JingQi WD9301B Portable water quality Tester DATASHEET
| Brand | JingQi | Model | WD9301B |
|---|---|---|---|
| From | Name | Portable water quality Tester |
Specifications
| Measurement range | COD: 0 ~ 2000mg / L: 0.02 ~ 25mg / L: 0.00 ~ 10mg / L |
| An indication of COD error | ≤±5 % |
| An indication of ammonia nitrogen error | ≤±3%(F.S) |
| An indication of total phosphorus error | ≤±5%(F.S) |
| Sexual repeability | ≤3% |
| anti-chlorine interference | ≤2000mg/L（COD） |
| temperature Control system | Room temperature~ 180 ℃ can be set, COD digestion temperature is 165 ℃, total phosphorus digestion temperature is 120 ℃. |
| Temperature control Accuracy | ±0.5℃ |
| Temperature control time | 1~ 999Min adjustable |
| digestion time | COD was 15 min, total phosphorus was 30 min |
| Optical inspection stability | <0.002A/20min |
| batch Volume | 4 water samples |
| Dimensions | Host 80 * 230 * 55mm Digestion instrument 105 * 160 * 90mm |
Packing list
Host x1, Digester x1, instruction manual x1, certificate x1, warranty card x1
After-sales instructions
Warranty days: 365 days
Non-artificially caused product quality problems, the manufacturer provides 1 year free warranty service.
[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/24074/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18