Computer Control Universal Testing Machine
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Computer Control Universal Testing Machine
Specifications
Additional Information
Applications :
- A wide variety of tests can be conducted on this machine viz. Tensile, compressive, transverse, Peel test for adhesive tapes
- The material, like rubber, plastics, ferrous metals, non ferrous metals, etc. can be tested as per different standards
- The test specimens can have a number of forms like round, flat, threads, wires, dumbells, fabric, belts, straps, ropes, etc. or sometimes components directly also can be tested
- In order to cater to this variety of forms, shapes and materials, a range of grips can be offered
Description :
- The computer controlled universal testing machines are rugged, versatile, user friendly, accurate and can test a variety of material
- A wide choice of grips are available to suit the application
- The windows based software is comprehensive and covers most of the applications
- The automatic calculation of parameters from the observed test values, real time graphs, storage and retrieval of data are immensely useful
- The state of art electronics, high quality material used, and the user friendly software makes the machine reliable and user friendly
- The machine comprises of a rigid assembly of lower table and top plate connected by guide rods
- The two ball screws (One on left and the other on right) also are mixed in this assembly
- The crosshead, in the center, houses the nuts of the ball screws
- The entire assembly is fixed on the base, which accommodates driving arrangement base
- A set of bellows protects the ball screws from ingress of dust
The interface and computer are placed on a computer table by the side of the machine :
- Standard Accessories
- Basic machine along with one load cell and a pair of compression plates.
- Windows based on users friendly software.
- Salient Features
- Method of loading by re-circulating ball screws.
- AC servo motor for precise crosshead control with infinitely variable drive.
- Load measurement by load cell
- Over travel safety by fixed and settable limit switches at both ends.
- Overload protection for load cell by electronic control
- Single from windows based user friendly software
- Test data and reports are stored in access database
- User programmable strain rates in many steps
- User can select results from available result list for report
- User defined reports
- User can select test from templates and can start similar test
- Variable sample break detection.
- Tare load and reset elongation facilities available
- Load and Elongation is continuously displayed on screen
- Statistical output for a batch in report
- Simultaneous display of two graphs is possible in real time testing
- On line display of load and displacement (Stress, Extension, strain) etc. while test is conducted.
- Real time graph of load and Elongation, load and time, stress and strain is displayed and is auto scaled
- User selectable units for load and displacement (N, kg, kN, lbf, mm, inch, etc)
- Report can be printed on any printer with two graphs
- Large storage space for storing test data and results
- Provision of calculation of Load and Elongation at yield, peak load and load at break, Yield stress, Ultimate stress, etc.
- Specific software for tensile, compression, shear test and other tests.
- If Electronic Extensometer is used then proof stress values from 0.1% to 1% can be determined.
- Software will give alert to user to remove extensometer when load crosses the proof load value
- In order to cover wide load range, more load cells can be supplied (optional), In that case has to select the load cell for test
- Standard load resolution is with 10,000 counts. Finer resolution with 20,000 or 50,000 counts can be offered (optional)
- Other slower cross head speed on specific request (optional).
Technical Specifications
Specification |
Model |
M1 |
M2 |
M5 |
M30 |
M50 |
M75 |
M100 |
Max. Capacity |
1 |
2 |
5 |
30 |
50 |
75 |
100 |
(kN) |
Max. Crossehad |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
traverse excluding |
grips (mm) |
Max. working |
400 |
400 |
400 |
400 |
400 |
600 |
600 |
width (mm) |
Fixed and working |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
upper & lower limit |
switches |
Overall dimension |
1780x630 |
1780x630x |
1780x630x |
1700x630x |
1920x675x |
2640x1180x |
2640x1180x |
HXWXD dm(Approx) |
x505 |
505 |
505 |
505 |
750 |
1050 |
1050 |
Weight (kg) |
150 |
150 |
150 |
200 |
250 |
450 |
500 |
(Approx) |
Power Supply |
3 Phase, 415 V, 50Hz, AC |
Overload protection |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
for bad |
(Software operated and electronically operated in the event of load cell overload) |
Drive System |
Method of loading |
By recirculating ball screws |
Crosshead |
AC servo with feed back |
drive motor |
Crossehad speed |
0.5 to 500 mm per min. |
Crosshead control |
Computer controlled |
Measurement |
Load |
By Precision Loads cell's |
Load Resolution |
10,000 counts standard (20,000 or 50,000 counts optional) |
Load Accuracy |
+1% as per IS: 1828- 1991 & BS:1610-1964 |
Resolution of cross head displacement in mm |
0.01mm |
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