COF-5 coefficient of friction tester is specialized in measuring the static and kinetic coefficient of friction of plastic film and sheet, rubber, paper, paperboard, woven bag, metal composite belt for communication cable and optical cable, conveyor belt, wood, coating, brake block, wiper, shoe material, tire, and other materials when sliding. By measuring the friction coefficient (or smoothness) of materials, the quality index can be adjusted or controlled to meet the users’ requirements. It can also be used to measure the smoothness of cosmetics, eye drops, and other daily chemical products.
Coefficient of Friction Tester Features:
7-inch color touchscreen with graphical user interface (GUI).
Static and kinetic coefficients of friction can be tested for each specimen.
Complies with ASTM, ISO, TAPPI, and GB standards for versatility.
Equipped with a precise and stable driving system.
The real-time change of force value is revealed clearly through the test curve.
Complies with GMP standards for multi-level user authority.
Three measurement modes: static friction, kinetic friction, static and kinetic friction.
Features an advanced embedded sensor for high accuracy.
The speed can be adjusted to support different slider types.
The table and slide block are degaussed and processed by remanence, which effectively reduces the testing error.
Micro-printer and standard USB interface facilitate the external connection and transmission between the instrument and data sharing system of laboratory.
The friction tester can be equipped with Scitek's latest operating software (optional), featuring a user-friendly interface, intelligent data processing, strict user management, secure data storage, electronic signature, etc.
Low Maintenance - 12 months between calibrations with simple method.
Coefficient of Friction Tester Specifications:
| Model | COF-5 |
|---|
| Capacity Range | 0 ~ 5 N (standard) |
| 10 N, 30 N (optional) |
| Accuracy | 0.5% FS |
| Stroke | 400 mm |
| Mass of Sled | Weight: 200g; Size: 63 mm x 63 mm (standard) |
| Note: sled can be customized. |
| Plane Size | 450 mm x 200 mm |
| Test Speed | 0 ~ 800 mm/min |
| Standard | Micro Printer and Sled of 200g and 500g |
| Optional | Professional Software, Communication Cable, Sled of 1000g, Non-standard Sled |
| Instrument Size (LxWxH)(mm) | 800x390x260 |
| Power Supply | 120VAC 60Hz / 220VAC 50Hz (can be changed to local requirement) |
| Net Weight | 27 kg |
| Shipping Size | 950x550x450mm |
| Gross Weight | 37kg |
Applications of Friction Tester:
This friction tester is equipped with different grips for COF tests of many materials. And customization is also available for special materials tests.
Basic Applications: Plastic film, sheet, paper, paperboard, textile, non-woven fabric, woven bag, rubber, aluminum foil, aluminum foil composite film, metal products, and printings.
Extended Applications: Wood, flooring, photographic films, grain, hair, pipe, ball-shaped material, medical tube, and lacquered wire.
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