Quenching Testing Machine Quenching Testing Machine
CMT Computer Control Tensile Tester

CMT-300 Computer Control Electronic Universal Testing Machine

Application of Equipment

This machine is applied in analysis and research of statics property testing of tensile, compression, bending, shearing, peeling, tearing, loading, relaxation, reciprocating and other items of metal and nonmetal material (including composite material). It can calculate ReH, ReL, Rp0.2, Fm, Rt0.5 , Rt0.6, Rt0.65, Rt0.7, Rm, E and other testing parameters automatically and can do test and provide data according to GB, ISO, DIN, ASTM, JIS domestic and other international standards.


Main technical parameters

Measurement Parameters

Maximum test force

300kN (can add sensors to extend the force range)

Accuracy class

0.5

Measuring range of test force

0.2%~100%FS (full scale)

Indicating error of test force

Within ±0.5% of indicating value

Resolution of test force

±1/300000 of maximum test force, grade unchanged and

resolution unchanged in whole process

Measuring range of deformation

0.2%~100%FS

Indicating error of deformation

Within ±0.5% of indicating value

Resolution of deformation

1/300000 of maximum deformation

 Indicating error of displacement

Within ±0.5% of indicating value

Resolution of displacement

0.025μm

 

Control Parameters

Adjustable range of force control rate

0.005~5%FS/s

Control accuracy of force control rate

When rate is less than 0.05%FS/s, within ±2% of setting value;

When rate is no less than 0.05%FS/s, within ±0.5% of setting value.

Adjustable range of deformation rate

0.005~5%FS/s

Control accuracy of deformation rate

When rate is less than 0.05%FS/s, within ±2% of setting value;

When rate is no less than 0.05%FS/s, within ±0.5% of setting value.

Adjustable range of displacement

rate

0.001~500mm/min

Control accuracy of displacement rate

When rate is less than 0.05%FS/s, within ±1% of setting value

When rate is no less than 0.05%FS/s, within ±0.2% of setting value

 

Other Parameters

Effective testing width

550mm

Effective distance of tension

420mm

(including wedge tensile fixture and can be custom-made according to user’s requirements)

Removable distance of beam

1000mm

Size of host (length x width x height)

(1070×920×2550)mm

Weight of host

About 1000Kg

Power supply

3 phase, 380V, 50Hz ,5kW