Slide Angle Friction Tester Inclined Plane Inclined Plane Friction Tester ASTM D 202, TAPPI T 548, TAPPI T 815

The Slide Angle Friction Tester is an advanced laboratory instrument designed to measure the static coefficient of friction (COF) of various materials. Utilizing an inclined plane method, this tester determines the precise angle at which a material starts to slide, providing critical data for packaging, printing, food, pharmaceutical, and other industries where friction properties impact product performance.

This Slide Angle Friction Tester is engineered for accuracy, ease of operation, and compliance with multiple international standards such as ASTM D202, ASTM D4918, TAPPI T548, and TAPPI T815. By offering high-precision friction measurement, it aids manufacturers in optimizing material selection, improving production efficiency, and ensuring compliance with quality control requirements.

Why Choose the Slide Angle Friction Tester?

1. Accurate and Repeatable Results – The instrument offers a high level of precision, with a measuring angle range of 0° to 60° and an accuracy of 0.01°, ensuring reliable and consistent test data.

2. User-Friendly Operation – Equipped with a PLC control system and an intuitive HMI touch screen, the tester is designed for ease of use in laboratory environments.

3. Versatile Testing Capability – Supports multiple test sled weights (200g, 235g, or 1300g), catering to different material testing needs.

4. Automated Angle Adjustment – The inclined plane increases at a controlled rate of 0.1°/s to 10.0°/s, ensuring smooth and precise testing conditions.

5. Comprehensive Data Analysis – Real-time display of maximum, minimum, average, and standard deviation (SD) values of test results.

6. Efficient Data Management – Features microprint support for easy printing of test results and RS232 connectivity with optional professional software for advanced data analysis.

7. Compliance with International Standards – The tester is designed to meet ASTM D202, ASTM D4918, TAPPI T548, and TAPPI T815 requirements, ensuring global quality standards are upheld.

How Does the Slide Angle Friction Tester Work?

The Slide Angle Friction Tester operates by placing a test sample on an inclined plane. The angle of inclination gradually increases at a controlled rate via an electric motor until the sample-bearing block begins to slide. At this critical point, the incline is locked, and the angle at which movement occurred is recorded. The tangent of this angle is used to determine the coefficient of friction (COF), providing valuable insights into the material's surface characteristics.

This method is widely used in industries such as packaging, paper, textiles, films, coatings, and flexible materials, where friction properties significantly influence material performance.

Technical Specifications of the Slide Angle Friction Tester

Applications of the Slide Angle Friction Tester

The Slide Angle Friction Tester is used across various industries to assess material friction properties, including:

• Packaging Industry – Evaluating film and flexible packaging materials to ensure optimal handling, transport, and sealing performance.

• Printing and Coating – Assessing printed and coated surfaces for durability and performance under frictional forces.

• Food Industry – Testing food packaging materials to ensure proper friction characteristics for stacking and dispensing.

• Pharmaceutical Sector – Evaluating blister packs, pouches, and pharmaceutical packaging to maintain quality and usability.

• Paper & Textiles – Measuring friction properties of paper, corrugated board, and textile materials for improved process efficiency and product quality.

Benefits of Using the Slide Angle Friction Tester

• Enhances Material Quality Control – Ensures product consistency and reliability by identifying the static friction properties of materials.

• Improves Manufacturing Efficiency – Helps manufacturers select materials with optimal friction properties, reducing waste and improving production processes.

• Ensures Compliance with Industry Standards – Meeting ASTM and TAPPI standards helps businesses adhere to quality regulations.

• Reduces Product Failures – By understanding friction characteristics, manufacturers can prevent material-related failures, ensuring customer satisfaction.

Frequently Asked Questions (FAQs)

1. What is the main purpose of the Slide Angle Friction Tester?

The Slide Angle Friction Tester is used to measure the static coefficient of friction (COF) of materials by determining the angle at which a sample starts to slide on an inclined plane.

2. Which industries benefit from using this tester?

Industries such as packaging, food, pharmaceuticals, textiles, printing, and coatings use this instrument to optimize material performance.

3. How does the instrument determine the coefficient of friction?

The tester gradually increases the incline angle until the test sample slides. The angle at which movement starts is recorded, and its tangent value is used to calculate the COF.

4. What are the available sled weights for testing?

The instrument offers multiple sled weights, including 200g, 235g, and 1300g, with additional custom options available upon request.

5. Does the tester comply with international standards?

Yes, the Slide Angle Friction Tester is designed to comply with ASTM D202, ASTM D4918, TAPPI T548, and TAPPI T815, ensuring accurate and standardized test results.