Specifications
| Swing bar type | Konig摆 |
| Konig pendulum Mass | 200g |
| Konig oscillation period | 1.4±0.02S |
| Swing Time on Konig Glass | 250±10S |
| Number of Swings on Konig Glass | 356±14 |
| Konig start and end swing angle | 6°/3° |
| Application standard | GB/T1730、ISO1522 |
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/3491/Specification.html , which is only used by users who purchase commodities from the NBCHAO.