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 ...
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