LR-F055A Coefficient of Friction(COF) Tester

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Use

Coefficient of Friction Tester is strictly based on GB 10006 standard, and is professionally applicable to the determination of static and kinetic coefficients of friction of plastic films, sheets, rubber, paper and paper board, PP woven bags, fabrics, metal-plastic composite belts for communication cables, convey belts, wood, coatings, brake pads, windshield wipers, shoe materials and tires. By testing the frictional properties of materials, the technical indexes could be controlled to meet requirements for production. Besides, the instrument can be used to measure smoothness of cosmetics, eye drops and other daily products.

Character

♦ Static and kinetic coefficients of friction can be tested simultaneously

♦The functions of automatic delay timing and automatic COF zeroing ensure enough touching time between tested specimens

♦ The sliding plane and the sled are treated by degaussing and remanence detection which effectively reduce the system errors

♦ The instrument is controlled by micro-computer with LCD, PVC operation panel and menu interface, which is convenient for customers to test or view the test data

♦ Top quality parts and components made by world famous brands are used to ensure reliable overall product performance

♦ Professional operating software supports the automatic judgment of smoothness status, discrete analysis of test results(confidence degree) and statistical analysis of group specimens

♦ Micro-printer can automatically print the test reports of single tested specimen or groups of tested specimens

♦ Equipped with RS232 port for convenient PC connection and data transfer

 

Standards

GB 10006

Applications Specifications

 

Basic Applications Films
Paper and Paperboard
Textiles, Non-woven Fabrics and Woven Bags
Rubber
Aluminum Foils, Aluminum Foil Composite Films, and Metal Products
Printing Matters

 

Extended Applications Wood and Flooring
Photographic Films
Pipes
 Grains
The instrument can test static and kinetic coefficients of friction of grains against the metal and other materials.
Hair
The instrument can test static and kinetic coefficients of friction of the hairs.
Ball Shaped Materials
The instrument can test static and kinetic coefficients of friction of the ball shaped materials against even leveled materials.
Medical Tubes
The coefficients of frictions of catheters and nose feeding tubes against human skin have the direct affection on patient comfortable feeling. This instrument can test static and kinetic coefficients of friction of medical tubes against skin
Lacquered Wires
This instrument can test static and kinetic coefficients of friction of the lacquered wires against even leveled materials.

 

 

Technical Specifications

Specifications LR-F055A
Capacity Range 0 ~ 5 N
Accuracy 1% FS
Stroke 10 mm + 60 mm
Mass of Sled 200 g, 500 g (1000 g optional)
Customization is available for other masses
Test Speed 100 mm/min
Environment Condition Temperature: 10°C ~ 40°C
Humidity: 20%RH ~ 70%RH
Power Supply AC 220V 50Hz
Instrument Dimension 470 mm (L) x 310 mm (W) x 200 mm (H)
Net Weight 35kg