Supports the determination of various water pollutants such as COD, ammonia nitrogen, total phosphorus, and total nitrogen.
Imported LED cold light source with a 200,000-hour optical lifespan ensures stable performance and accurate test results.
8-inch 2K high-definition color touchscreen with clear image quality, sensitive response, and a high-temperature resistant ABS shell.
Water quality exceeding standard warning, industry emission standard query, data printing support, and IoT wireless data export.
Equipped with the Genesite intelligent detection system, it can perform dozens of data equalization calculations per second, improving the accuracy and stability of detection data.
Widely used in wastewater treatment, rivers and lakes, aquaculture, university research, petrochemicals, printing and dyeing textiles, food processing, and other fields.
| Test Parameters | COD | Ammonia Nitrogen | Total Phosphorus | Total Nitrogen |
| Test Standard | HJ/T 399-2007 | HJ 535-2009 | GB 11893-89 | HJ/T 102-2003 |
| Test Range | 0-20000mg/L | 0-125mg/L | 0-20mg/L | 0-100mg/L |
| Test Method | Potassium Dichromate Method | Nessler's Reagent Method | Ammonium Molybdate Method | Alkaline Persulfate Digestion Spectrophotometry |
| Indication Error | ±5% | ±5% | ±5% | ±5% |