GM-F1 Inclined Plane Coefficient of Friction Tester
Product Overview
Developed by GBPI R&D team, the GM-F1 inclined-plane friction coefficient tester complies with GB, ISO and ASTM international test standards. It delivers precise characterization of material slip properties, opening performance and homogeneity by measuring static friction coefficient, providing actionable data to optimize manufacturing processes.
This apparatus quantifies static friction coefficient and critical tilt angle for specimens sliding along an inclined surface. Applicable test materials encompass plastic films, multi-layer laminates, aluminum foils, metallized films, rigid sheets, rubber and ceramic substrates.
Test Principle
Wrap the test specimen around the slider and secure it with clamping fixtures. Lay and fasten the sample flat on the horizontal test platform against the inspection port of the angle sensor. The platform elevates at a continuously adjustable angular velocity. Once the tilt angle reaches the threshold value, the slider starts sliding. The angle sensor captures this critical inclination angle, transmits signals to the controller, and calculates the static friction coefficient of the sample.
Compliance Standards
ASTM D202, ASTM D4918, TAPPI T815
Technical Specifications
| Item | Specifications |
|---|---|
| Angle Range | 0°～85° |
| Resolution | 0.01° |
| Sensor Accuracy | 0.1 %FS |
| Angular Velocity | 0.1 °/s~10 °/s |
| Slider Specification | 63.5 mm×63.5 mm(200 g) 90 mm×100 mm(1300g) (Optional) 63 mm×75 mm×25 mm(235 g±10 g) (Optional) Note: Custom slider weights available |
| Overall Dimension | 400 mm(L)×366 mm(W)×173 mm(H) |
| Display Mode | Touch Screen |
| Rated Power | 250 W |
| Power Supply | AC 220 V,50 Hz |
| Net Weight | 15 kg |
Product Features
- Adopted proprietary core technology for high-efficiency and precise measurement. Stepless angular velocity adjustment and automatic platform reset satisfy diverse test requirements.
- Specially designed for static friction coefficient testing of samples on inclined surfaces.
- The test bench and sliders go through demagnetization and residual magnetism inspection to greatly reduce systematic test errors.
- Microcomputer control system with menu-based interface, PVC control panel and LCD touchscreen for convenient operation and data review.
- Comes with built-in mini printer.
Application Fields
- Films: Static & dynamic friction coefficient test for plastic films and thin sheets
- Paper: Static and dynamic friction coefficient test for paper & paperboard
- Textiles, Nonwovens & Woven Sacks: Friction performance measurement of textiles, nonwoven fabrics and woven bags
- Aluminum Foil & Metal Composite Films: Friction coefficient test for aluminum foil, aluminum composite film and metal products
- Printed Materials: Static and dynamic friction coefficient test for printed products
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