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 : [email protected] live catalogues : http://www.geocities.com/aakudche/index.html.EQUPMENTS & ENGINEERS PVT. LTD.