Test Standard:
Complies with the ISO19642 standard.
Test Method:
For the durability tester of automotive wire markings, fix a wire approximately 300mm long on the machine table with the printed part facing upward. Use a friction hammer equipped with wool felt to rub the printed part with a certain load, speed, and reciprocating stroke, so as to check the fastness of the printed part. It can also be used to test the fastness of the printed characters on the plastic surface.
Main Parameters:
| Parameter | Description |
|---|---|
| Friction speed | 10 - 40 C.P.M (adjustable as needed) |
| Friction distance | 250 mm |
| Load | 10 ± 1 N (per ISO 19642) |
| Wool felt | 50 × 50 × 3 mm (75% wool, 25% fiber) (per ISO 19642) |
| Test groups | 3 groups (simultaneous testing of 3 samples) |
| Spare parts | 15 wool felt pieces (50 × 50 × 3 mm, 75% wool, 25% fiber) |
| Counter | 6-digit (range: 0–999,999) |
| Motor | 40 W |
| Power supply | 220 V, 50 Hz |
