Elmendorf Tearing Tester
Elmendorf tearing tester is designed to measure average tearing force of materials from the energy loss of a falling pendulum. By well simulating the practical case, a test specimen is exposed to a sudden heavy load which causes the test specimen to tear, propagating an existing cut, such as a seam or a button hole. Start from a single tongue-type cut in sample and measure tearing strength from the energy loss of a falling pendulum while the cut propagating, the testing result is considered usable only when in 20 – 80 % of each full scale range, or else next weight should replace. It is designed to determine tearing force of fabric, non-woven, paper, cardboard, plastic film, etc. Providing solid results for QC, material R&D, Certification & Testing.
BS EN ISO 13937, BS EN ISO 4674-2, BS EN ISO 21974, ASTM D1424, ASTM D5734, ASTM D689-96a, TAPPI T414 om-12, NEXT 17, DIN EN 21974, DIN EN ISO 1974, DIN EN ISO 6383-2, ISO 9290, M&S P29, NEXT 17, GB/T 3917.1, GB/T 455
- Automatic calibration, automatic checking weight and automatic balance the empty pendulum.
- Optical encoder measuring system detect swing angle of pendulum can reduce friction and increase accuracy.
- Lower energy consumption design.
- Wide measuring range reaches 128N.
|Loading weight||16N, 32N, 64N, 80N, 96N, 112N, 128N|
|Unit||N, cN, kgf, gf, lbf|
|Specimen thickness||Up to 5mm|
|Power supply||220V 50Hz|
|2036101||Elmendorf tearing tester|
|2036102||Testing kit (Loading weight and calibration weight)|
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