Specifications
| Angle measurement | Protractor, manual measurement |
| Tap Frequency | 300 rpm, fixed |
| vibration amplitude | 3Mm, 14mm (optional) |
| Repeatability Error | ≤3% |
| size | 680mm*380mm*750mm |
| Power | AC220V±10V 50Hz |
| Vibration sieve specification (aperture) | 45μm，75μm，150μm，250μm，355μm，1180μm |
Packing list
machine 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/44846/Specification.html , which is only used by users who purchase commodities from the NBCHAO.