Description:
Digital Tear Strength Tester is equipped with digital system , and the test data is digitally displayed, test report is made by the printer. and tear tester is designed for the tearing test of films, sheets, flexible PVC, PVDC, waterproof films, woven materials, polypropylene, polyester, paper, cardboard, textiles and nonwovens.
The Working Principle :
Digital Tear Strength Tester is to tear the specimen to a specified length and check how much force it cost. Normally the test is to use 16 pieces of paper stacking together and then tear them, then get the force accordingly.
Standards:
This tear tester conforms to the following standards:
ASTM D1922, ASTM D1424, ASTM D689, ISO 6383-1-1983, ISO 6383-2-1983, ISO 1974,
