TAPPI, ASTM, JIS Standard Elmendorf Tear Strength Tester For
Fabrics
1. The Usage
Elmendorf tear strength 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.
2. The standard:
Elmendorf tear strength 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.
3. The main technical parameters
The scope of tear strength | A:0~32N(By installing a small hammer A) |
B:0~64N(Significant increase in heavy hammer to install B) |
Tear length | 43mm |
Incision length | 20±0.2mm |
Sample size | 100(L)×63(W)mm |
Force accuracy | ≤±1 |
Outside dimension | 400(L)×210(W)×395(H)mm |
Weight | About 30Kg |
4. Product Picture
5. Company information
Dongguan Gaoxin Testing Equipment Co., Ltd is a high tech company specialized in producing kinds of testing
equipment which was established in 2007, located in manufacturing
centre of China-Dongguan City where is close to Guangzhou city and
Hong Kong.
Our advantages:
(1) Speciality in testing equipment
(2) Various products to choose from
(3) Accept customization
(4) Excellent after-sale service
