Product Details
Custom Matching
Shen Changhong COD、NH3N analyzer CN-201A
1. Equipped with DIS-16B (or optional DIS-20B /25B /36B) digestion instrument;
2. With printing and USB data upload function;
3. The disintegrator display is a 3.5-inch color touch screen with a resolution of 320x240, both Chinese and English display;
4. For wastewater testing.
【host】 | ||
Measuring range: (exceeding the dilution measurement) |
COD | NH3N |
5 ~ 2000mg / L | 0.02 ~ 25mg / L | |
Indication error: | ≤±5 | 3%(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 hydrolysis temperature 165 ° C | |
Temperature control accuracy: | ±0.5 °C | |
Digestion time: | adjustable from 1-9999min, COD: 15min | |
Batch volume: | 16 water samples (optional 20B, 25B, 36B) | |
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. With imported high brightness, long-life cold light source and high stability
narrow-band interference optical system, the instrument has high stability and
repeatability.
2. Separate independent digester and main engine, 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(with high strength and hardness) is used for digestion and colorimetry, and can be reused for many times. |
6. 20 standard curves and 400 measurements of COD and ammonia nitrogen can be saved respectively, data will not lose even when power is cut off. 7. Large screen LCD display, long life and low failure rate, Chinese menu display. |
8. Printing function: Test records can be printed immediately or queried in the future. 9. USB interface data upload function: The data records stored in the instrument can be uploaded to the computer for saving or editing and printing |
Name | Quantity | Name | Quantity |
1 main unit of COD and NH3N analyzer | One dis-16b (or optional dis-20b, dis-25b, dis-36b) digester | ||
20 digestion colorimetric tubes | 1 tube rack | ||
Cod reagent 1 set (200 water samples can be measured) | 1 digestion shield | ||
1 set of ammonia nitrogen reagent (250 water samples can be measured) | 1 product certificate | ||
1 operation manual | 1 warranty card |