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Electronic pendulum is a device used to test the resistance of materials to pendulum impact. It measures the energy absorbed by the sample by impacting it with the potential energy

The dart impact tester is a testing device used to evaluate the impact resistance of packaging materials. It measures the impact resistance of packaging materials by simulating the

Tear resistance tester is a device specifically used to test the tear resistance of materials such as films and paper. It evaluates the tear resistance of materials by measuring th

A heat sealer is a device specifically designed to evaluate the heat sealing performance of packaging materials under specific temperature, pressure, and time conditions. It is mai

A nitrogen hydrogen air integrated machine is a device that combines nitrogen, hydrogen, and air generators, capable of simultaneously generating these three gases. It integrates t

A friction coefficient tester is a device used to measure the friction coefficient between different materials. It can measure the static friction coefficient and dynamic friction

A gas transmission rate tester, also known as a gas permeability tester, permeameter, or gas permeameter, is a testing instrument used to measure the permeability of gases in mater

The water vapor permeability meter is a device specifically designed to measure the water vapor permeability of various thin film samples, such as plastic films, composite films, a