Ink Rub Testing Machine Abrasion resistance of ink layer is one important parameter that is used to evaluate the printing quality.
Labthink's MCJ-01A Rub Tester can be used to test abrasion resistance of ink layer on paper and paperboard.
The tests are performed according to the following procedures:
- Cut one piece of specimen from the provided sample and then fix the specimen in the test plane of the instrument. The size of the specimen should be 230mmx50mm.
- Use a reflection densitometer to measure the density of the ink layer on the surface of the specimen.
- Fix the rubber pad on the test block and then place it onto the specimen.
- Set rub times and then start tests. The rubber pad with test block will rub on the specimen surface until the preset rub times are completed.
- When tests are finished, the density of ink layer will be measured by reflection densitometer and the abrasion resistance of the specimen will be calculated.
For more details about MCJ-01A Rub Tester, please visit www.labthink.com
Technical Specification
Specifications | MCJ-01A Rub Tester |
Rub Pressure | 20 ±0.2 N |
Rub Speed | 43 cpm |
Rub Area | 155 mm (L) x 50 mm (W) |
Rub Times | 0 ~ 999 |
Specimen Size | 230 mm (L) x 50 mm (W) |
Power Supply | 220VAC 50Hz / 120VAC 60Hz |
Instrument Dimension | 260 mm (L) x 230 mm (W) x 360 mm (H) |
Net Weight | 22 kg |