Cell Instruments Co., Ltd.
Material Testing Solutions
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This instrument is used to determine the coefficient of static and kinetic friction of packaging materials by measuring the force when the two test surfaces slid.
Material smoothness and roughness coefficient of friction tester Principle
The two samples are placed together. A long strip sample is fixed on the flat surface and another squared sample is applied force by a sled. The friction force is measured when they slip against each other.
Material smoothness and roughness coefficient of friction tester Features
Material Smoothness and Roughness Tester technical Specification
| Load Cell | 5N |
| Accuracy | 0.5 F.S. |
| Stroke | Max 150mm |
| Sled | 200 g (Customization for other weight) |
| Test Speed | 100mm/min (ISO), 150mm/min(ASTM) |
| Power | AC 220V 50Hz ( can be changed to local requirement) |
| Dimensions | 540mm(L)×38mm(W)×24mm(H) |
Material Smoothness and Roughness Tester Standards
ASTM D1894, ISO 8295, TAPPI T816, GB 10006