- Accurate , low-cost and high quality
- Suitable for fabrics and textile
- ASTM D 1424
Usage :
Falling pendulum tear
paper testing equipments is suitable for plastic films, films, sheets,
paper, cardboard, textiles and non-woven fabrics, such as tear resistance test.
MK-9892 tearing strength testing machines in accordance with ISO1974 of the
cardboard paper and Board-determination of tearing, GB455.1 the determination
of paper tearing Act, GB455.2 of the Board-determination of tear test.
Features :
- Falling pendulum tear paper testing equipments consists of a pendulum frame, the pendulum sector body, pendulum shaft, fixture, jig activity, weight gain weight, die cutter, release the pendulum institutions.
- Falling pendulum tear paper testing equipments pointer display, customers can get the test results through pointers.
- System controlled by computer automation, electronic measurement, user-friendly test quick and easy operation.
- Pneumatic specimen holder, the pendulum is released effectively avoid systematic errors due to human-induced.
- Computer assisted leveling system ensures that the instrument is always in the best state test
- With multiple sets of pendulum capacity to meet the needs of different users test
- Professional software supports a variety of output data test unit
- External access and data transmission standard RS232 interface for easy system
- Support Lystem ™ Lab Data Sharing System, the unified management of test results and test report
Principle :
The pendulum lifting a certain height, it has
a certain potential energy; when the pendulum free hem, using its own stored
energy to tear the specimen; by the computer control system calculates the
energy consumed when the tear sample, resulting in the force required to tear
the specimen.
Specification :
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
|