COEFFICIENT OF FRICTION TESTER - COF

COF-01 Coefficient of Friction Tester is applicable in static and kinetic coefficient of friction tests of plastic films, sheets, rubber, paper, PP woven bags, fabric style, metal-plastic composite strips/belts for communication cable, conveyor belts, wood, coatings, brake pads, windshield wipers, shoe materials and tyres, etc. With the material smoothness testing, users can control and adjust material quality technical indexes to meet application demands. Besides, this tester is applicable for the smoothness measurement of cosmetics, eye drop and other daily chemistry.

CHARACTERISTICS
Micro-computer control; LCD displays data, results and curves;
Manu interface, PVC operation board;
Complys with ASTM D1894
Waiting time controls by automatic timer, static and dynamic coefficient can be cleared automatically.
Static and kinetic coefficient of friction tests;
Smoothness status judgment;
Test result quantitative-discrete method analysis (confidence degree);
Group testing results statistical analysis;
Automatic print report of single or group specimen testing results;
Mini-printer;
RS232 interface;
Network transmission interface for LAN data management and Internet data transmission.

TECHNICAL INDEXES
Test Range: 0-5N
Accuracy: ±1% of reading force
Stroke: ≥130 mm
Mass of Sled: 200g (500g is optional purchase)
Test Speed: 150 mm/min
Ambient Condition: temperature: 10ºC~40ºC,
humidity: 20%RH~70%RH
Power: AC 220V 50Hz
Dimensions: 575 mm (L)×310 mm (B)×208 mm (H)
Net Weight: 34kg

STANDARD
ASTM D1894

CONFIGURATION
Standard: mainframe, micro-printer, 200g sled
Optional: communication cable and software, 500g non-standard sled