The Coefficient of Friction Tester (COF Tester) is precision laboratory testing equipment designed to measure static coefficient of friction and kinetic coefficient of friction of flat material surfaces.
Equipped with high-precision load cell and stepper motor driving system, the 7-inch touch screen supports real-time friction curve display. The instrument automatically calculates, stores test data and supports report printing. One complete testing cycle obtains both static and kinetic COF values. Features stable operation and low testing error. Widely used for incoming quality inspection, production QC and material research laboratories.
ASTM D1894 (Static & Kinetic Coefficient of Friction for Plastic Film & Sheeting)
ISO 8295 (Plastics -- Film and sheeting -- Determination of coefficients of friction)
TAPPI T816 (Friction Coefficient of Paper & Paperboard)
GB/T 10006
| Item | Specification |
|---|---|
| Test Object | Static & Kinetic Coefficient of Friction |
| Force Sensor Range | 0~5 N |
| Measurement Accuracy | ±0.5% FS |
| Test Speed | 0.05~500 mm/min (stepless adjustable) |
| Standard Test Speed | 100 mm/min (ISO), 150 mm/min (ASTM) |
| Sled Standard Weight | 200 g (Optional: 500 g, 1000 g) |
| Sled Dimension | 63.5 mm × 63.5 mm |
| Effective Stroke | 300 mm |
| Display | 7-inch LCD Touch Screen, real-time curve |
| Data Function | Data storage, statistics, curve display, support PC software connection |
| Output Interface | RS232 / USB, support external micro printer |
| Power Supply | AC 220V 50Hz (110V 60Hz Optional) |
| Overall Dimension | 540 × 380 × 240 mm |
| Net Weight | 22 kg |
During the whole business process, we offer Consultative Selling services: