| Biochemical Oxygen Demand 
             The BOD Sensor manometric equipment has been developed by 
            VELP according to international safety rules for workers and 
            environment protection. An innovative, microprocessor controlled 
            electronic measuring system (without mercury) allows BOD (Biological 
            Oxygen Demand) determinations by manometric technique. The BOD 
            Sensor has an ergonomic design developed and optimized for a handy 
            use, easily reading and data retrieval. It is produced with the most 
            advanced manufacturing techniques. The unit is to be placed on 
            the sample containing bottle and, operating through a pressure 
            sensor and an electronic card, shows on a display the actual BOD 
            values. Five BOD values are memorized at 24 hours intervals 
            allowing determinations also during week ends. At any time the 
            current BOD value can be shown on the display, also after the 
            standard 5 days period. The BOD Sensor is free from external 
            electric connection. 
            Suitable for EPA, APHA, AWWA, WEF 
            Specifications  |