Specifications
| range | 20KN |
| drop Weight height | 1000mm±5mm |
| Precision | 1N |
| Power Supply | AC220V,50Hz |
| Impact Mass | 5.0±0.01kg |
| Hammer shape | hemispherical |
| Hammer radius | 48mm |
| Hammer head material | 45 #steel |
| Puncture cone Mass | 3.0±0.01kg |
| Puncture cone angle | 60° |
| tip radius | 0.5mm |
| tip length | 40mm |
| Maximum diameter of cone tip | 28mm |
| Taper Hardness | HRC45 |
| Head die Mass | 5.0kg±0.1kg |
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/43393/Specification.html , which is only used by users who purchase commodities from the NBCHAO.