HST-H3 Heat Seal Tester is composed of upper and lower heat sealing jaws. Before the test, preset the heat seal temperature, pressure and dwell time value, place the specimen in between the upper and lower jaws, and then press start button. The whole sealing process can be finished automatically.
Test Standards
- This test instrument conforms to the following standards: ASTM F2029, QB/T 2358, YBB 00122003
- Based on the rolling ball method and test the instant adhesive property of specimens
- Testing steel balls are designed strictly according to national standards, which ensure the accuracy of test data
- Angle of inclination could be adjusted freely to meet customer test requirements
Test Dish Tightening Device
Model: B2260 WVTR
B2260 WVTR Test Dish Tightening Device is an auxiliary device to permeability testing instruments, for tightening the test dishes in water vapor transmission rate tests of films, sheets and similar materials used in food, medicine, medical devices, daily chemical, photovoltaic, electronic and many other industries.