Specifications
| Rotation speed | 60rpm |
| Counting method | LED 0~9999999 |
| Load | 1000 |
| Abrasion wheel | Φ2＂(Max.45mm)(W)1/2＂ |
| Abrasion wheel center spacing | 63.5mm |
| Center spacing between abrasion wheel and test plate | 37~38mm |
| Distance between the test piece and the suction port | 3mm |
| Machine size | 45*35*42cm |
| Weight | 28Kg (excluding vacuum cleaner) |
| Power | 1∮AC 220V，10A |
Packing list
Host x1
After-sales instructions
Warranty days: 365 days
【After-sales service】
1. One year warranty
2. Lifetime maintenance
3. Damage caused by human factors, or damage caused by improper use, is not covered by the warranty
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/7342/Specification.html , which is only used by users who purchase commodities from the NBCHAO.