Shen ChangHong 
Product Details
Custom Matching
PCOD-810 COD measuring instrument (including digester)
1. Portable design, using battery as power supply
2. The Chinese and English display of the instrument can be customized according to the customer's requirements
3. With a 4-hole digester
4. Widely used in drinking water, groundwater, surface water, municipal sewage, industrial sewage, environmental monitoring, colleges and universities, scientific research institutions and other fields water measurements.
| 【Host】 | |||
| Measuring range: | 5 ~ 2000mg / L, exceeding the dilution test. | Indication error: | ≤ ± 5 % |
| Repeatability: | ≤3% | Anti-chlorine interference: | ≤2000mg/L |
| Optical system: | 420nm (low range) and 610nm (medium and high range) | Temperature control system: | can be set at room temperature ~200 °C, COD digestion temperature is 165 °C. |
| Temperature control accuracy: | ±1 °C | Temperature control time: | adjustable from 1 to 999 minutes |
| Resolution time: | 15 min. | Optical stability: | instrument absorbance drifts less than 0.002A in 20min |
| Batch volume: |
4 water samples (or 16 water samples) |
Dimensions: | COD measuring instrument 80mm × 230mm × 55mm Digestion instrument 105mm × 160mm × 90mm |
| Weight: | Host 0.5kg digestion instrument: 1kg | Power supply: | rechargeable lithium battery |
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1. The digester is separated from the COD analyzer, which does not affect the measurement accuracy.Temperature PID automatically controls temperature and timing. 2. Using high-performance, low-power 16-bit single-chip system, and the standby time of the instrument can be more than 6 months. 3. Time saving operation and COD digestion only takes 15 minutes. 4. Using cold light source, equipped with narrow-band filter system,the optical stability is very strong. 5. Data will not lose even when power is cut off. 6. 50 standard COD curves and 500 measurements can be saved (including COD value, absorbance value and light transmittance with time label.) 7. With USB port, which can be connected to computer for records reading or printing. 8. The main engine shell is made of molded ABS material and IP65 design, with good anti-corrosion, waterproof and dustproof performance. |
