Computerized Universal Testing Machines

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Computerized Tensile Testing Machines

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Automatic Compression Testing Machines

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Computerized Brinell Hardness Testers

Test loads 500 to 3000 kgf. in steps of 250 kgf. Capacity - Throat 200mm. Max test height 410mm. Hydraulic power pack and control circuit for effortless loading/unloading operations...

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Computerized Vickers Hardness Testers

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Digital Rockwell Hardness Testers

Test Loads - 60, 100, 150 kgf for test on Rockwell A,B,C scale. Loading/Unloading, Cycle automatic by a push button operation. Raising/Loaring of elevating spindle - manual...

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Horizontal Chain and Rope Testing Machines

 
Horizontal Chain and Rope Testing Machines
 
 

Features :
• The MCS's Electronic Horizontal Chain & Rope Testing Machine incorporates design features to enable
   high accuracy testing with economy, speed and versatility
• Loading accuracy as high ±1% as per Grade A of BS : 1610-1964 and Grade 1.0 IS : 1828-1975.
• Straining at variable speeds to suit a wide range of materials
• Motor driven gear shafts for quick and effortless adjustment of test length to facilitate rapid fixing of test
  specimen

• High reading accuracy due to large size of dial.
• Wide range of standard and special accessories, including load stabilizer.
• Large effective bed clearance enables testing of a wide range of specimen.
• 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 Pendulum.
• Precision load cell and microprocessor system for measurement
• Window based software for PC operation (optional)
Application :
MCS Electronic Horizontal Chain and Rope Testing Machine is designed to test chains and ropes under tension

Principle of Operation :

Operation of the machine is by hydraulic transmission of load from the test specimen to a separately housed load indicator. The hydraulic system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wow and damage due to shock on rupture of test pieces.

Load is applied by a hydrostatically lubricated piston Main cylinder pressure is applied to specimen through a load cell which senses load. Displacement of the piston is transferred to a rotary encoder through rack & pinion arrangement. Load cell & rotary encoder signals are processed in microprocessor based measuring panel where load & displacement are indicated digitally. Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of a specimen

Control Panel :

The control panel consists of a power pack complete with drive motor and an oil tank, control valve, and electronic measuring panel.

Power Pack :
The unit generates a maximum pressure of 200 kgf / cm2 The hydraulic pump provides continuously non-pulsating oil. Hence the load application is very smooth.

Hydraulic Controls :
Hand operated wheels are used to control the flow to and from the hydraulic cylinder. The regulation of the oil is infinitely variable. Incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of crosshead movement.

Mesuring Systems :
Measuring system of these machines consists of a precision load cell for measuring load, a rotary encoder with rack and pinion arrangement to measure displacement and a microprocessor panel to indicate load and displacement digitally. The panel provides membrane key board to tare load and reset displacement instantly by touch of key. Test resutts like peak load, displacement at peak load and displacernent at rupture U.T.S., % elongation etc. are available on panel

RS-232C Serial interface is provided to transfer test data to computer. Window based software is available optionally to provide real time plot and data storage on PC.

Accuracy and Calibration :
MCS's Electronic Horizontal Chain and Rope Testing Machines are closely controlled tor sensitivity, accuracy and calibration during every stage of manufacture. Every Machine is then calibrated over full range in accordance with British Standards 1610-1964 and IS :1828-1975.

MCS Electronic, Horizontal chain Rope Testing Machine comply with Grade "A" of BS 1610-1964 and Grade 1.0 of IS 1828-1975. An accuracy of ±1% is guaranteed from 2% to 100 % of full load.

Specification :

Model CR-10 CR-20
CR-30
CR-50
CR-100
CR-200
CR-300
Maximum Capacity (KN) 100 200 300 500 1000 2000 3000
1st Measuring Range (KN) 0-40 0-80 0-120 0-200 0-400 0-800 0-1200
Minimum Gradauation (KN) 0.01 0.02 0.03 0.05 0.1 0.2 0.3
2nd Measuring Range (KN) (Auto selected) 40-100 80-200 120-300 200-500 400-1000 800-2000 1200-3000
Minimum Gradauation (KN) 0.025 0.05 0.075 0.125 0.125 0.5 0.75
Distance between gripping heads
(inclusive or ram strock in (mm)
100-3000 100-3000 100-3000 100-3000 100-3000 100-3000 100-3000
Adjustable in steps in (mm) 500 500 500 500 500 500 500
Ram stroke (mm) 500 500 500 500 600 600 600
Ram speed max. (mm/meter) 300 300 150 120 60 50 35
Bed Clearance 320 320 500 550 800 1000 1200
Grip for rounds bar 10-30 ø 10-30 ø 10-40 ø 20-50 ø 20-60 ø 20-70 ø 20-80 ø
Grip for wire 10-22 ø 10-25 ø 15-35 ø 15-40 ø 20-50 ø 20-60 ø 20-70 ø


Connected Load :

HP 1.5 2.5 2.5 3 6 7 9.5
V 400-440 400-440 400-440 400-440 400-440 400-440 400-440
ø 3 3 3 3 3 3 3

Special Accessories :
These includes load stabilizer. extra long frames, and wide range of accessories offered on request at additional cost.

Installation :
• It is recommended that machines be erected on a foundation
• Details for foundation can be given on request
MCS reserves the rights of change in the above specifications due to constant improvement in design
• The dimensions given are all approximate.