DRK166 Air-bath Film Heat Shrinkability Tester

Product details

Instrument principle：

This tester uses the air heating principle of the multi-station film heat shrinkage performance tester to test the shrinkage force, shrinkage rate and other properties of various heat shrinkable films, so as to compare the performance differences of shrinkage films produced with different materials and raw materials, and is suitable for testing Heat shrinkable film of different materials.

Experimental way：

Place the heat shrinkable film on a fixture with a displacement sensor or a force sensor, and obtain the heat shrinkage force, cold shrinkage force and maximum shrinkage by testing the shrinkage performance curves of the film over time after being heated in a closed heating chamber. rate result value.

Instrument characteristics：

1. The test of 1~3 groups of samples can be completed at the same time, and the detection efficiency is high.

2. The system displays the heat shrinkage force, cold shrinkage force and thermal shrinkage rate in real time during the test.

3. The system provides historical data query and printing functions, and intuitively displays the test results to users.

Technical parameter：

The equipment is equipped with high-precision force sensor and displacement sensor, which can accurately test the thermal shrinkage parameters of the sample.

(1) The range of contractile force value is: 0.2~30N

(2) The accuracy of the test is ±0.2%

(3) The displacement range is 0.125~45mm

(4) The test accuracy is ±0.125mm

(5) The testable temperature range is room temperature ~ 210℃

(6) The temperature control accuracy is ±0.5℃

(7) Dimensions: 700X400X390

(8) Sample size: 150mm×15mm (standard required size)