
Elmendorf Tearing Tester
Overview
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.
Standards
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
Feature
- 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.
- USB data export makes analysis and data storage more convenient.
Specification
Item | Detail |
Loading weight | 8N, 16N, 32N, 64N, 128N |
Tolerance | 1mN |
Unit | N, cN, mN, kgf, gf, lbf, ozf |
Specimen thickness | Up to 8mm |
Number of piles | 1-6 |
Fixture space | Adjustable 2.5mm-3.5mm |
Power supply | 220V 50Hz |
Dimension |
360mm×250mm×536mm 14.17inch×9.84inch×21.1inch |
Net weight |
30kg 66.14lb |
Configuration
No. | Product |
2036101 | Elmendorf tearing tester |
2036102 | Testing kit (Loading weight and calibration weight) |
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