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Elmendorf Tearing Tester

Elmendorf Tearing Tester

Model :T361D
Responsing Time:1 Working Days
Shipping Port:Shanghai
Payment Terms:T/T, L/C
  • Elmendorf Tearing Tester
  • Elmendorf Tearing Tester
  • 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.

Specification

Item Detail
Loading weight 16N, 32N, 64N, 80N, 96N, 112N, 128N
Accuracy ±0.2%FS
Unit N, cN, kgf, gf, lbf
Sample clamping Pneumaic
Specimen thickness Up to 5mm
Cut length 20±0.2mm
Tear length 43mm
Sample dimension 100mm×63mm
Slot cut Automatic
Testing Speed 40rpm
Power supply 220V  50Hz
Dimension 450mm×600mm×650mm
Net weight 60kg

Configuration

No. Product
2036101 Elmendorf tearing tester
2036102 Testing kit (Loading weight and calibration weight)

 

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