Introduction: It can be widely used in colleges and universities, scientific research institutes, sewage treatment plants, environmental monitoring stations, petrochemicals, papermaking, pharmaceuticals, printing and dyeing, textiles, leather, winemaking, dairy, electronics, municipal engineering and other industries. Features: 1. Chinese with personalized icon operation interface, using high-end 7.0-inch color touch screen display 2. The measurement method can be selected as automatic measurement method and semi-automatic measurement method, which can reduce the traditional manual mechanical error 3. Direct reading of data, which can directly measure COD, ammonia nitrogen, total phosphorus, total nitrogen, chromaticity, turbidity, heavy metals and other indicators 4. Fully automatic wavelength, more user-friendly design, one-button selection of measurement items, simple and fast operation 5. Users can build their own curves with national standard samples 6. Can be extended to use with UV spectrophotometer 7. Comes with 100 standard curves, high-capacity memory chip can store 5 million sets of data 8. The built-in printer can print data in real time and print historical data 9. USB interface, can be connected to the computer for upper operation (optional) 10. It has an Internet of Things system, supports data uploading to the cloud, and can realize remote data viewing and downloading functions Technical parameter: Measuring range: COD: 5-50 mg/L 30-6000mg/L (segmented) Ammonia nitrogen: 0.01-100mg/L (segmented) Total phosphorus: 0.001-8mg/L (segmented) Total nitrogen: 0.01-40mg/L (segmented) Turbidity: 0-200NTU Temperature control range: room temperature - 200 ℃ Wavelength range: 190-1100 nm±1nm Measurement error: ≤±5% Repeatability: ±5% Photometric stability: ≤0.001A/10min Data storage: built-in 8G memory chip, which can store 5 million data Digestion temperature: 165/123±0.5℃ Digestion time: 10/30 minutes Processing samples: 24/30 pieces/batch (configured according to user needs) Anti-chlorine interference: {cl-}＜1200mg/l; {cl-}＜4000mg/l Working power supply: AC 220V±10%/50Hz Product size: 435*330*170mm Weight: 3kg
Introduction: It can be widely used in colleges and universities, scientific research institutes, sewage treatment plants, environmental monitoring stations, petrochemicals, papermaking, pharmaceuticals, printing and dyeing, textiles, leather, winemaking, dairy, electronics, municipal engineering and other industries.
