Elevate your friction coefficient testing capabilities with the Coefficient of Friction Tester GM-4, meticulously designed and crafted to adhere to rigorous test standards including GB, ISO, ASTM, and industry-specific demands. This precision instrument plays a pivotal role in assessing film smoothness, ease of opening, and uniformity, providing invaluable guidance for optimal production.
Key Features
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Comprehensive Friction Testing Measure static friction coefficient, dynamic friction coefficient, and peel strength of various materials such as plastic films, composite films, aluminum foils, aluminised films, plates, rubber, ceramics, and more during sliding.
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Advanced Test Principle Clamp the strip test sample, wrap the slider with the sample, and position it on the sensor's hanging hole. Under controlled contact pressure, the motor-driven conveyor belt moves the force sensor, inducing relative motion between the two test surfaces. The force signals are recorded, and the kinetic and static friction coefficients are accurately determined.
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Standards Compliance Compliant with ISO 8295, ASTM D1894, TAPPI T816, GB 10006 standards.
Technical Specifications
- COF Test Range: 0.001~0.999
- Force Range: 0~9.8 N
- Resolution: 0.001
- Measurement Accuracy: ±0.5% FS
- Sliding Speed: 0~500 mm/min
- Stroke: 100 mm
- Sample Thickness: ≤2 mm
- Slider Size: 63 mm×63 mm (63.5 x 63.5 mm for American standard)
- Slider Weight: 200 g±2 g
- Work Platform Size: 200 mm×470 mm
- Temperature Range: Room temperature~100℃ (optional)
- Test Surface Temperature Uniformity: ±1.5℃
- Instrument Size: 480 mm×400 mm×220 mm
- Power: 100 W
- Power Supply: AC 220 V, 50 Hz
- Weight: 13.6 kg
Distinctive Features
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Easy Calibration Effortlessly calibrate the force sensor using a special standard block for quick and convenient calibration.
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Real-time Display The host features a liquid crystal display for real-time monitoring of static and dynamic friction coefficients.
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User-friendly Software Supported by control software with a simple and clear interface for ease of operation.
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Real-time Curve Display Observe real-time curves with the ability to zoom in for detailed analysis.
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Automatic Protection Benefit from the sensor's over-range automatic protection function. The functional modular design ensures easy maintenance.
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Enhanced Stability Equipped with a standard rigid sleeve, the instrument allows for spring switching to effectively prevent slipping and sticking of viscous films.
Versatile Applications
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Film Ideal for static friction coefficient and dynamic friction coefficient testing of plastic films and thin films.
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Paper Suitable for dynamic and static friction coefficient testing of paper and cardboard.
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Textiles, Non-woven Fabrics, Woven Bags Applicable for testing static friction coefficient and dynamic friction coefficient of textile, non-woven fabric, and woven bags.
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Aluminum Foil, Aluminum Foil Composite Film, Metal Products Tailored for testing static friction coefficient and dynamic friction coefficient of aluminum foil, aluminum foil composite film, and metal products.
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Printing Product Suitable for static friction coefficient and dynamic friction coefficient testing of printed matter.
Upgrade your testing capabilities with the GM-4 Coefficient of Friction Tester, setting new standards in precision and reliability for friction coefficient measurement.