SB10200146 Includes Only:
- RESPIROMETRIC Sensor (x6)
- Stirring station, 6 positions 230V/50-60Hz (with bottles & stirring bars)
Features:
- The bright 4-digit LED display ensures long battery life in respect of other sensors in the market.
- Intuitive 2 button interface to facilitate the analysis set up.
- Pressure range: 500 / 2000 mbar (hPa).
- Results in BOD (mg/l) and Pressure (mbar).
- BOD Scales: 90, 250, 600, 1000, 4000, Higher values after dilution.
- Automatic pressure results conversion in BOD.
Biochemical Oxygen Determination BOD
The RESPIROMETRIC Sensor BOD is designed to provide a smart and cloud-enabled solution to laboratories of water and wastewater quality control.
BOD (Biochemical Oxygen Demand) Determination is a simple and easy way for monitoring the microorganisms' activity in water samples with extremely reliable results.
In particular, microorganisms present or inoculated in a water sample containing biodegradable organic substance, consume oxygen for their metabolic activity and produce a corresponding volume of carbon dioxide.
The carbon dioxide gets absorbed by a strong alkali positioned in the neck of the bottle. The result of this process is a decrease in gas pressure. The BOD measures this change in gas pressure between the beginning to the end of the analysis and gives a result expressed in mg/l.
