ASTM D4966 DIN53863 ISO 20344 ISO12947 Four Station Martindale Abrasion Tester Textile Testing Machine
ASTM D4966 DIN53863 ISO 20344 ISO12947 Four Station Martindale Abrasion Tester Textile Testing Machine
ASTM D4966 DIN53863 ISO 20344 ISO12947 Four station martindale abrasion tester
Use
martindale abrasion tester is designed by drawing the advantages of similar instruments at home and abroad, its appearance is beautiful and generous, easy to operate, the microcomputer system adopts two counting methods, intuitive and generous, easy to set, four stations test at the same time, improve the test efficiency.The instrument is also equipped with two kinds of Lissajous 24mm× 24mm, 60.5mm× 60.5mm motion trajectories and a variety of supporting accessories, which can adapt to a variety of test method standards.
martindale abrasion tester is suitable for testing the pilling degree of GB/T4802.2, ASTM D4970, iso12945-2 and other fabrics.Principle: the circular sample and the same material fabric under the given pressure, friction with Lissajous figure trajectory, after reaching the specified revolution, assess the sample pilling grade.
astm-d4966, din-53863, SATRA,TM31, iso-20344 ISO1294 7Four station martindale abrasion tester
It is also suitable for testing the abrasion resistance of GB/T13775, ASTM D4966, ISO12947 and other fabrics.
Meet the standards:
Bs-3424, astm-d4966, din-53863, SATRA,TM31, iso-20344
ASTM D4966 DIN53863 ISO 20344 ISO12947 Four station martindale abrasion tester
Specifications:
|
The number of stations |
4 |
|
Count display |
0 ~ 99999999 times |
|
Maximum operating range |
24 0.5mm, 60.5 0.5mm |
|
Relative motion speed between the gripper and the grinding table |
50-2r/min |
|
Mass of pressurizer |
|
|
Weight |
9kpa, 12kpa |
|
Sample fixture |
500g |
|
Cutting knife diameter |
38mm |
|
Effective friction diameter of grinding block |
28.8mm |
|
Principle |
the circular fabric specimen, under certain pressure, rubs against the standard abrasive according to the movement track of Lissajous curve, leading to sample damage, and the wear resistance of the fabric is represented by the wear times of the damaged sample. |
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