Overview
PY-E612 microcomputer Coefficient of Friction tester is a PUYUN brand Coefficient of Friction tester, suitable for measurement printing Encasement materials and Plastic films and Glass products Static COF and Kinetic COF. By measuring the Coefficient of Friction of materials, the measurement of the smoothness of Plastic films, especially Encasement films, is further strengthened. It is a reliable testing instrument for papermaking, Encasement industry, medical industry, Quality inspection organization and other departments.
Features
1. Encasement printing paper film surface smoothing performance test.
2. Test the ratio of the friction force between the two surfaces of the medicine bag paper and the test material to the vertical force acting on one surface.
3. The friction performance of the material can be expressed by the dynamic and static Coefficient of Friction.
4. Meet the needs of high-speed Encasement of products to ensure smooth delivery and Encasement online in high-speed production.
Principle
The strip specimen is clamped with a sample holder, and the slider is wrapped with the sample to be tested, and then the slider is placed on the hanging hole of the Sensor. Under a certain contact pressure, the rack is driven by the motor to move the Sensor, that is, the two test surfaces move relative to each other. The force signal measured by the Sensor is amplified by the integrator and sent to the recorder, and the Kinetic COF and Static COF are recorded respectively.
Applications
Paper, Encasement industry, Medical industry, Quality inspection organization
Standards
GB/T 17200、GB/T 22895、ISO 8295、ASTM D1894、TAPPI T816、GB/T 2792
Steps
1. Clamp the strip specimen with a clamp.
2. Wrap the slider with the sample to be tested.
3. Place the slider on the sensor's hanging hole.
4. Under a certain contact pressure, the rack is driven by the motor to move the Sensor.
5. The force signal measured by the Sensor is amplified by the integrator and sent to the recorder.
6. Record Kinetic COF and Static COF respectively.
Notice
• Ensure specimen thickness does not exceed 2mm.
• Slider weight must be kept within 200 +/- 2 g.
• Travel and traverse speed according to standard requirements.
The size of the specimen should meet the requirements of 63 * 63mm for the upper sample and 80 * 200mm for the lower sample.
