Specifications
| Wiping speed | （21、43、85、106）r/min |
| Measurement range | (1~ 9999) automatic shutdown |
| friction load | 20N |
| friction stroke | 60mm |
| Friction area | 50×100mm |
| Operating Environment | Temperature (20 +/- 10 ℃), Humidity < 85% |
| Dimensions | 318*276*530mm |
| Weight | 25kg |
| Power | AC220V/50Hz 15W |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 540 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/34019/Specification.html , which is only used by users who purchase commodities from the NBCHAO.