Application:

Elmendorf Tear Strength Tester is used to test tearing resistance strength of all kinds of textiles. At the same time, It can also be used to test thick paper, plastic cloth, electrician tape and so on.

Main Function:

How Elmendorf Tear Strength Tester works: Instruments based on the functional principles of the design. Tear in the position to be a certain potential energy of the pendulum was released, the potential energy into kinetic energy, and tear samples do work. The force required to tear the sample (reflecting the rotation for the fan-shaped pendulum angle) through the high-precision photoelectric rotary encoder is converted to electrical signal input control circuit, after treatment by the circuit means to display or print output.

Comply Standards:

Textiles: GB / T 3917.1 textiles, tear properties of fabrics, part 1 Determination of tear strength by impact pendulum method

  ASTM D1424, DIN 53862, ISO 13937-1, ISO 4674-2, ISO 9290, etc.

Technical Parameters

Instrument Features

1. Advanced calculation method (kinetic energy method calculation) to ensure accurate testing and good repeatability.
2. Chinese and English operation interface, built-in thermal printer, print data report
3. All data and statistical results can be freely checked in the host.
4. The test unit can be selected and automatically converted between N, gf, cN and lbs to adapt to different standards.
5. Pneumatic specimen clamping and pendulum release to ensure the same clamping force and reduce the operation steps.
6. Automatically cut samples to reduce operation steps.
7. USB interface, professional computer analysis software, can store data on the computer (obtained the national software copyright registration certificate).