Specifications
| Power | AC220V±10% 2A 50HZ |
| Measurement range | 1~48J |
| Error of indication | A file: +/- 0.05J; B file: +/- 0.1J; C file: +/- 0.2J; D file: +/- 0.5J (only guaranteed within 20% -80% of the upper measurement limit of each file) |
| Friction sleeve resistance | <0.25J |
| Number of swing arm swings | > 120 times (measured by the number of swing arm swings) |
| Pyramid characteristic size | Three base edges length 60 * 60 * 60mm, height (25 +/- 0.7) mm |
| Edge fillet radius | R(1.5±0.1)mm |
| Operating Environment | Temperature 5~ 35 ℃, Relative Humidity does not exceed 85%. |
| Dimensions | 800*500*750mm |
| Weight | 110kg |
Packing list
host X1, manual X1, warranty card X1, certificate 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/44681/Specification.html , which is only used by users who purchase commodities from the NBCHAO.