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Aqualabo BD600 BOD Analyzer
Product Details :
Biochemical Oxygen Demand (BOD)
- BOD – biochemical oxygen demand – is an expression for the quantity of oxygen required for biological degradation of organic matter in a waste water sample. BOD measurement is therefore used as a basis for the detection of biologically degradable organic matter in water. The difference between BOD and chemical oxygen demand (COD) is that COD additionally registers biologically non-degradable organic matter. BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. Accurate, automatic & direct control of your wastewater samples BOD-Measurement
Respirometric BOD measurement using BD 600
- The AQUALYTIC® sensor system BD 600 is a 6 sample system that allows precise measurements of BOD based on the manometric principle. Manometric respirometers relate oxygen uptake to the change in pressure caused by oxygen consumption while maintaining a constant volume. Due to the modern integral pressure sensors, it is not necessary to use mercury for the measurements
Technical data | |
Meas. principle | Manometric; mercury-free; electronic pressure sensor |
Ranges | 0 – 40, 0 – 80, 0 – 200, [mg/l O2] 0 – 400, 0 – 800, 0 – 2000, 0 – 4000 mg/l |
Applications | BOD5, BOD7, OECD 301 F … |
Display | 128 x 240 pixel, 45 x 84 mm, backlit |
Measurement period | User-selectable, between 1 and 28 days |
Auto result storage | Up to 672 results, depending on measurement period |
Storage interval | hourly (1 day) |
every 2 hours (2 days) | |
daily (3-28 days) | |
Automatic start function | After temperature equalisation of samples |
– Can be switched off | |
Power | 3 alkaline-manganese supply batteries (“Baby” cells/size “C”) or via power supply unit using y-cable togehter with stirring unit |
Interface | USB host port (USB stick); USB device port (computer); SD card |
Clock | Real-time clock |
Protection | class IP 54 (sensor head) |
Dimensions | 375 x 181 x 230 mm (L x W x H) including stirring unit |
Weight | 4100 g, unit with bottles & batteries 5775 g, complete with stirring unit |
Housing | ABS |
Approval | CE |