1.Product Summary:
Martindale abrasion testing machine 4 head applies to: the test of pilling degree of GB/T4802.2, ASTM D4970,ISO12945-2 and so on. The theory: at a given pressure ,circular fabric specimen and the same material,carrying out friction Lissajous trajectory graph, after achieved the required rotation, evaluate the pilling degree of the specimen.Also applies to GB/T13775, ASTM D4966, ISO12947 and other fabric wear test. The theory: circular fabric sample at a certain pressure, rubbing with the standard abrasive according to Lisa if (Lissajous) curve’s trajectory, leading to specimen damaged, use the times of specimen damaged to represent fabric abrasion wear resistance.
ZL-5006A T Martindate Abrasimeter.pdf
2.Meet Standard:
GB/T4802.2,ASTM D4970,ISO12945-2
GB/T13775,ASTM D4966,ISO12947
3.Technical parameter:
| Model | Martindale abrasion testing machine 4 head |
| Station number | 4 station |
| Count display | a. Estimated counting:0~999999 times |
| b. Total counting:0~999999 times |
| Maximum dynamic range | 24±0.5mm ,60.5±0.5mm |
| Weight of pressure thing | a.Gripper:200±1g |
| b. Cloth samples hammer:395±2g |
| c. Furniture accessories sample hammer:594±2g |
| d. Stainless steel butterfly piece:260±1g |
| 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 |
| The relative velocity of Gripper and the grinding station | 50-2r/min |
| Weight of pressure hammer | 2385±10g |
| Dimensions | 885*600*410mm(L*W*H) |
| Weight | 150kg |
| Power | Ac220V,50Hz |
4. Main Feature:
1. Martindale abration tester(eight head) learn the advantages of domestic and foreign similar equipment’s design,it with elegant appearance, and touch display screen, the interface easy to understand, easy to operate;
2. computer system uses two counting methods, visual appearance, convenient setting, 8 station
testing at the same time to improve test efficiency.
3. Instrument also has two kinds of Li Sha Ru (Lissajous),saying 24mm × 24mm and 60.5mm × 60.5mm, and a variety of trajectory matching accessories, can adapt to a variety of test methods standard.
