Water Analysis Solutionswww.hbbossen.com

The water or pretreated water samples injected into the culture bottle, while absorbing carbon dioxide in the bottle into the absorption cup (sodium hydroxide), and then the flask sealed and placed in the incubator, when the sample at 20 ± 1 ℃ constant temperature conditions five days after culture, at a certain speed stirring, bottle of water samples for biological oxidation. Organic matter into nitrogen, carbon and sulfur oxides, and carbon dioxide gas is absorbed by sodium hydroxide, and culture bottle headspace oxygen continuously supplying oxygen demand of microorganisms in water samples, culture bottles produced pressure difference, by detecting the height of the mercury in the glass tube, you can calculate the BOD value within the period specified in the determination of the water sample.
1, simple operation, can provide accurate measurements and chemical dilution method comparable;
2, intuitive readings;
3, easy to use and maintenance;
4, a wide range of applications.
 
Technical Parameters
Measuring range: (0-1000) mg / L
Measurement: differential pressure method
Accuracy: in line with international "GB7488-87 'standards
Display: Direct reading
Batch quantity: 8 water samples / second
Culture temperature: 20 ℃ ± 1 ℃
Power: Host <15W; incubator <300W
Dimensions: 400mm * 270mm * 350mm
Weight: <6 kg