Introdution:
Elmendorf Tearing Tester takes the Elmendorf method and is used to determinate tearing resistance property of films, sheets, flexible PVC, PVDC, waterproof films, woven materials, polypropylene, polyester, paper, cardboard, textile and non-woven etc.
The weight is configurable for any needed force value, so it is easy to use. It is also precision, easy operation, easy to carry.
Specification:
Weight group A: 0N-64N
Weight group B: 64N-128N
Resolution: 1cN
Principle:
The principle is to put the weight on the testing clamp, then turn on the tester, with the sector plate swing, the weight rise. Test the highest height; calculate the increased potential energy, compare the standard tearing length with the value on the indicator, calculate the error.
Technical parameter：
A, mechanical, pointer display
B, test range: 200, 400,800, 1600, 3200 & 6400gms (optional counterweight)
C, accuracy: ± 0.2%
D, increase the weight capacity can quickly change test
E, pendulum reduction - Manual
F, sample holder: optional manual or pneumatic
G, counterweight and optional calibration weights
H, Dimensions: 483MM 398MM 578MM
I, Weight: 15.2KG
Further Details:
The Tearing Strength of fabrics, Paper, Plastic Film, or other comparable materials in sheet structure is controlled by estimation of work done in tearing through a settled length of the test example utilizing the elemendorf tear analyzer.
The Elmendorf Tear Tester comprises of a metal part pendulum turned on hostile to contact metal spheres more than a vertical section altered on an unbending metallic base. The test example, fit as a fiddle fitted in between two clips is mounted on a pendulum and the other is mounted on the vertical section. The clasps are mounted in a way to give a holding look are adjusted to one another when pendulum is discharged by lifting a discharge lever the activity cause the pendulum to tumble down under its weight & to tear the test example at the same time. The vitality retained amid tearing is demonstrated on a scale fitted on pendulum by a low rubbing pointer turned on the hub of the pendulum.
A movable blade is additionally mounted on the pendulum upper section is focused between the two braces & is utilized for making the starting opening in the test example.
A check weight is supplied with the analyzer for confirmation of the scale.
A fine metallic paint is smeared over it, in addition to it an excellent chrome plating to give it an corrosion safe completion.
