The Martindale pilling tester can test the wear resistance and pilling performance of various structured fabrics. The sample undergoes low-pressure continuous directional friction with a certain friction material, and the degree of wear and pilling can be compared and evaluated with standard parameters. The instrument adopts a movable sample fastening component, which can remove a friction sample at any time without affecting other samples. It not only achieves rapid and independent detection of the sample, but also ensures the accuracy of friction measurement during the same period. It is a recognized fastening method in BS EN ISO12947-1:1999. This instrument is equipped with an electronic preset processing timer and total counter, sample clamp and load device (in compliance with international testing standards), and can provide models with 4, 6, 8, and 9 heads.
Compliant with standards:
ISO 5470, DIN 53863/53865, BS 3424/5690, IWTO 40-88, BS EN 388/530, IWSTM 112/196, ASTM 4966/4970, IS 12673, JIS L1096, SFS 4328, PR EN ISO 12947-1, PR EN ISO 12945-2, SATRA TM31, ISO 20344
Applicable scope:
It can detect the wear resistance and pilling performance of various plants. Under a certain pressure, the sample is subjected to continuous directional friction with the designated abrasive, and the degree of wear and pilling is evaluated by comparing it with standard parameters. Touch screen control, equipped with a comprehensive programmer, capable of pre programming batches and total counts, and setting the count for each test head separately; Four speeds, including standard speed, can be selected.
Technical indicators:
1. Number of working hours: 4, 6, 8, 9Heads
2. Touch screen display
3. Weight of pressurized material a. Clamp: 200± 1g; b. Cloth sample weight hammer: 395± 2g; c. Furniture and decoration sample hammer: 594± 2g; d. Stainless steel butterfly disc: 260± 1g
4. Effective friction diameter of grinding block: A-type 200g (1.96N) friction head ¥ 28.8-0.084mm; B-type 155g (1.52N) friction head ¥ 90-0.10mm
5. Relative movement speed between gripper and grinding table: 47.5 r/min
6. Sample pressing hammer mass: 2385± 10g
7. Power supply: 220V 50Hz