Specifications
| outflow time | 0~150s |
| Flow hole diameter | 4mm |
| Cup body material | Brass |
| Applicable standard | GB/T 1723 |
| Environment temperature | 25±2℃ |
| Certificate | without |
| Correction factor | 0.97~1.03 |
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/3358/Specification.html , which is only used by users who purchase commodities from the NBCHAO.