Shen ChangHong 
Product Details
Custom Matching
CNP-301 type COD、NH3N、TP Analyzer
1. It can be used for the measurements of COD, ammonia nitrogen and total phosphorus;
2. Compatible with DIS-16B (or optional DIS-20B / 25B / 36B) digestion instrument;
3. The disintegrator display is a 3.5-inch color touch screen with a resolution of 320x240, both Chinese and English display;
4. With printing and USB data upload function;
5. For wastewater testing.
| 【host】 | |||
|
Measuring range: (exceeding the dilution measurement) |
COD | NH3N | TP |
| 5～2000mg/L | 0.02 ~ 25mg / L | 0.00~10mg/L | |
| Indication error: | ≤±5 % | ≤±3%F.S | ≤±5%F.S |
| Repeatability: | ≤3% | ||
| Optical stability: | instrument absorbance drifts less than 0.002A in 20min | ||
| Anti-chlorine interference: | ≤2000mg/L (COD measurement) | ||
| Weight: | 4Kg | ||
| Dimensions: | 340mm × 250mm × 130mm | ||
| Power consumption: | <10W | ||
| 【Determination instrument】 | |||
| Temperature control range: |
room temperature ~ 200 ° C can be set, COD digestion temperature 165 ° C, total phosphorus: 120 ° C |
||
| Temperature control accuracy: | ±0.5 °C | ||
| Digestion time: | adjustable from 1-999min. COD: 15 min, total phosphorus: 30 min | ||
| Batch volume: | 16 water samples (optional 25, 36, 20) | ||
| Power consumption: | <500W | ||
| Display screen: | 3.5-inch color touch screen with a resolution of 320x240, Chinese and English display | ||
| Weight: DIS-16B: | 5.5kg (DIS-20B: 6.5kg, DIS-25B: 7.0KG, DIS-36B: 8.0kg) | ||
| Dimensions: | 355mm × 260mm × 135mm (without protective cover) | ||
 1. Using imported high brightness, long-life cold light source and high
stability narrow-band interference optical system, the instrument has high
stability and repeatability.
2. The digester and the host are independent instruments, which do not affect the stability of the optical system. 3. The temperature of digester is controlled and timed automatically by PID with high precision. 4. Free setting of digestion temperature and time for other purposes. 5. The same digestion colorimetric tube is used for digestion and colorimetry, which has high strength and hardness and can be used repeatedly. |
6. 20 standard curves and 400 measurements of COD, ammonia nitrogen and total phosphorus can be saved respectively, data will not lose even when the power is off. |
7. Printing function: the test record can be printed immediately and the query record also can be printed. 8. With USB interface data upload function, the data record stored in the instrument can be uploaded to the computer for saving or editing and printing. 9. Large screen LCD display, long life and low failure rate, Chinese menu display operation. |
| Name | Quantity | Name | Quantity |
| Host 1 | One dis-16b (or optional dis-20b, dis-25b, dis-36b) digester | ||
| 30 digestion colorimetric tubes | 1 tube rack | ||
| Cod reagent 1 set (200 water samples can be measured) | 1 operation manual | ||
| 1 set of ammonia nitrogen reagent (250 water samples can be measured) | 1 product certificate | ||
| 1 set of total phosphorus reagent (100 water samples can be measured) | 1 warranty card | ||
| 1 digestion shield | |||
