|
[China]
Trade Verify
Address: Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
Contact name:Kelly
Dongguan Haida Equipment Co.,LTD |
|
Verified Suppliers
|
|
|
Falling pendulum Paper Testing Equipments / Tear Strength Tester
Specifications
Tear Strength Tester
1 . Accurate , low-cost and high quality
2 . Suitable for fabrics and textile
3 . ASTM D 1424
The Usage
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 .
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 .
The Specification
Paper Tear Strength Tester
The scope of tear strength | A :0~32N(By installing a small hammer A) |
B :0~64N(Significant increase in heavy hammer to installB) | |
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 |
