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Lab digital elémendorf tear strength tester December 23,2020.

tear tester

Instrument introduction

Equipment name: tear strength tester

Keywords: tear tester, Eleimendorf tear tester, film tear tester, tear strength tester, packaging tear resistance tester, tear tester, tear strength test Machine, material tear test machine

Scope of application: Mainly suitable for testing the tear strength of films, composite films, paper, polymer materials, non-woven fabrics and other materials.


Tear resistance: the force required to tear the sample by the specified method, in Newtons.

Equipment classification

According to different experimental principles of testing equipment, tear strength testers can be divided into the following three types:

1. Elémendorf method tear strength tester

2. Right angle tear strength tester

3. Trouser-shaped tear strength tester

Test Principle

Raise the pendulum to a certain height so that it has 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 when tearing the sample, and obtains The force required to tear the specimen.


GB/T 16578.2, GB/T 455, ASTM D1922, ASTM D1424, ASTM D689, ISO 6383, ISO1974, TAPPI T414


LCD display test data.

Can test independently without computer; auto process data.

Built-in printer can print out report.

Pneumatic hold and release device.

Software: simple interface, easy to use; real time displays test data and curve;

As a manufacturer of packaging material test instruments , the GBD-S plastic film tear strength tester developed by the Guangzhou Biaoji Packaging Equipment Co., Ltd. team uses the Elémendorf method testing principle. On the basis of standard operating principles, the prescribed method is used to test the required force value for the tearing pattern, which effectively solves the tearing properties of films, sheets, soft PVC, non-woven fabrics, etc. GBPI   is a professional manufacturer focused on developing and producing mask testing instruments and focused on developing packaing film test instruments. and spouting machine Founded in 2002 the company has received IOS 9001 certification and recognized as high-tech enterprise and software enterpriseby national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress. For more information about laboratory equipment, please contact us directly.

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