JINGQI WD9302B Portable Water Quality Tester (COD/Total Phosphorus/Total Nitrogen)
JINGQI WD9302B portable water quality Tester Measurement range Total phosphorus: 0.00~10mg/L Total nitrogen: 0.05~ 100mg/L COD: 0~2000mg/L, total phosphorus error of indication ≤ +/- 5% and 0.2 The largest, total nitrogen error of indication ≤ +/- 5%, Repeatability ≤ 3%, anti-chlorine interference ≤ 2000mg/L (COD determination)
JingQi
WD9302B
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Features
1. The digestion instrument is separated from the measuring instrument, which does not affect the measurement accuracy. Temperature PID automatic temperature control and timing.
2. High-performance ultra-low-power 16-bit microcontroller, the standby time of the instrument can reach more than 6 months.
3. Time-saving operation.
4. Cold light source, narrow-band interference optical system, good optical stability.
5. Data power-off protection function.
6. 30 standard curves and 199 measured values (including measured values, absorbance values and transmittance with time labels year, month, day, hour, minute, second) can be saved.
7. With USB port, it can be connected to a computer for recording and reading or printing out the stored data.
8. The main chassis is made of molded ABS material, IP65 design, and has good waterproof and dustproof performance.
JingQi WD9302B Portable water quality TesterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | Total phosphorus: 0.00~10mg/L Total nitrogen: 0.05~ 100mg/L COD: 0~2000mg/L |
| An indication of total phosphorus error | ≤ +/- 5% and the largest of 0.2 |
| TN error of indication | ≤±5% |
| Repeatability | ≤3% |
| anti-chlorine interference | ≤2000mg/L（COD） |
| Optical inspection Stability | <0.002A/20min |
| Dimension | Host 80 * 230 * 55mm Digestion instrument 105 * 160 * 90mm |
| An indication of COD error | ≤±5 % |
JingQi WD9302B Portable water quality Tester Packing list
Host x1, Digester x1, instruction manual x1, certificate x1, warranty card x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveJJF 1012-2019
- ActiveHG/T 5669-2019
- ActiveSL/T 788.2-2019
- ActiveGB/T 42955-2023
- ActiveGB/T 29599-2013
- ActiveHJ 2515-2012