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

- 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.

- 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.

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

- Supports tests with non-standard mass sleds.

- Equipped with standard serial communication ports.

- 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.


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

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.


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

Request For Quotation