Coefficient Of Friction Tester

Capacity Range: 5N (Standard) 10N, 30N, 50N, 100N (Optional)
Test Accuracy: 0.05%FS
Stroke: 300mm
Payment Terms: TT , LC , Others

Brief Introduction 

COF-01 Coefficient of Friction Tester is applicable to determination of static and kinetic coefficient of friction of plastic films, sheeting, aluminum foils, paper, paper-plastic composite films, paper board, wooden material, brake pads, windshield wiper, tire, conveyor belt, hair, metal, carbon rod, catheter and artificial skin, etc.

Technical Features

- 0.5 class high precision force sensor makes the accuracy and repeatability of test results.

- Equipped with advanced displacement control system, automatically read displacement, displacement accuracy can reach 0.1mm

- Embedded micro-computer chips, simplified and efficient user interface provide users with comfortable and smooth operating experience.

- Standard, modularized and systematic designs can meet personalized requirements of the users. 

- Equipped with touch screen, with which the instrument can be easy to operate.

- 7 inch HD LCD, displaying test data and curves in real time

- Imported high-speed and high-precision chips guarantee the testing accuracy and efficiency.

- Uses high-precision motor-driven mechanism, which can control the speed and displacement precisely.

- Supports tests with non-standard mass sleds.

- Supports tests of non-standard thickness of specimens.

- Both static coefficient of friction and kinetic coefficient of friction can be tested in this instrument.

- Historical test data can be printed out by built-in micro-printer.

- Equipped with standard serial communication ports.

Test Principle

Put two test surface flat together. Make the two surface relative move under a certain contact pressure and record the required force. The test force divided by the gravity of the slider is the friction coefficient values.


Basic Application Films
Paper and Paperboard
Textiles, Non-woven Fabrics and Woven Bags
Aluminum Foils, Aluminum Foil Composite Films, and Metal Products
Extended Application Eye Drops
Medical Tubes

Technical Specifications

Item COF-01
Capacity Range 5N (Standard)
10N, 30N, 50N, 100N (Optional)
Test Accuracy 0.05%FS
Stroke 300mm
Sled Mass 200g, 500g (optional)
Customization is available for other masses
Test Speed 100mm/min, 150mm/min
Test speed could be adjusted
Specimen Height 0~30mm
Power Supply AC 220V 50Hz/120V 60Hz
Instrument Dimension 600mm (L)×330 mm (W)×230 mm (H)
Net Weight 35 kg


ASTM D 1894, ISO 8295, TAPPI T816, GB 10006


Standard Configuration Instrument, Micro-printer, Sled of 200g, 
Optional Parts sled of 500g, Non-standard Sled

Request For Quotation