat of SmoothingSets the number of times smoothing is carried out.Click on the field and enter the desired number. The setting range is 1 to 9. "0" means that nosmoothing is performed.

NoteFor information on smoothing, see pages 45 and 69.

38

PHA Mode

Processing RangeSets the range for cumulative processing.The range can be set automatically (% of Peak) or manually (L:CH, H:CH). Select the modeby clicking the check circle to the left of the setting.

% of Peak : The cumulative range is set automatically as a percentage of the highestpulse count. Click on the field and enter the desired percentage number.The setting range is 0 to 99% in 1% steps.

NoteWithin the range defined by L:CH, H:CH, the channel with the high-est pulse count is taken as reference, and from this channel, the soft-ware searches the channels up and down for the next channel withthe specified ratio (% of Peak). The range between the first foundchannels in either direction is taken as the cumulative range.

In the example shown below, the cumulative range is channel 18 to 136, and pulses above50% of peak are counted.

Place a check mark to the left of [% of Peak] and click on the field. Then enter the numeral50. The channel with the highest pulse count between 18 and 136 is 78 with a count of 511.Channels where the count is 511 × 0.5 = 255.5 or higher are used to mark the cumulativerange. Below channel 78, the first channel where the count drops below 255.5 is channel 56with a count of 236. Therefore the low end of the cumulative range (L:CH) is channel 57.

39

PHA Mode

Above channel 78, the first channel where the count drops below 255.5 is channel 97 with acount of 248. Therefore the high end of the cumulative range (H:CH) is channel 96.

Cumulative range

Cumulative range

40

PHA Mode

L:CH - H:CH : Sets the cumulative range. "L:CH" specifies the low end and "H:CH"the high end of the range.Click on the [L:CH] and [H:CH] field and enter the numeral. The settingrange is 1 to 255.

The cumulative range can also be set as follows.Setting L:CH

Left-click on the horizontal axis below the desired channel (area marked by arectangular frame in the illustration below).

Setting H:CHRight-click on the horizontal axis below the desired channel (area marked by arectangular frame in the illustration below).

NoteThe "H:CH" setting cannot be lower than the "L:CH" setting. Ifsuch a setting is attempted, the setting specified for "L:CH" be-comes the "H:CH" setting.

The "L:CH" setting cannot be higher than the "H:CH" setting. Ifsuch a setting is attempted, the setting specified for "H:CH" be-comes the "L:CH" setting.

Click within this range

41

PHA Mode

PeakSearches for the peak count within the cumulative range and indicates the channel, voltage,and count.

You can select peak 1 to 5 by clicking on the field or the button.

NoteFor information on peak calculation, see page 48.

42

PHA Mode

Performing a New Measurement1. From the [File (F)] menu, select [Create New (N)] [Pulse Height Analyzer (P)],

or use the button on the toolbar.

2. A new PHA mode data file window appears in the data file display area. Set therequired parameters for measurement. If the particle counter is to be controlled bythe KH-03, set the communication parameters and protocol.

NoteFor information on parameter settings, see page 34. For informa-tion on particle counter control, see the section "Particle CounterControl" starting on page 29.

3. From the [Measurement (M)] menu, select [Start (S)], or use the button on the

toolbar.

4. Measurement is carried out according to the measurement conditions, and themeasurement result is displayed. If repeated measurement was specified, the nextmeasurement starts with a new data file after the specified Hold interval.

NoteThe maximum number of data file windows in the display area is 9.If the measurement is set to repeat more than 9 times, the windowwith the oldest data will be deleted before a new window is opened.When the Save Data setting is "Manual", be careful about data loss.

If measurement start is specified while a measurement is in progress, measurementstarts again.To stop a measurement in progress, select [Stop (E)] from the [Measurement (M)]

menu or use the button on the toolbar.

If measurement stop is specified while a measurement is in progress, measurementis stopped, regardless of the measurement conditions. Repeat measurement is alsostopped. If measurement stop is specified during the Hold interval, subsequent repeatmeasurements will not be carried out.

5. Save the measurement result if desired.

NoteIf the Save Data parameter is set to "Automatic", data files will bestored at the end of each measurement, with automatically appendednumbers starting from "1". To prevent file name duplication, thefolder is searched for the highest existing number before assigninga new number.

43

PHA Mode

Performing Measurement With a Stored Data File

1. From the [File (F)] menu, select [Open (O)...], or use the button on the toolbar.

2. The [Open] dialog with a list of available data files is shown. Select the desired datafile and click on the [Open] button.

3. The contents of the data file are shown in the data file display area. Check that themeasurement parameters are as desired. If the particle counter is to be controlled bythe KH-03, set the communication parameters and protocol.

NoteFor information on parameter settings, see page 34. For informa-tion on particle counter control, see the section "Particle CounterControl" starting on page 29.


toolbar.

44

PHA Mode

5. Measurement is carried out according to the measurement conditions, and themeasurement result is displayed. If repeated measurement was specified, the nextstarts with a new data file after the specified Hold interval.

NoteThe maximum number of data file windows in the display area is9. If the measurement is set to repeat more than 9 times, the win-dow with the oldest data will be deleted before a new window isopened. When the Save Data setting is "Manual", be careful aboutdata loss.



If measurement stop is specified while a measurement is in progress, measurementis stopped, regardless of the measurement conditions. Repeat measurement is alsostopped.If measurement stop is specified during the Hold interval, subsequent repeatmeasurements will not be carried out.



When the Save Data setting is "Manual", be careful about data loss.

45

PHA Mode

Measurement ResultWhen measurement is completed, the result is shown as a graph (histogram), similar to theexample shown below. The display can also be switched to 16-channel relative countdistribution and to list display.

SmoothingThree-point smoothing can be carried out for the histogram.The [Repeat of Smoothing] field lets you set the number of times smoothing is carried out.Click on the field and enter the desired number. The smoothing algorithm is as follows,using the n channel pulse count, and the pulse count series.

n channel pulse count: An

Pulse count series: A0,A1,A2,···,Ak-1,Ak,Ak+1,···,An-1,An

Ak value after smoothing

When 0 < k < n:

When k = 0:

When k = n:

Marker

Cumulative count 50%

Vertical axis (for cumu-lative percentage curve)Cumulative percentage curve

Peak count line

Horizontal axisCumulative range

Vertical axis(for count value)

(3 × A1 + A2)4

(Ak-1 + 2 × Ak + Ak +1)4

(An - 1 + 3 × An)4

46

PHA Mode

MarkerFrom the [View (V)] menu, click on [Marker (M)] to place a check mark to the left of theitem. A marker is shown at the top of the graph. The [Marker *: CH] field below the graphindicates the channel where the marker is currently placed, as well as the voltage and pulsecount in that channel.

NoteIf smoothing is used, the pulse count values after smoothing isshown.

To move the marker, use one of the following methods.- Click on the [Marker *: CH] field and enter the desired channel.- Click on the [Marker *: CH] field and use the up arrow to move to a higher channel

and the down arrow to move to a lower channel.- Click above the channel to be marked (in the rectangular frame shown in the

illustration below).


47

PHA Mode

Cumulative Percentage CurveFrom the [View (V)] menu, click on [Cumulative Percentage Curve (C)] to place a checkmark to the left of the item. Using the total count for the range specified by the "ProcessingRange" setting as 100%, the cumulative percentage for each channel is shown on thehistogram, with the channel at the bottom of the range as 100%. The right-side vertical axisis used.

Cumulative Count 50% ValueFrom the [View (V)] menu, click on [Cumulative Count 50% Value (O)] to place a checkmark to the left of the item. Using the total count for the range specified by the "ProcessingRange" setting as 100%, a straight line is shown on the histogram which indicates the channelwhere the value is 50%. The voltage, cumulative count, and standard deviation are alsoshown.

Display fields

48

PHA Mode

Peak Count LineFrom the [View (V)] menu, click on [Peak Count (P)] to place a check mark to the left of theitem. The peak n (1 to 5) set for [Peak: CH] within the cumulative range of in the histogramis displayed. The number of the channel, peak voltage, and count value are also shown.

NoteIn the histogram, when the count in one channel is higher than inthe adjacent channels, it is considered a peak.When the channel number is taken as n, a channel is a peak whenthe following applies: Cn-1 < Cn > Cn+1Channel 1 is taken as a peak when its count is higher than channel 2.In the same way, channel 255 is taken as a peak when its count ishigher than channel 254. Among the peak channels, the channelwith the highest count is the number 1 peak (1st peak), the nexthighest is the number 2 peak (2nd peak), and so on.When there is a succession of peak channels with the same count,the lowest-numbered channel is taken as the peak channel.

Display fields

49

PHA Mode

Conversion FactorFrom the [View (V)] menu, click on [Conversion Factor] to place a check mark to the left ofthe item.The cumulative count 50% value is multiplied by the preset conversion factor, and the resultis shown on the histogram.

NoteTo use this function, a prior setting is required. If the setting wasnot made, the option is grayed out.

To make the setting, perform the following procedure before starting the control software.

1. Move the mouse pointer to the Pulse Height Analyzer control software shortcut onthe desktop, and click the right mouse button. In the menu thatappears, select [Properties].

2. The [Pulse Height Analyzer Properties] screen appears.

3. Click on the [Shortcut] tag. In the [Target] field, the path to the controlsoftware executable file is shown. In the example below, this is "C:\ProgramFiles\Pulse Height Analyzer\pha.exe". After the executable, add the string "_/correct"where _ represents a space.

This field should read "C:\ProgramFile\Pulse Height Analyzer\pha.exe"_/correct (_ represents a space).

50

PHA Mode

4. Click on the [OK] button to close the [Pulse Height Analyzer Properties] screen.

5. Use a text editor and call up the data file (file name extension: pha) for which youwant to use the conversion factor set for the cumulative count 50% value.

6. For P1 to P6, enter a character string for the particle size or similar, and for F1 to F6,enter the conversion factor.

NoteBecause the semicolon (;) is used as delimiter for setting items,you should not use it in the character string for the particle size orsimilar.For information on the structure of the data file, see page 59.

Horizontal Axis Compression

From the [Graph (G)] menu, select [Horizontal Axis Compression (C)...], or use the

button on the toolbar. The [Horizontal Compression] dialog appears.

Number of channelsSets the maximum number of channels that are used for horizontal axis. Available settingsare 16, 32, 64, 128, 256. Select the desired number and click on the [OK] button. Tocancel the process and abandon the changes, click on the [Cancel] button.

51

PHA Mode

Setting the horizontal axis to particle sizeYou can set the horizontal axis to the particle size. This is useful when the pulse heightcorresponds to the particle size, such as in a particle counter.From the [Graph (G)] menu, select [Use Particle Diameter for Horizontal Axis (D)...]. The[Horizontal Axis Particle Size] dialog appears.

Enter the particle size (diameter) in the field corresponding to the voltage shown.

NoteTo determine the relation between voltage and particle size, usethe test certificate or similar documentation of the particle counterused for analysis. For some models, this function may not be us-able. For details, please consult your supplier.

The software stores only the assignment of channels to particlesizes. Keep in mind that changing the Analyze Range setting willalter the relationship between voltage and particle size.

52

PHA Mode

The histogram is shown only for the channels to which a particle size was assigned.

NoteWhen the horizontal axis was set to particle size, the cumulativecurve and the histogram can be displayed.

53

PHA Mode

Vertical Axis Scale

From the [Graph (G)] menu, select [Vertical Axis Scale (V)...], or use the button on the

toolbar. The [Vertical Scale] dialog appears.

Operation during measurementLets you select whether the vertical axis scale is changed during measurement or not.Select the desired mode by clicking the respective check field.Manual : Vertical axis scale is fixed during measurement.Automatic : Vertical axis scale is automatically matched to data during measurement.

Axis TypeSets the type of vertical axis. Clicking on the field or the button brings up a pull-

down menu for selecting "Linear" or "Logarithm".Linear : Linear axis is used.Logarithm : Logarithmic axis is used.

Max. ValueSets the vertical axis maximum value. Clicking on the field or the button brings up a

pull-down menu for selecting the setting. The following settings are available.Linear vertical axis:

100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000Logarithmic vertical axis:

10, 100, 1000, 10000, 100000

54

PHA Mode

Graph Color SelectionFrom the [Graph (G)] menu, select [Graph Color (G)...]. The [Graph Color Setting] dialogappears.

The sample field to the right of each item shows the currently selected color. To change thesetting, click on the [Set Color] button. The [Color] setting window appears.

Select the desired color and click on the [OK] button. The new setting is shown in thesample field. To accept this setting, click on the [OK] button. To cancel the process andabandon the changes, click on the [Cancel] button.

Frequency: Sets the histogram color.Cumulative Percentage Curve:Sets the color of the cumulative percentage curve.Cumulative Frequency 50%: Sets the color of the line which indicates the channel with

50% cumulative count.Peak: Sets the color of the line which indicates the peak count

channel.Frame: Sets the vertical axis and horizontal axis color.Background: Sets the color of the graph background.

NoteWhen the display is set to a color resolution lower than 256 colors,correct color specification may not be possible.

55

PHA Mode

16-Channel Relative Count Distribution DisplayShows the relative count distribution for all channels above the lowest channel (L:CH)specified for the cumulative range, as a histogram divided into 16 stages.Switch to the 16-channel relative count distribution view as follows.

1. Select the desired data file shown in the data file display area.2. From the [View (V)] menu, click on [16CH Relative Frequency Distribution (R)].3. The selected data file is shown in 16-channel relative count distribution view.

NoteIf smoothing is used, the count values after smoothing are shown.

56

PHA Mode

Relative Count Calculation MethodThe relative count is calculated according to the following method.

Relative count = Count of a specified stage / count for total stages × 100Stage: Number of channels (width) for one 1/16 divisionTotal stages: All channels including "L:CH" and above

Division Range Calculation MethodThe division range is calculated according to the following method.

When number of channels in cumulative range is 16 or higher1 to 15 CH: Stage = cumulative range / 16 (decimal fractions discarded)16 CH: All remaining channels

ExampleChannels = 256 , channel L = 57 , channel H = 96The following equation results in 2 channels per stage for stages 1 to 15.

Channel 0 ··· 56 57 58 59 60 ··· 83 84 85 86 87 ··· 96 ··· 256Stage 1 2 ··· 14 15 16

Channel L = 57 Channel H = 96

57

PHA Mode

When number of channels n in cumulative range is less than 16Stage 1 to n-1: 1 to n-1 channelsStage n: All remaining channelsStage n+1 to 16: "0" is displayed

ExampleChannels = 256 , channel L = 70 , channel H = 80

Channel L = 70 Channel H = 80

Pulse count for these stages becomes 0 (zero)

Channel 0 ··· 69 70 71 72 73 74 75 76 77 78 79 80 ··· 256Stage 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

58

PHA Mode

Numeric List ViewThe numeric list view shows the measurement result as a list of numeric counts for eachchannel. Switch to the numeric list view as follows.

1. Select the desired data file shown in the data file display area.2. From the [View (V)] menu, click on [List (L)].3. The selected data file is shown in numeric list view.

59

PHA Mode

Data File FormatData files are stored in text format, allowing you to view them using any text editor.The file format is as shown below. The values to the right of the semicolons (;) representsample settings.File name extension: pha

KH-03PHA Measurement modeMO;test Comment (memo)YD;2000/03/23 10:54:30 Measurement start date and timeAR;4 Analysis full-scale voltage (*1)TL;2 Trigger levelST;0 Sample time (*2)MS;0 Measurement end conditionTE;60 Measurement end time

0: measurement time 1: total countsCE;1000 Measurement end countCL;18 Cumulative range L channelCH;136 Cumulative range H channelRT;1 Number of auto repeat cyclesRH;2 Auto repeat intervalAS;0 Analysis file auto store setting

0: Manual 1: AutomaticFN;data Auto store file nameSM;0 Number of smoothing cyclesPKR;0 Peak sequencePR;0 Processing Range setting mode

0: Manual 1: AutomaticPK;50 Peak ratioMT;0 Actual measurement timeC0;0 Channel 0 count valueC1;0 Channel 1 count valueC2;721 Channel 2 count valueC3;510 Channel 3 count value⋅ ⋅⋅ ⋅⋅ ⋅C253;0 Channel 253 count valueC254;0 Channel 254 count valueC255;245 Channel 255 count value

60

PHA Mode

P1;test Character string 1 (particle size value 1)F1;2.0 Conversion factor 1P2; Character string 2 (particle size value 2)F2; Conversion factor 2P3; Character string 3 (particle size value 3)F3; Conversion factor 3P4; Character string 4 (particle size value 4)F4; Conversion factor 4P5; Character string 5 (particle size value 5)F5; Conversion factor 5P6; Character string 6 (particle size value 6)F6; Conversion factor 6

Measurement data file example

*1)The analysis full-scale voltage setting example has the following meaning.0: 64 mV 1: 128 mV 2: 256 mV 3: 512 mV 4: 1024 mV5: 2048 mV 6: 4096 mV 7: 8192 mV 8: 16384 mV

*2)The sample time setting example has the following meaning.0: 10 µs 1: 20 µs 2: 50 µs 3: 100 µs 4: 250 µs5: 500 µs 6: 1000 µs 7: 2 µs

61

MCS Mode

MCS ModeMCS (Multi Channel Scaling) mode serves to observe the pulse count development overtime.When the input signal exceeds the trigger level, sampling starts. Sampling is carried outusing the preset sampling time, and if the pulse signal is below the trigger level at the end ofthe sampling time, 1 pulse is counted. If the pulse signal exceeds the trigger level at the endof the sampling time, sampling is extended until the signal falls below the trigger level.If the signal again exceeds the trigger level within the preset interval, the count is added tothe same channel. For the next interval, the next channel is used. In this way, the count forthe respective intervals is stored in channels 0 to 255.Each pulse exceeding the trigger level is counted, using channels 0 to 255 for intervals 1 to256. When interval 256 is completed, or if the manual stop command is selected, themeasurement stops.

62

MCS Mode

Display ScreenIn MCS mode, a data file is displayed as follows.

Parameters

Measurement results

Analysis results

63

MCS Mode

Parameter SettingsMCS mode operation is controlled by the following settings.

IntervalSets the count time for 1 channel.The setting range is 0.1 to 600 seconds, in 0.1-second steps.Click on the field and enter the number for the setting. The setting will be 1/10 of the enteredvalue. For example, if you enter "10", the count interval for one channel will be 1 second.

TriggerSets the trigger level. When the input signal exceeds this level, pulse detection is performed.Depending on the voltage setting, the setting steps vary, as shown in the table below.Click on the field and enter a number. The numeric input will be automatically changed tothe nearest possible setting not exceeding the input.You can also click on to increase the setting and on to decrease it.

Voltage setting (mV) Setting step (mV)0.25 to 63 0.2564 to 127 0.5128 to 255 1256 to 511 2512 to 1023 41024 to 2047 82048 to 4095 164096 to 8191 328192 to 16384 64

NoteIf the trigger level is set too low, noise in the input signal mayprevent correct measurement. In such a case, increase the triggerlevel setting.

SampleSets the sampling time for getting pulse data.

Clicking on the Sample field or the button brings up a pull-down menu. The available

settings are 2 µs, 10 µs, 20 µs, 50 µs, 100 µs, 250 µs, 500 µs, 1000 µs.

64

MCS Mode

Save DataSets the mode in which measurement data are saved. Clicking on the Save Data field or the

button brings up a pull-down menu for selecting "Manual" or "Automatic".

Manual: Measurement data are saved manually.Automatic: Measurement data are saved automatically after measurement is completed.

NoteIf "Automatic" is selected and repeated measurement is carried out,a new measurement window is opened for the second and subse-quent measurements.

The maximum number of data file windows is 9. When this num-ber is exceeded, the window with the oldest data is closed. Whenmeasurement is repeated more than 9 times in manual mode, mea-surement data that can no longer be displayed will be lost.

File NameIf the Save Data setting is "Automatic", the file name to be used can be specified here. Clickon the File Name field and enter the name.

NoteThe file name can be entered with a full path specification. If thedata file is to be saved in the same folder as the work folder, it isnot necessary to enter the folder name.

The maximum length of the path specification that can be handledby Windows is 247 characters.

If data are saved repeatedly with the same file name, a number isappended to the end of the name, starting from "1". To prevent filename duplication, the folder is searched for the highest existingnumber before assigning a new number.

65

MCS Mode

Measurement Result/Analysis Result Display Fields

MemoThis field can be used to record comments or other information regarding the measurement.Click on the field and enter any desired text string. The string entered here has no effect onthe measurement.

MarkerSelects the channel where the marker (*) is displayed. Click on the field and enter the desirednumber.

NoteFor information on the marker function, see page 69.

Repeat of SmoothingSets the number of times smoothing is carried out.Click on the field and enter the desired number. The setting range is 1 to 9. "0" means that nosmoothing is performed.

NoteFor information on smoothing, see page 69.

PeakSearches for the peak count within the cumulative range and indicates the channel, the timesince the start of measurement (s), and the count.

You can select peak 1 to 5 by clicking on the field or the button.

NoteFor information on peak calculation, see page 70.

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MCS Mode

Performing a New Measurement

1. From the [File (F)] menu, select [Create New (N)] [Multi Channel Scaling (M)],

or use the button on the toolbar.

2. A new MCS mode data file window appears in the data file display area. Set therequired parameters for measurement.

NoteFor information on parameter settings, see page 63.


toolbar to start measurement.

4. Count is performed for 256 intervals, recording each interval count in a new channel,starting from channel 0. If repeated measurement was specified, the next measurementstarts with a new data file after the specified Hold interval.

NoteThe maximum number of data file windows in the display area is9. If the measurement is set to repeat more than 9 times, the win-dow with the oldest data will be closed before a new window isopened. When the Save Data setting is "Manual", be careful aboutdata loss.






67

MCS Mode

Performing Measurement With a Stored Data File

1. From the [File (F)] menu, select [Open (O)...], or use the button on the toolbar.

2. The [Open] dialog with a list of available data files is shown. Select the desired datafile and click on the [Open] button.

3. The contents of the data file are shown in the data file display area. Check that themeasurement parameters are as desired.

NoteFor information on parameter settings, see page 63.


toolbar.

5. Count is performed for 256 intervals, recording each interval count in a new channel,starting from channel 0. If repeated measurement was specified, the next measurementstarts with a new data file after the specified Hold interval.

NoteThe maximum number of data file windows in the display area is9. If the measurement is set to repeat more than 9 times, the win-dow with the oldest data will be closed before a new window isopened. When the Save Data setting is "Manual", be careful aboutdata loss.

If measurement start is specified while a measurement is in progress, measurementstarts again.

68

MCS Mode

To stop a measurement in progress, select [Stop (E)] from the [Measurement (M)]





When the Save Data setting is "Manual", be careful about data loss.

Measurement ResultWhen measurement is completed, the result is shown as a graph, similar to the exampleshown below. The display can also be switched to numeric list display.

Marker

Vertical axis

Peak count line

69

MCS Mode

SmoothingThree-point smoothing can be carried out for the histogram.The [Repeat of Smoothing] field lets you set the number of times smoothing is carried out.Click on the field and enter the desired number. The smoothing algorithm is as follows,using the n channel pulse count, and the pulse count series.

n channel pulse count: An

Pulse count series: A0,A1,A2,···,Ak-1,Ak,Ak+1,···,An-1,An

Ak value after smoothing:

When 0 < k < n:

When k = 0:

When k = n:

NoteIf smoothing is used, the pulse count values after smoothing isshown.

MarkerFrom the [View (V)] menu, click on [Marker (M)] to place a check mark to the left of theitem. A marker is shown at the top of the graph. The [Marker*: CH] field below the graphindicates the channel where the marker is currently placed, as well as the elapsed time* andthe pulse counts in that channel.(The elapsed time*=the channel where the marker is currently placed×the interval setting)To move the marker, use one of the following methods.

- Click on the [Marker*: CH] field and enter the desired channel.- Click on the [Marker*: CH] field and use the up arrow to move to a higher channel

and the down arrow to move to a lower channel.- Click above the channel to be marked (in the rectangular frame shown in the

illustration below).

(Ak-1 + 2 × Ak + Ak + 1)

4

(3 × A1 + A2)

4

(An - 1 + 3 × An)

4


70

MCS Mode

Peak CountThe peak n (1 to 5) set for [Peak: CH] of the histogram is displayed. The number of thechannel and the product of the channel and the interval setting, and the count value are alsoshown.

NoteIn the histogram, when the count in one channel is higher than inthe adjacent channels, it is considered a peak.When the channel number is taken as n, a channel is a peak whenthe following applies: Cn-1 < Cn > Cn+1Channel 1 is taken as a peak when its count is higher than channel 2.In the same way, channel 255 is taken as a peak when its count ishigher than channel 254. Among the peak channels, the channelwith the highest count is the number 1 peak (1st peak), the nexthighest is the number 2 peak (2nd peak), and so on.When there is a succession of peak channels with the same count,the lowest-numbered channel is taken as the peak channel.

71

MCS Mode

Vertical Axis Scale

From the [Graph (G)] menu, select [Vertical Axis Scale (V)...], or use the button on the

toolbar. The [Vertical Scale] dialog appears.

Operation During MeasurementLets you select whether the vertical axis scale is changed during measurement or not.Select the desired mode by clicking the respective check field.Manual: Vertical axis scale is fixed during measurement.Automatic: Vertical axis scale is automatically matched to data during measurement.

Axis Type

Sets the type of vertical axis. Clicking on the field or the button brings up a pull-

down menu for selecting "Linear" or "Logarithm".Linear: Linear axis is used.Logarithm: Logarithmic axis is used.

Max. ValueSets the vertical axis maximum value. Clicking on the field or the button brings up a

pull-down menu for selecting the setting. The following settings are available.Linear vertical axis

100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000Logarithmic vertical axis

10, 100, 1000, 10000, 100000

72

MCS Mode

Numeric List ViewThe numeric view shows the measurement result as a list of numeric counts for each channel.Switch to the numeric list view as follows.

1. Select the desired data file shown in the data file display area.2. From the [View (V)] menu, click on [List (L)].3. The selected data file is shown in numeric list view.

73

MCS Mode

Graph Color SelectionFrom the [Graph (G)] menu, select [Graph Color (G)...]. The [Graph Color Setting] dialogappears.

The sample field to the right of each item shows the currently selected color. To change thesetting, click on the [Set Color] button. The color setting window appears.

Select the desired color and click on the [OK] button. The new setting is shown in thesample field. To accept this setting, click on the [OK] button. To cancel the process andabandon the changes, click on the [Cancel] button.

Frequency: Sets the histogram color.Peak: Sets the color of the line which indicates the peak count channel.Frame: Sets the vertical axis and horizontal axis color.Background: Sets the color of the graph background.

NoteWhen the display is set to a color resolution lower than 256 colors,correct color specification may not be possible.Settings for cumulative percentage curve and cumulative frequency50% which are not used in MCS mode can also be made. Thesesettings will be used when display a data file in PHA mode.

74

MCS Mode

Data File FormatData files are stored in text format, allowing you to view them using any text editor.The file format is as shown below. The values to the right of the semicolons (;) representsample settings.

File name extension: mcs

KH-03MCS Measurement modeMO; Comment (memo)YD;2000/03/23 11:54:57 Measurement start date and timeAR;1 Not used in MCS modeTL;175 Trigger levelST;0 Sample time (*1)IT;100 Interval timeRT;1 Auto repeat timeRH;2 Auto repeat intervalAS;0 Analysis file auto store setting

0: Manual 1: AutomaticFN;data Auto store file nameSM;0 Number of smoothing cyclesPKR;0 Peak sequenceMT;0 Actual measurement timeC0;62 Channel 0 count valueC1;68 Channel 1 count value⋅ ⋅⋅ ⋅⋅ ⋅C254;53 Channel 254 count valueC255;59 Channel 255 count value

Measurement data file example

*1)The sample time setting example has the following meaning.0: 10 µs 1: 20 µs 2: 50 µs 3: 100 µs 4: 250 µs5: 500 µs 6: 1000 µs 7: 2 µs

75

Messages

During operation, error messages or other information may be shown on screen. If thishappens, perform the steps indicated below.In the following explanation, the first line is the displayed message, and the second linecontains information about countermeasures.

Cannot get particle counter communication command.This indicates a communication error. Check the cable connection and the communicationparameter settings.

Particle counter does not respond.This indicates a communication error. The particle counter has not responded for 2 seconds.Check the cable connection and the communication parameter settings.

Response message XXXXX was received.This indicates a communication error. An unexpected response message was received. CheckXXXXX.

Measurement not possible.This indicates a communication error. The "measurement in progress" status response wasnot received from the particle counter within 20 seconds.

Adapter unit not turned on, or cable not connected.Communication with the KH-03 is not possible. Verify that the KH-03 is powered and thatthe PC card setup has been performed properly (see pages 11, 12).

Program is running.The Pulse Height Analyzer control software has already been started.

Could not create semaphore.There was not enough memory to create the semaphore (OS function to prevent multipleinstances of a program). Free up some memory.

Not enough memoryThere is not enough memory to run the program. Free up some memory.

76

Messages

Shut down system?This is the confirmation message that appears when quitting. Select [OK] to shut down thesystem, or select [Cancel] to continue.

XXXX.pha (XXXX.mcs) was changed. Save changes?This message appears when you attempt to quit the program while an unsaved data file isopen. Select [OK] to save the changes, or select [Cancel] to abandon the changes.

Read errorA file read error has occurred. The file may not exist, or may be corrupted.

Input range is 1 - 255.Check the input range.

Enter file name.No file name was input. Enter an appropriate name.

Character not allowed in file name.Modify the file name.

Overwrite?A file with the same name already exists. Select [OK] to overwrite the existing file, or select[Cancel] to abandon the process.

77

Specifications

Common Specifications for Main Unit and ProbeInput pulse detection frequency response

1 kHz to 500 kHzAnalysis voltage range 0.25 to 64 mV, 0.5 to 128 mV, 1 to 256 mV, 2 to 512 mV, 4 to 1024 mV,

8 to 2048 mV, 16 to 4096 mV, 32 to 8192 mV, 64 to 16384 mV;depending on probe gain setting

Pulse height analysis resolution0.25 mV, 0.5 mV, 1 mV, 2 mV, 4 mV, 8 mV, 16 mV, 32 mV, 64 mV;depending on selected analysis voltage range (in order of setting items)

Pulse height analysis resolution accuracyInput pulse height vs. output tolerance

Using a sine wave input signal conforming to the bandwidth stated in"Input pulse detection frequency response", with a pulse height of1/4 or more of full-scale value for the respective analysis voltageranges, tolerance is within ±5%.

Input pulse height vs. output differential linearityUsing a sine wave input signal conforming to the bandwidth stated in"Input pulse detection frequency response" for the respective analy-sis voltage ranges, tolerance is within ±0.2 mV, ±0.4 mV, ±0.8 mV,±1 mV, ±2 mV, ±4 mV, ±8 mV, ±16 mV, ±32 mV.

Main Unit SpecificationsSample time 2, 10, 20, 50, 100, 250, 500, 1000 µs; selectable

Tolerance within ±5%Non-detection interval 1/10 of sample timeAnalysis modes PHA mode (pulse height analysis)

MCS mode (multi channel scaling)Interval time (MCS mode)

0.1 to 600 s, 0.1-s stepsTolerance within ±(1 ms + 0.1% of setting)

Pulse count memorySize 256 channelsCapacity (pulse count)

16 bits (65,535 counts) per channel

78

Specifications

Trigger level settings 0.25 to 64 mV, 0.5 to 128 mV, 1 to 256 mV, 2 to 512 mV, 4 to 1024 mV,8 to 2048 mV, 16 to 4096 mV, 32 to 8192 mV, 64 to 16384 mV;depending on selected analysis voltage range (in order of probe analy-sis voltage range items)Setting steps: 0.25 mV, 0.5 mV, 1 mV, 2 mV, 4 mV, 8 mV, 16 mV,32 mV, 64 mV; depending on selected analysis voltage range (in or-der of probe analysis voltage range items)Using a sine wave input signal conforming to the bandwidth stated in"Input pulse detection frequency response", tolerance within ±5%

Power requirements Source for powering probe, main unit, and adapterRated voltage: 100 to 240 V AC (±10%), 50/60 HzRated power consumption 40 VA

Dimensions 300 mm (W) × 35 mm (H) × 240 mm (D) (without protruding parts)Weight Approx. 1.9 kg

Probe SpecificationsAbsolute maximum input voltage range

±18 VInput impedance 1 MΩInput capacitance 35 pFInput connector BNCMain unit connection cable

Length 2 mDimensions 53 mm (W) × 28 mm (H) × 75 mm (D) (without protruding parts and

cable)

Adapter SpecificationsCard type CONTEC Digital I/O Card PIO-24W (PM)Slot requirements Type II size PC Card slot supporting PCMCIA Rel. 2.0 or JEIDA

Ver. 4.1 or later (including PC Card Standard)Main unit connection cable

Length 400 mm

79

Specifications

Software SpecificationsControls function settings, PHA mode and MCS mode measurement operation, and pulsecount memory readout.Displays graphics (histogram) and numeric list on computer, performs arithmetic processing,and allows data storage, read-in, and printout.

Operating system Microsoft Windows 98, Windows 2000 or Windows XPBasic operation and functions

PHA modeMeasurement Automatic measurement

Automatic repeated measurementHold interval 2 to 6000 s, 1-s stepsRepeat count 2 to 10000 times, infinite

Manual stopSetting items Probe gain

Trigger levelSample timeMeasurement end conditions

Using measurement time: 1 to 6000 s, 1-s stepsUsing total count: 1 to 100000, 1-count steps

Graph functions Pulse height (channel) based pulse count histogramVertical axis full-scale switching (automatic, manual)Vertical axis switching (linear, logarithmic)Horizontal axis compression: 16, 32, 64, 128 channels

Display Cumulative percentage curveMarker16 CH relative frequency distributionNumeric listMeasurement time and total count

Functions Peak pulse count and channel searchCumulative count 50% voltage and standard deviation displaySmoothingUse particle size for graph horizontal axisParticle counter sync

For synchronized measurement by controlling particle counter viaserial interface (not available for some models)

80

Specifications

MCS modeMeasurement Automatic measurement

Manual measurementSetting items Probe gain

Trigger levelSample timeInterval time

0.1 to 600 s, 0.1-s stepsGraph functions Time (channel) based pulse count histogram

Vertical axis full-scale switching (automatic, manual)Vertical axis switching (linear, logarithmic)

Display MarkerNumeric listMeasurement time and total count

Functions Peak pulse count and channel searchSmoothing

Common functionsGraph and numeric list printingGraph color settingComment text inputMeasurement data, measurement parameter store/readCopy graph/list to clipboardMessage displayOn-line help

Common Specifications for Entire SystemMeasurement time accuracy (PHA mode)

1 to 6 s within ±10%7 to 60 s within ±1%61 to 6000 s within ±0.1%

Interval time accuracy (MCS mode)within ±(1 ms + 0.1% of setting)

Ambient condition for use+5 to +35ºC, 20 to 80% RH (no condensation)

Ambient condition for storage-10 to +50ºC, max. 90% RH (no condensation)

81

Specifications

Supplied AccessoriesProbe 1Probe cable 1BNC-BNC cable, length 90 mm 1BNC-alligator clip cable, length 90 mm 1Adapter [CONTEC Digital I/O Card PIO-24W (PM)] 1 setPower cord, length 2 m 1Installation disk (CD-ROM) 1Instruction manual 1Inspection certificate 1

82

Specifications

Unit: mm

Main Unit Dimensional Drawings

83

Specifications

Unit: mm

Probe Dimensional Drawings

No. 31331 05-05 Printed in Japan

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