Detailed information on the low-temperature shrinkage testing machine GT-7008-TR:
1、 Product Introduction:
This testing machine is used to determine the temperature shrinkage performance of stretched vulcanized rubber after cooling. Stretch the sample at standard laboratory temperature and then cool it to a temperature where no shrinkage occurs when the tensile force is removed. Remove the tensile force and increase the temperature at a uniform rate. Measure the temperature at which the specified shrinkage rate occurs.
2、 Product Technical Parameters:
control mode |
PLC+Special computer software for low-temperature retraction |
Number of sample groups |
6group |
test temperature |
At room temperature~-70℃ |
Cooling method |
Compressor refrigeration |
Temp Accuracy |
±0.3℃ |
extended range |
max 350% |
Displacement accuracy |
0.01mm |
heating rate |
1.0℃/min |
volume(W×D×H) |
1050×850×2350mm |
power supply |
3∮380V50Hz/60Hz(by country or designation) |
If there are any changes or variations to the product specifications and content, please refer to our actual quotation information.