Liding Angle Static Coefficient Of Friction Tester Inclined Surface COF Testing Machine ASTM D3474 Cell Instruments

Introduction to the Inclined Surface COF Testing Machine

The Inclined Surface COF Testing Machine is an advanced testing instrument designed to measure the static and kinetic coefficients of friction for various materials, including plastic films, sheets, rubber, paper, and paperboard. This machine ensures precision testing in accordance with international standards such as ASTM D1894, ISO 8295, TAPPI T816, and GB 10006. It is widely used in packaging, food, pharmaceuticals, beverages, and academic research industries to evaluate material surface properties and improve product quality.

Working Principle of Inclined Surface COF Testing Machine

The Inclined Surface COF Testing Machine functions by placing two material samples together. A long strip sample is securely fixed on a flat surface, while a squared sample is subjected to force through a sled. The machine measures the frictional force required for the squared sample to slip, allowing precise determination of static and kinetic coefficient of friction (COF). The results help manufacturers optimize material selection, packaging design, and overall product performance.

Key Features of Inclined Surface COF Testing Machine

• Advanced PLC Control & Touchscreen Interface – Ensures user-friendly operation and precise test control.

• Real-Time Data Display & Analysis – View test data, results, and graphical curves instantly.

• Dual COF Measurement – Simultaneously evaluates both static and kinetic COF.

• Multi-Standard Compliance – Conforms to ASTM D1894, ISO 8295, TAPPI T816, and GB 10006, making it suitable for global applications.

• Customizable Sled & Stroke Length – Adapts to specific testing requirements.

• Data Output & Printing Options – Features RS232 connectivity and an optional micro printer for easy result documentation.

• High Accuracy Load Cell – Guarantees precise friction force measurement.

Technical Specifications of Inclined Surface COF Testing Machine

Applications of Inclined Surface COF Testing Machine

The Inclined Surface COF Testing Machine is essential for industries that require precise material friction analysis, including:

1. Packaging Industry – Evaluates frictional properties of plastic films, laminates, and coatings for slip resistance and handling efficiency.

2. Food & Beverage Industry – Ensures packaging integrity and smooth handling of bottle labels, wrappers, and pouches.

3. Pharmaceutical Sector – Tests blister packs, medical-grade films, and paper-based materials for reliable packaging performance.

4. Textile & Paper Industry – Analyzes coated fabrics, paper sheets, and cardboard friction to optimize material usability.

5. Academic & Research Institutions – Provides data for material science studies, tribology research, and surface engineering projects.

Importance of COF Testing in Quality Control

Measuring static and kinetic coefficient of friction plays a crucial role in material quality assessment. The Inclined Surface COF Testing Machine helps manufacturers and researchers:

• Ensure consistent product performance by analyzing slip resistance and surface smoothness.

• Reduce material failure risks in production and packaging processes.

• Optimize packaging efficiency by selecting materials with ideal friction characteristics.

• Enhance regulatory compliance by meeting ASTM, ISO, and other industry standards.

• Improve safety in product handling, transportation, and end-user applications.

Why Choose Our Inclined Surface COF Testing Machine?

• Superior Accuracy & Repeatability – Delivers high-precision results for laboratory and industrial applications.

• Customizable Testing Parameters – Adjustable sled weight, stroke length, and test speed.

• User-Friendly Design – Intuitive touchscreen interface with real-time data visualization.

• Multi-Industry Usability – Suitable for plastic, paper, rubber, textile, and more.

• Reliable Performance – Built with high-quality components for durability and long-term operation.

• Comprehensive Support – Backed by technical assistance and calibration services.

Standards Compliance & Certification

The Inclined Surface COF Testing Machine complies with key international standards, ensuring reliable and comparable results across industries:

• ASTM D1894 – Standard Test Method for Static and Kinetic COF of Plastic Film and Sheeting.

• ISO 8295 – Standard for Determining COF of Plastics.

• TAPPI T816 – COF testing for Paper and Board.

• GB 10006 – Chinese National Standard for COF testing.