Specifications
| Operation mode | Microcomputer control, LED display |
| Specimen size | 200*60mm |
| Friction frequency | 21/43/85/106Cpm four-speed adjustable |
| Friction method | Straight line reciprocating |
| friction load | 2lb/4lb |
| friction stroke | 60mm |
| Number of times setting | 0~9999 automatic shutdown |
| Friction area | 50*156mm |
| Machine power | 40W |
| Dimensions | 260*230*355mm |
| Weight | 20kg |
| Power | AC 220V 50Hz 2A |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[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/28458/Specification.html , which is only used by users who purchase commodities from the NBCHAO.