Tearing Tester

Labthink - 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

  • 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 systems 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.
  • The 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, to obtain the force required for tearing the sample.

Reference Standard 

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

Application

Basic Applications

  • Plastic film, sheet, such as polyolefin, polyester, aluminum plastic composite film, etc
  • Paper, cardboard
  • Textile materials

Extended Applications

  • Heavy bag
  • Rubber latex gloves
  • Stretch film
  • Paper subway ticket

 

Technical Parameters 

ItemsParameters
Pendulum Capacity200gf、400gf、800gf、1600gf、3200gf、6400gf
Air Source Pressure0.6 MPa (supplied by user)
Air ConnectionΦ 4 mm polyurethane pipe
Dimensions480 mm (L) × 380 mm (W) × 560 mm (H)
Mainframe Power Supply220VAC 50Hz / 120VAC 60Hz
Net Weight of Mainframe40kg (200gf basic pendulum)
Films
Sheeting
Paper and Composite Paper Materials
Packages

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