RE Electronic Universal Testing Machine is designed for testing metals and other materials under tension, Compression, bending, transverse and shear loads. Brinell Hardness test (BHN) on metals can also be conducted.

Application

Principle of Operation

Operation of the machine is by hydraulic transmission of load from the test specimen though pressure transducer to a separately housed load indicator. The Hydraulic system is ideal because it replaces all mechanical parts for transmission of load, Which may wear out & Damage due to shock after rupture of test sample. The machine is equipped pressure transducer & digital encoder as a sensor.

Hand operated wheels are used to control the flow to and from the hydraulic cylinder. The regulation of oil flow infinitely variable, Incorporated in the hydraulic systems a regulating valve, which maintains a practically constant rate of piston movement. Control by this valve allows extensometer readings to be taken.

Auto-ranging Microprocessor based digital display

Data entry & parameter selection through membrane dust free sealed keyboard.

Non volatile memory, so the input data remains saved during power OFF.

Result & Graph print out facility.

RS 232 C serial interface to PC with variety of optional windows based software for data analysis.

Overload and Over travel protection.

Preload selection to start the graph from zero position.

Features

Loading accuracy as high as + 1%

Straining at variable speeds to suit a wide range of materials.

Motor driven threaded columns for quick effort. Less adjustment of middle cross-head-to facilitate rapid fixing of test specimen.

Simplicity in reading because of digital readouts.

Wide range of standard and special accessories, including load stabilizer.

Easy change from plain to threaded and screwed specimens.

Large effective clearance between column enables testing of standard specimens as well as structures.

Simple controls for ease of operation.

Robust straining frame of an extremely rigid construction.

Safe operation ensured by means of safety devices.

Fully enclosed and protected pressure transducer.

Optional serial port to transfer data to computer for analysis / storage evaluation etc.

Electronic Extensometer

RE offers electronic extensometer REE-2 to measure material extension with a resolution of one micron. Strain guage type extensometer to be used up to elastic limit to determine important parameters like 0.1% to 0.5 proof Stress and Young’s Modulus.

Features for Electronic Control Panel Model KUTE - 2K

ELECTRONICUNIVERSAL

TESTING MACHINES

SPECIFICATIONS

Gauge length : 25mm & 50 mm

Maximum Extension : 2mm

Resofution : 1 micron

Specimen Diameter : 0.5 to 30 mm

Specimen Thickness : up to 30 mm

Specimen Width : up to 30mmMODEL : REE - 2

ElectronicExtensometer

MODEL : KUT - 40(E)

EQUPMENTS & ENGINEERS PVT. LTD.

Accuracy and Calibration :

AII RE Universal Testing Machines are closely controlled for sensitivity, accuracy and calibration during every stage of manufacture. Every machine is then calibrated over each of its measuring ranges in accordance with the procedure laid down in BS : 1610 : Part 1 :1992 and IS 1828 : (Part 1) : 1991. RE Universal Testing Machines comply with Grade "A" of BS : 1610 : Part 1:1992 and class 1 of IS 1828 : (Part1) : 1991 An accuracy of + 1.0% is guaranteed from 20% from 20% of the load range selected to full load. Below 20% of the selected range, the maximum permissible error is 0.2% of the full load reading.

MODEL UNITS KUT-10(E) KUT-20(E) KUT-40(E) KUT-60(E) KUT-100(E) KUT-200(E) KUT-300(E)

Maximum Capacity

1 st Measuring Range

Load Resolution

2 nd Measuring Range

Load Resolution

3 rd Measuring Range

Load Resolution

KN

KN

KN

KN

KN

KN

KN

100

0-20

0.005

0-40

0.01

0-100

0.025

200 400 600 1000 2000 3000

0-40 0-80

0.01 0.02

Resolution of Piston Movement(Displacement)

0.1 0.1 0.1 0.1 0.1 0.1 0.1

Clearance for tesile at fullydescended working piston

50-700

Mm

Mm 50-700 50-700 50-700 50-700 50-700 50-700

Clearance for compression testat fully descended working piston

0-700Mm 0-700 0-700 0-800 0-850 0-900 0-900

Clearance between columns 500Mm 500 500 600 750 850 850

Ram Stroke 150Mm 200 200 600 250 300 300

Straining / Piston speeds (at no load) Mm/min 0-300 0-150 0-150 0-100 0-80 0-45 0-50

CONNECTED LOAD

HP @ 1.3 1.3 2.3 2.5 3.5 6.5 8.5(Voltage , Phase ): 440 V : 3, Hz : 50

DIMENSIONS

L x W x H (approx) 2032 x750 x19601500

2032 x750 x19601500

2100 x750 x22002500

2300 x750 x25343500

2415 x825 x29005500

3000 x1200 x360012500

3500 x1900 x455022000

Mm

FOR TENSION TEST

Clamping for roundSpecimens diameters

Mm

WEIGHT (approx) Mm

STANDARD ACCESSORIES

10-2020-30

10-2020-30

10-2525-40

10-2525-4040-55

10-2525-4545-70

20-4040-6060-80

25-5050-7070-90

Clamping jaws for flat specimens thickness

Mm 0-1010-20

0-1010-20

0-1515-30

0-1515-30

0-2222-4444-65

0-2020-4545-70

0-2525-5050-75

Width Mm 50 50 65 70 70 90 100

FOR COMPRESION TEST

Pair of compression plates ofdiameter

Mm 120 120 120 120 160 220 220

FOR TRANSVERSE TEST

Table with adjustable rollerswidth of rollers

Mm 160 200 200160 160 160 160

Diameter of Rollers 30 70 7030 30 50 50

Maximum clearance betweensupports

Mm 500 900 1000500 500 600 800

Radius of Punch tops Mm 6,12 30,40 50,756,12 12,16 16,22 16,22

SPECIAL ACCESSORIES & OPTIONS

Load StabilizerPrinter PlotterBrinell test attachmentShear test attachmentMechanical extensometerElectronic extensometerSerial communication portwith software package

Wide range accessories offered on request at additional costThe dimensions given above are approximateLoad full scale of 20.000 or 50.000Piston movement resolution of 0.01mmElectronic load pacerOption for Kg/KN unit selectionDue to constant R,& D, specifications and features are subject to change without notice.

OUR OTHER PRODUCTS : Hardness Testers, Impact Testing Machine, Tensile Testing Machines,

Dynamic Balancing Machines, Fatigue Testing Machines

With advanced features –Real time graph on PC Superimpose Graph System Zooming of Graph Stress Vs. strain graphStress Vs. Displacement GraphPoint Tracing On Graph

Software features :-

A NAME IN MATERIAL TESTING MACHINES

TECHNICAL SPECIFICATIONS

0-80 0-160

0.02 0.04

0-200 0-400

0.05 0.1

0-120

0.03

0-160

0.06

0-600

0.15

0-200

0.05

0-400

0.1

0-1000

0.25

0- 400

0.01

0- 800

0.02

0- 2000

0.5

0-600

0.15

0-1200

0.3

0-3000

0.75

Final Results include following output data from PC

Ult./ Break load, Disp. at FMAX, Max. Extension, Ult Stress, Elongation, Reduction in area, Youngs Modulus, Yield Stress; 0.1 % proof stress, 0.2 % proof stress,YS/UTS Ratio

Window based Software with real time XY graphic display and software for data management.

Due to constant research and development, specifications and features are subject to change without notice.

8/579/11A, Sangli Road, ICHALKARANJI - 416 115.Dist. Kolhapur, Maharashtra (INDIA)Tel. & Fax: +91-230-2430105, +91-230-2431834 R. +91-230-2439094, +91-230- 2436263 Mob. 09822477799, 09822877799Web : www.ratnakarentp.com Email : akudche@rediffmail.comFor live catalogues : http://www.geocities.com/aakudche/index.html.EQUPMENTS & ENGINEERS PVT. LTD.