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Paper and Textile Lab Testing Equipment 0-64N Elmendorf Tearing Tester
Elmendorf Tearing Tester are accurate, low-cost and high quality
falling pendulum tear testing Instruments with analog display for
the determination of the average force required to propagate a
single-rip tongue-type tear starting from a cut in paper,
cardboard, plastics, non-woven and woven fabrics, with proper
configuration.
Elmendorf Tearing Tester meeting ASTM standards is suitable for
most fabrics including woven, layered blankets, napped pile,
blanket, and air bag fabrics, and provided the fabric does not tear
in the direction crosswise to the direction of the force
application during the test. The fabrics may be untreated, heavily
sized, coated, resin-treated, or otherwise treated. This test
method covers the measurement of the average force required to
propagate a single-rip tear starting from a cut in a non-woven
fabric using a falling-pendulum (Elmendorf) apparatus.
Technical index:
Range | 0-16N, 0-32N, 0-64N Three grade |
Test accuracy | ≤±1 Calibration |
Slash length | 20mm |
Dimensions | 410x230x490mm |