ASTMD4974 Dry heat shrinkage tester,Shrinkage rate and contraction test machine

Introduction:

The instrument through the high precision temperature control system and measuring system to tire cord, yarn, polyester, cotton thread and textile under a certain temperature control dry heat shrinkage performance (shrinkage rate and shrinkage force) accurate test.

ASTMD4974 Dry heat shrinkage tester,Shrinkage rate and contraction test machine

Applicable criteria:

ASTM D4974-02, GB/T 9102-2003, GB/T 9101-2002, GB/T 19390-2003.

ASTMD4974 Dry heat shrinkage tester,Shrinkage rate and contraction test machine

Instrument characteristics:

well as real-time deformation curve, shrinkage curve, temperature curve, heating curve, etc.The system has real-time fault alarm function, and directly display alarm information;

The temperature module is directly used to collect the temperature, and the thermocouple is built in to output the heater with PID control.And can set the heating temperature, heating speed on the touch screen, and display the temperature, heating curve, etc.;

Through the LCD screen, can directly display the current test data, while providing data storage function, can query multiple groups of test results, and can calculate the test results; 

PLC reads the coded signal from the encoder measurement system, draws the curve directly on the touch screen, and can print and view the history storage;Micro printer, respectively print test shrinkage and shrinkage force two values, and print the test curve.

ASTMD4974 Dry heat shrinkage tester,Shrinkage rate and contraction test machine

Technical parameters: