| Customization: | Available |
|---|---|
| Warranty: | 1 year |
| Weight: | 88kg |
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DH-MA-4 Popular Supplier Best Quality Martindale Abrasion Test Method , Martindale Test for Fabrics
Summary
Martindale abrasion tester subjects a circular specimen (38mm in diameter, and effective diameter is 28.8mm) to a defined load and rubs against an abrasive medium (i.e. standard fabric) in a translational movement tracing a Lissa-jous figure. The specimen holder, containing either specimen or abrasive medium depending on which method is being used, is additionally freely rotatable around its own axis perpendicular to the plane of the horizontal. The evaluation of the abrasion resistance of the textile fabric is determined from the inspection interval to breakdown, the mass loss the test specimens, assessment of the appearance change.
Standards
GB/T21196-2007,GB/T4802.2-2008,GB/T13775,FZ/T20020,ASTM D4970,ISO12945-2ASTM D4966,ASTM D3886,ISO12947,JIS L1096,IWS,TM196,TM112,M&S.
Application
Used for testing the performance of the wearing resistance, abrasion, appearance change (pilling degree/class) of the textiles and membrane materials.
Technical Characteristics
| Station number | 4,6,8 station (Optional) |
| 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±2gd. 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 |
| Test specimen | 44±1mm×4 |
| Load | 595G,795G |
| Counter/Timer | LCD, 0-999999 |
| Machine Size | 56.5×56.5×31.5cm |
| Weight | 40kg |
| Power | AC220V,3A |
Instrument Configuration
1. Power switch 2. Guide board 3. Drive mechanism
4. Holder for abrasive 5. Eccentric wheel 6. Steel ball
7. Hammer 8. Specimen holder part
9. Bracket for ball bearing 10. Control panel 11. Guide way
12. Level gauge
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