BOD-BQ Industrial BOD Analyzer

Measure method : Spectrophotometric colorimetric method
Measure range :（0 -200）mg/l,（0-500）mg/l,（0 -1000）mg/l  Three optional measure range
Detection limit : 5 mg/l
Resolution ratio:   <1mg/l
Accuracy : Standard solution <5%; water sample <10%
Degree of reproducibility :  < 5%
Digestion temperature : 165℃, can set
Digestion time ：15min，can set
Non-failure operation time : ≧720h/time
Span Drift : ±5%F.S.
Sample interval : Continuous, 1 hours, 2 hours... 24 hours, trigger, the whole point
Calibration interval : Manually or automatically according to the selected interval and time (1-7 days)
Cleaning interval : Manually or automatically according to the selected interval and time (1-7 days) .
Maintenance interval : 〉1 month , about 1 hour each time
Reagent consumption: about 720 samples per set of reagents.
Man machine interface: 7 inches, 70 thousand color, 800*480 resolution, TFT true color touch screen
Print: set aside printer interface, can be connected to the industrial micro printer (optional)
Storage: 20 thousand data, not lost when power off, full automatic coverage of the earliest data (can be equipped with 40 thousand datas)
Communication interface: 1 RS232 digital interface or RS485, support Modbus communication protocol or custom protocol 1 Analog 4 ~ 20mA (20mA corresponding range adjustable)
Pretreatment system: self cleaning, anti blowing, precision filtering function, to ensure that the sample has a good representation at the same time, but also to avoid suspended particles blocking the pipeline, to ensure continuity of data. (optional)
Overall size	900×600× 450(mm)	Weight	50kg
Power supply	AC 220V ± 20%, 50Hz ± 1%	Power	300W
Environment temperature	5～40℃	Environment humidity	≤85%

BOD-BQ Industrial BOD Analyzer