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Your location: Home > Related Articles > Cloth Flat Grinder/Martindale Abrasive Tester

Cloth Flat Grinder/Martindale Abrasive Tester

Author:QINSUN Released in:2023-04 Click:19

【Scope of application】:
Martindale Abrasion Tester is used for testing the performance of textile and membrane materials for abrasion resistance, abrasion and change of appearance (pilling)

【Conforms to standard】 GB/T4802.1-1997, ASTM D4970, ISO12945-2 and other fabric pilling tests;
GB/T13775, ASTM D4966, ISO12947 and other fabric abrasion tests.

【Working Principle】
Under a certain pressure, the round dust sample rubs against the standard abrasive according to the movement trace of the Lissajous curve, causing damage to the sample. times of sample damage indicates the abrasion resistance of the fabric.

【Technical parameters and configuration】
Number of stations: 9 or 8 digits
Count display:
a. Approximate count: 0~999999 times
b. Cumulative count: 0~999999 times
Stroke: 24±0.5mm, 60.5±0.5mm
Pressure mass:
a. Holder: 200±1g
b. Sample Weight:
Clothing Sample Weight: 395±2g
Furniture Decoration Sample Weight: 594±2g
C. Stainless steel butterfly: 260±1g
Effective friction diameter of grinding block:
Type A 200g (1.96N) friction head ¢ 28.8 - 0.084mm
B type 155g (1.52N) friction head ¢ 90 -0 .10 mm
Relative moving speed between holder and grinding table: 50-2r/min< br>Mass of sample loading hammer: 2385±10g
Dimensions: 885×600×410mm (L×W×H)
Weight: 150kg
Power supply: Ac220V 50Hz

【Technical characteristics】
Martindale wear-resistant testing machine is designed by absorbing the advantages of similar instruments at home and abroad. The method is intuitive and generous and easy to six stations (or nine stations) are tested simultaneously, which improves testing efficiency. The instrument is also equipped with two types of Lissajous (Lissajous) 24mm × 24mm, 60.5mm × 60.5mm movement track and a variety of supporting accessories, which can be adapted to different test methods and standards.

★Scientific Structural Design, eeeasy loading and unloading of samples without moving the cover plate;
★A variety of test modes are available, with pilling and wear-resistant functions at the same time, and can meet national and American standards;
★With Chinese and English bilingual optional menu- interface, adaptable to different user needs (tailor-made);
★ AdoptionControlled by an imported 5.7-inch touch screen, the interface is clear and easy to understand, and the operation is intuitive and convenient; , which is convenient for test management
★ Programmable by French * (Schneider) Program controller (PLC) modular control, reliable, stronger anti-interference, not easy to crash, suitable for long-term use; user testing.
★The speed is adjustable, which can meet different industry standards at the same time.