SN-S Electronic Tear Tester

The computer (film) tear tester is an instrument for testing the tearing degree of plastic films and sheets according to the Elmendorf method using the tearing principle. suitable for thin Tear resistance testing of films, sheets, soft polyvinyl chloride, polyvinylidene chloride (PVDC), waterproofing membranes, woven materials, polyolefins, polyesters, textiles and non-woven fabrics.

Technical parameter:

• Measuring range: (10~64000) mN
  
• Resolution: 0.1mN  Accuracy: ±1% 
• Tear Arm: (104±1)mm
• Tear initial angle: 27.5°±0.5°
• Distance between fixtures: (2.8±0.3)mm
• Sample cut length: (20±0.5)mm 
• Dimensions: 450×330×440mm