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Test Principle
Under a certain pressure, the sample is rubbed against the paper, and the degree of ink off the sample after a number of frictions is checked, and the scratch resistance of the sample can be known.
Test Standard
GB/T 17497.1, GB/T 7705, GB/T 7706
Specification
| Item | Technical Parameters |
| Friction Pressure | 20±0.2 N |
| Friction Speed | 43 cpm (cycles per minute) |
| Friction Area | 240 (L)×50 (W) mm |
| Friction Cycles | 1~999,999 times |
| Specimen Size | 320 (L)×50 (W) mm (Short specimens can be spliced) |
| Dimensions | L×W×H: 440 mm×400 mm×200 mm |
| Power Rating | 350 W |
| Power Supply | AC 220V, 50 Hz |
| Weight | 20 kg |
Features
- Equipped with a color touch screen. Test quickly and conveniently.
- Fully automatic operation, one-key operation, automatic shutdown, simple and convenient operation.
- Using high-precision ball screw parts, smooth operation, long life of the testing machine, good long-term stability and energy saving.
- The running speed and number of runs can be changed freely to meet the requirements of different standards.
- High test accuracy, making the test more accurate.
- The instrument is designed in strict accordance with the standard, effectively ensuring the accuracy of the test data.
- Control to solve the problems of poor abrasion resistance, low abrasion resistance and easy falling off of the ink layer of the printed matter.
- Compatible with the abrasion resistance test of the photosensitive layer of the PS version, analyze and predict the printing endurance of the PS version.
- Built-in printer to print test report.
