Specifications
| Friction velocity | 30CPM |
| Friction hammer load | 200g |
| Auxiliary load | 300g |
| Friction hammer size | 45x50mm |
| Specimen size | 22x3cm |
| White cotton friction area | 5*5cm |
| Machine Weight | About 60kg |
| White cotton friction area | About 1cm2 |
| friction distance | 100mm |
| Counter | Electronic 6-digit number |
| number of friction groups | 6set |
| Power Supply | AC 220V50Hz |
| Machine size | 约(50x55x35)cm |
| motor | 1/4HP |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/31360/Specification.html , which is only used by users who purchase commodities from the NBCHAO.