UNIVERSAL TESTING MACHINE - MECHANICAL

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Application

This machine is used to test the tensile and compressive properties of material. The reason Universal Testing machine is named so because it can perform all the tests right from compression, bending to tension and examine the material in all mechanical properties. We offer these in grade of 10T, 20T, 40T, 60T and 100T.

Machine consists of

  • Straining Unit.
  • Control Panel Power Pack.
  • Hydraulic Controls.
  • Load Indicator System.
  • Automatic Continuous Roll Load - Elongation Recorder .

Features

  • Loading accuracy as high as ±1%.
  • Training roll autographic recorder supplied as standard to enable study of the behavior of materials.
  • High reading accuracy due to large size and design of dial.
  • Wide range of standard and special accessories, including load stabilizer. Easy change from plain to threaded and screwed specimens.
  • Motorised loading and unloading cycle.
  • Large effective clearance between columns enables testing of standard specimens as well as structures.
  • Simple controls for ease of operation.
  • Safe operation ensured by means of safety devices.
  • Fully enclosed and protected pendulum.
MODEL SRI-10 SRI-20 SRI-40 SRI-60 SRI-100
Measuring  Capacity (KN) 100 200 400 600 10000
1'st Range (KN) 0 - 100 0 - 200 0 - 400 0 - 600 0 - 1000
Least Count (KN) 0.2 0.4 0.8 1 2
2'nd Range (KN) 0 - 50 0 - 100 0 - 200 0 - 300 0 - 500
Least Count (KN) 0.1 0.2 0.4 0.5 1
3'rd Range (KN) 0 - 25 0 - 50 0 - 100 0 - 150 0 - 250
Least Count (KN) 0.05 0.1 0.2 0.2 0.5
4'rd Range (KN) 0 - 10 0 - 20 0 - 40 0 - 60 0 - 100
Least Count (KN) 0.02 0.04 0.08 0.1 0.2
Max. Tensile Clearance  at  fully descended piston position (mm) 50 - 700 50 - 700 50 - 700 50 - 800 50 - 850
Max. Clearance for Compression Test (mm) 0 - 700 0 - 700 0 - 700 0 - 800 0 - 850
Distance between columns (mm) 450 500 500 600 750
Piston Stroke (mm) 150 200 200 250 300
Max. straining speed at no load (mm/min) 300 150 150 100 80
Power Supply (HP) 1.5 1.5 2.5 2.5 4

Operation of the universal testing machine is by hydraulic transmission of load from the test specimen to a separately housed load indicator. The system is ideal since it replaces transmission of load : through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces. Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. The cylinder of the dynamometer is also of self - lubricating design. The load transmitted to the cylinder of the dynamometer is transferred through a leverage to the pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder. The deflection of the pendulum represent the absolute load applied on the test specimen. Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of the specimen.

Extensometer is essential to measure the elongation of test specimen under load, to have its mechanical properties. Mechatronic Control System's Extensometer Model EM 1 is intended to serve the above purpose.

30 mm to 120 mm
0 mm to 3 mm
1/100 mm
1 to 20 mm
0.3 kg Approx.
MODEL SRI-10 SRI-20 SRI-40 SRI-60 SRI-100
Pair for compression plate dia. (mm) 120 120 120 120 160
For Round Specimen dia. (mm) 10 - 20 10 - 20 10 - 25 10 - 25 10 - 25
For Round Specimen dia. (mm) 20 - 30 20 - 30 25 - 40 25 - 40 25 - 45
For Flat Specimen Thickness (mm) 0 - 10 0 - 10 0 - 15 0 - 15 0 - 22
For Flat Specimen Thickness (mm) 10 - 20 10 - 20 15 - 30 15 - 30 22 - 44
Max. width of Flat Specimen (mm) 50 50 65 65 70
Adjustable Roller Support of width (mm) 150 150 150 160 160
Diameter (mm) 30 30 30 50 50
With Max. adjustable clearance (mm)  450 500 500 600 600
Punch tops of radius (mm) 12 12 16 22 22
If you have any questions not answered please give us a call or drop us an email and we will do our best to help
Postal Address :
   20/172, Near Old Jiveshwar Mandir,
   Bhone Mal, Ichalkaranji, PIN- 416115.
   Phone : +91-0230-2436236
   Mobile : +91-09822425139/ 09730085927
Email Customer Support :
   E-mail: kiran@sridevelopments.com
 
Phone: +91-0230-2436236
Mobile: +91-09822425139/ 09730085927
Fax: +91-0230-2436236
Email: kiran@sridevelopments.com


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