BOD (Biochemical Oxygen Demand) is a chemical procedure for determining the amount of dissolved oxygen needed by aerobic biological microorganisms in water. BOD determination is widely used as an indication of the organic quality of water and the degree of organic pollution of water.

• Automatically stores BOD values at 24-hour intervals with direct readout in mg/l (ppm)
• Measurement on scales of 90, 250, 600, 999 and 4000 ppm BOD Higher values can be measured by diluting the sample
• Enables analysis to continue over the weekend
• Results directly readable at any time, even after five days
• Compact stirring stations