Parameters of Professional COD Analyzer
Measurement range of the Professional COD Analyzer: COD: 5 ~ 2000mg / L, exceeding the dilution determined.
Indication error: COD: Indication error ≤ ± 5%
Repeatability: ≤ 3%
Resistance to chloride interference: ≤ 2000mg / L
Temperature control system: room temperature ~ 180 ℃ can be set, COD digestion
temperature of 165 ℃.
Temperature control accuracy: ± 1 ℃
Temperature control time: 1 ~ 999min adjustable
Digestion time: 10min.
Optical stability: Instrument absorbance values drift less than 0.002A within 20min
Batch capacity: four water samples (or optional 16 water samples)
Dimensions: COD analyzer 80mm × 230mm × 55mm
Digestion device 105mm × 160mm × 90mm
Weight: 0.5kg digestion device, Host: 1kg
Normal conditions of use:Host power consumption: current <40μA; digestion power consumption: <65W
Ambient temperature: 5 ~ 40
Relative humidity: ≤ 85%
Power supply: Host: 4 piece 5 # batteries
Digestion device: Car power adapter or 220V power supply(battery or optional power supply)
no significant vibration and electromagnetic interference, avoid direct sunlight.
