C680M Tearing Tester

C680M Tearing Tester

C680M Tearing Tester is suitable for testing tear resistance of film, sheet, soft PVC, PVDC,water-proof roll, woven material, polyolefin, polyester, paper, paperboard,textile and non-woven fabric, etc.

Product Features Notes1

• Computer control, automatic electronic measurement, easy to operate.
• Pneumatic sample clamping and automatic pendulum release can effectively avoid the systematic error caused by human factors.
• Computer assisted adjustment system can ensure the instrument is always in the best test state.
• It can be equipped with multiple groups of pendulum capacity to meet different test requirements.
• Professional software supports the data output of various test units.
• Standard RS232 interface is convenient for external access and data transmission of the system.
  
  

Test Principle

Lift the pendulum to a certain height to make it have a certain potential energy; when the pendulum swings freely, it uses its own stored energy to tear the sample; the computer control system calculates the energy consumed in tearing the sample, so as to obtain the force required for tearing the sample.

Reference Standard Notes1

ISO 6383-1-1983, ISO 6383-2-1983, ISO 1974, GB/T 16578.2-2009, GB/T 455, ASTM D1922, ASTM D1424, ASTM D689, TAPPI T414

C680M Tearing Tester