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13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
1
GRIMM Aerosol Technik
Environmental Approval Situation
by Hans GRIMM
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
2
Motivation for new Measurement design
Instrument calibration
PM 10 approval
PM2.5 approval
Additional approvals
Two in one approval
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
3
Motivation for new Measurement
Instrument selcection and set-up
PM 10 approval
PM2.5 approval
Additional approvals
Two in one approval
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
4
Requirements for a new
Methode for PM Monitoring
Particles Sizing Capabilities
Simultaneous 3 PM values
Low concentration monitoring
Fast 1 min monitoring
No loss of Semi Volatiles
Elimination of Radioactive Source
Insensitive to vibrations
Reduction of consumables
Reduction of Service
Remote Maintenance
Mobility and simplicity
All-in-one solution
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
5 5
TSP
WRAC
(Wilson and Suh, 1996)
Particle Size in (µm)
TSP
Hi-vol
PM10 PM2.5
PM1
Concept via PM SIZE DISTRIBUTION
DIFFUSION SEDIMENTATION
GRIMM AEROSOL SPECTROMETER RANGE
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
6
1 Instrument for four functions
PM-10 and PM-2.5 as Standard
PM-1 and TC als Option
Particle Size distribution in >30 Sizes
1 Instrument only to Service so
much lower service cost and with
a Data logger aslo remote control
1 unit and nearly no consumables
lower cost and lower electricity
Configuration requirements for a new
Methode for PM Monitoring
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
7
GRIMM Two Dust Monitor Solutions
The rack solution
model EDM 180
(left)
-----------------------
The stand-alone
solution EDM 365
(right)
Production in Germany in accordance to ISO 9001
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
8
Motivation for Measurement design
Instrument Calibration
PM 10 approval
PM2.5 approval
Additional approvals
Two in one approval
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
9
The core is the
Spectrometer
GRIMM-EDM 180 Configuration
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
10
Calibration with diff. Particle Sizes (by use of Latex sheres)
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
11
Calibration of MASS Particle Sizes (by use of Dolomite)
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
12
Werkskalibrierung bei Raumluft
System Calibration to Normal Indoor Air
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
13
System Validation to Outdoor Air (1)
At the roof of the factory test site
with one EDM 180 and one EDM 365 test unit.
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
14
Instrument intercomparison to Outdoor Air (2)
Inside the factory test site
wich nine EDM 180 units running in parallel.
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
15
Motivation for Measurement
Instrument selcection and set-up
PM 10 Approval
PM2.5 approval
Additional approvals
Two in one approval
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
16 16
GERMAN test sites and conditions
for EN 12341 Continuous Dust
Monitors for PM 10
A: Karlsruhe
B: Stuttgart
C: Feldberg
D: Heidelberg
The EC test requirements for PM-10 (EN
12341) where written 20 years after the US-
EPA specifications and do not require anymore
the US EPA cyclone for PM sampling, but
many more laboratory and field test inter-
comparisons.
A detailed German test report is available on
request.
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
17 17
A: Karlsruhe
B: Stuttgart
C: Feldberg
D: Heidelberg
Reference systems for PM10
Low-Volume
Sampler LECKEL
SEQ 47/50
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
18
PM10 – Germany for 106 days
Winter time comparison between Grimm and grafimatrical reference
system Leckl filter collector
Correlation 0,974 and data quality >95%
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
20
Belgium PM 10 & PM2.5
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
22
Belgium PM 2.5
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
23
2006 – European EN12341 – PM10
• Official certification on the 8th of April 2006
• by the German UMEG
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
24
Motivation for Measurement
Instrument selcection and set-up
PM 10 approval
PM2.5 Approval
Additional approvals
Two in one approval
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
25
US EPA PM 2.5 Class III FEM Approval
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Ainring, April 08-11.2013
26 26
USA Test sites and conditions
for Class III Continuous Dust Monitors for PM2.5
A: Bakersfield, CA
B: Denver, CO
C: St-Louis, MI
D. New Haven, CT
A: Winter & Summer
B & C: Winter Only
D: Summer Only
And 3 candidate
and 3 reference
units of the same
type and model.
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
27 27
Links to the respective results for PM2.5
Bakersfield, CA
Denver, CO
St-Louis, MI
New Haven, CT
APPROVED by U.S. EPA
As a Class III Equivalent Method Designation
for the measurement of PM 2.5
Automated Equivalent Method: EQPM-0311-195
Federal Register: Vol. 76, page 15974, 03/22/2011
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
28 28
US-EPA field test in 2008/9 for MP2.5
* Finished fall 2009
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Ainring, April 08-11.2013
30
EU field test in 2008 for MP2.5 (for 116 days!)
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
31 31
Zeitreihen von PM2.5 und PM10
In USA for PM 2.5 Exposure Research Laboratory, Reference and Equivalent
Method Program (MD-D205-03), U. S. Environmental
Protection Agency, Research Triangle Park, North
Carolina 27711 for an equivalent method determination
under 40 CFR Part 53 on a candidate method based on the
Grimm Technologies, EDM 180. [§53.4(a)]
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
32
2006 - EN12341 – PM10
* Official publicated certification on the 8th of April 2006 by the German UMEG
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
33
Motivation for Measurement
Instrument selcection and set-up
PM 10 approval
PM2.5 approval
Two-in-one approval
Additional approvals
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
34 34
Two-in-one unit EC Approval
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Ainring, April 08-11.2013
35 35
Herby is officially confirmed by the
European Union that with one EDM 180
of GRIMM Aerosol device the same service
is provided as if the user gets with
one PM 10 and one MP2.5 instrument.
Two-in-one unit EC Approval
The EU ensure that, when it is granted
at the tender by simultaneous demand
for a PM 10 and PM 2.5, a
single device by GRIMM is sufficient
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
36
Motivation for Measurement
Instrument selcection and set-up
PM 10 approval
PM2.5 approval
Two in one approval
Additional approvals
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
37
Guidance for the Demonstration of Equivalence
GUIDE TO THE
DEMONSTRATION OF EQUIVALENCE
OF AMBIENT AIR MONITORING METHODS
• Since the 1st of January 2010
• Section 9 -> PM10 & PM2.5 AMS
• New standard for field tests (4 data sets
– 2 sites, min & max concentration of
dust)
• Quality assurance program
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
38
EDM180 Gleichlauf
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Ainring, April 08-11.2013
39
PM2.5 – Netherland
Raw data without any correction – 30days,
correlation to reference R² = 0,95, data quality 100%
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
40
PM2.5 – Austria
Raw data without any correction – 34days,
correlation to reference R² = 0,93, data quality 98%
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
41
Comparison PM 10 Grimm – TEOM FDMS
in Netherland by the DCMR
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Ainring, April 08-11.2013
43
2011 - Russia
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
44
Motivation for Measurement
Instrument selcection and set-up
PM 10 approval
PM2.5 approval
Additional approval as Two in one unit
Additional improvements
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
45
Additional Instrument Benefice
All EDM units can be upgraded: (at any later time)
Mass Fraction: ……….. PM1
Total Particle Count as .. TC
Particle Size distribution in 31 Size Channels
--------------------------------------------------
Additional data logger for remote Data transfer
Additional …………………Nano Sensors
Additional …………………SVC Sampling system
Meterological Sensors for Temp, rH, wind speed +direction
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
46
New: Firmware „S“ Version
Permits preventive Maintenance.....
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
47
In Europe. Mobile calibration busses
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
48 48
System Integration
of GRIMM
ENVIRONcheck
19” Stationary Dust Monitor
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
49
Many thanks for your attention
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
51
Hans GRIMM
GRIMM Environmental Field data correlations
EDM `s improvements and world data basis
Situation
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
52
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
SVC Upgrade
World data base
International comparisons
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
53
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
SVC Upgrade
World data base
International comparisons
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
54
All GRIMM Instruments are Spectrometer, so each:
Gives all the PM`s at the same time
Or the Mass distribution
Or the Size distribution
Or the SVC differentiation
And Gravimetric correlation
all this is based on the atmospheric aerosol composition
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
55 55
TSP
WRAC
(Wilson and Suh, 1996)
Particle Size in (µm)
TSP
Hi-vol
PM10 PM2.5
PM1
PM SIZE DISTRIBUTION
By mass distribution correlation
GRIMM AEROSOL SPECTROMETER RANGE
DIFFUSION SEDIMENTATION
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
56
GRIMM- Type of instruments used for comparasion
Most tests are made
with the (left) EDM 180
And right) EDM 365
But we also made with
the EDM 164 (top)
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
57
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
SVC Upgrade
World data base
International comparisons
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
59
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
World data base
International comparisons
SVC Upgrade
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
60
GRIMM Aerosol Technik
Environmental Approval Situation
seeE2 presentation April 18th by H. GRIMM
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Ainring, April 08-11.2013
61
Vergleichsmessungen EPA in USA
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Ainring, April 08-11.2013
62
PM2.5-Vergleiche in Denver
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Ainring, April 08-11.2013
63
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
SVC Upgrade
World data base
International comparisons
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
64
Air Pollution/ Typical Sources
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65
Why Semi-Volatile-Compounds Monitoring?
1. SVC`s have a significant contribution to mass
concentrations.
2. The health effect of SVC`s substances is probably
different from the health effect of non volatile solid
particles.
3. The use of DPFs reduces the emissions of soot
particles, but increases the concentration of precursor
gases for semi-volatile particles.
Therefore, it is necessary to make a quantitative
measurement of SVC.
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
66
Messungen mit dem
EDM180
Test site in Melnitz, Germany
Three diff. PM HV Ref units from EU ans 1 US sampler
And in background GC, MS and Grimm SVC test units
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Ainring, April 08-11.2013
67
Daten vom E-SVC 265
E-SVC Heater: 100°C, Intervall Ein / Aus
0
5
10
15
20
25
30
35
40
07
:13
07
:38
08
:03
08
:28
08
:53
09
:18
09
:43
10
:08
10
:33
10
:58
11
:23
11
:48
12
:13
12
:38
13
:03
13
:28
13
:53
14
:18
14
:43
15
:08
15
:33
µg
/m³
0
20
40
60
80
100
120
°C
PM-10
PM-2.5
Heater
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Ainring, April 08-11.2013
68
Daily Semi-Volatile Concentrations
0
10
20
30
40
50
60
1 3 5 7 9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
Days of Februar and March
µg
/m3
GRIMM (feuchtereguliert)
PM10 originale Daten
GRIMM (95 °C) PM10
originale Daten
Simply heated vs none heated
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
69
Daily Semi-Volatile Concentrations
0
10
20
30
40
50
60
1 3 5 7 9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
Days of Februar and March
µg
/m3
GRIMM (feuchtereguliert)PM10 originale Daten
NH4 µg/m3 PM10
GRIMM (95 °C) PM10 originaleDaten
Unheated data vs heated and the NH4 contribution
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
70
Daily Semi-Volatile Concentrations
0
10
20
30
40
50
60
1 3 5 7 9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
Days of Februar and March
µg
/m3
GRIMM (feuchtereguliert) PM10 originaleDatenNO3 µg/m3 PM10
NH4 µg/m3 PM10
GRIMM (95 °C) PM10 originale Daten
Unheated data vs heated and NO3 and NH4 contribution
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Ainring, April 08-11.2013
71
Measurements of PM2.5 and SVC`s
Loss of Nitrates (semi volatile)
PM2.5, NO3, SO4, NH4
PM2.5, EC, OM
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Ainring, April 08-11.2013
72
EDM 365-SVC
(shown) or
EDM180-SVC
Sampling Pipe with two different inlets
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Ainring, April 08-11.2013
73
GRIMM EDM-180/365 SVC
The EDM 180/365-SVC uses a heated
and one not heated sample pipe.
This concept works with
• TSP, PM10, PM2.5, PM1.0 and
• and also for particle sizing
The Temperature of the heated pipe is selectable
from ambient to 300°C.
In addition the dehumification system with the
Nafion dryer is used as well
A timed valve switches between the two sampling
pips
The difference are the SVC`s
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Ainring, April 08-11.2013
74
SVC –Measurement results GRIMM #365-SVC
Particle Mass Heated pipe
Measurement with Nafion
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Ainring, April 08-11.2013
75
Particle counts Heated pipe
Nafion
SVC –Measurement results GRIMM #365-SVC
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Ainring, April 08-11.2013
76
SVC-Measurement results shown with new software
Particle number
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77
Particle Mass
SVC-Measurement results shown with new software
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
78
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
SVC Upgrade
World data base
International comparisons
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
80
Every user or
dealer/etc.
can register
on this page Data remain
Confidential
or only shown
for service….
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
83
Motivation for Measurement Comparisons
Factory Calibration
Field Calibration
World data base
International comparisons
SVC Upgrade
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
84
Examples of >20 countries
with EDM180 tests
Deutschland Bosnien
Belgien Kroatien
Österreich Italien
England Norwegen
Korea Spanien
Tschechien Ungarn
China Australien
Südafrika Kanada
Holland Mongolei
Türkei Polen
Ungarn U.S.A.
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
85
Customer correlation Examples between
different EDM instruments in the field
1. EDM 164 vs EDM 365
2. EDM 365 vs EDM 180
3. EDM 107 vs EDM 180
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86
1. SVC Measurements of EDM 365
as PM-10 vs EDM 164 in Malaysia
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87
1. SVC Measurements of EDM 365
as PM 2.5 vs. EDM 164 in Malaysia
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88
1. Correlation of EDM 365 vs
EDM 164 in Malaysia
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90
Measurements of EDM 180 in Germany
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91
Measurements of EDM 180 in Itiaque, Chile
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92
Measurements of EDM 180 in Tibet, China
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93
Station in 16.000ft on the K2
Measurements of EDM 180 in India
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94
Motivation for Measurement Comparisons
International comparisons
Ads
Factory Calibration
Field Calibration
Conclusions
Service and preventive maintenance
Agenda
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
95
Werkskalibrierung
a. Nach Korngrösse
b. Nach Masse
c. Validierung mit
Raumluft und
Aussenluft
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
96
New: Firmware „S“ Version
Permits preventive Maintenance.....
13th Grimm Dealer Meeting © Grimm Aerosol Technik GmbH & Co. KG
Ainring, April 08-11.2013
97
Mobile Quality control by user
leak test
zero test
flow control
with GRIMM support kit