Dry heat shrinkage tester

Meet the standard

GB/T9101-5.4-2017.GB/T9102-6.8-2016.GB/T19390-7.4.1-2023.ASTM D4974-2002. etc

Scope of application

It is used to test the dry heat shrinkage performance of tire cord, yarn, polyester, cotton and other materials under certain temperature conditions.

Instrument features

One machine for dual use, can separately test shrinkage rate and shrinkage force;

The system uses touch screen to carry out man-machine dialogue and input operation directly on the interface;

The temperature module is directly used to collect temperature, the thermocouple is built-in, PID control output heater, and heating temperature and heating speed can be set on the touch screen;

Through the LCD display, 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;

Equipped with a micro printer to print two values of shrinkage and shrinkage force respectively.

Technical parameters

Measuring length 250+1mm

The shrinkage measurement accuracy is 0.1%

Shrinkage force measurement range 0——25N can be customized

The measuring accuracy of shrinkage force is 0.1N

Heating range RT——250°C

Temperature control accuracy ±0.1 ° C

The timing ranges from 0 to 999S

Power supply AC 220V 50Hz

Overall dimensions 520x37x510mm

Weight 35 kg