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biochemical oxygen demand,
CI-B5 BOD Tester, Apply to Surface Water, Sewage, Industrial Wastewater in the BOD, 1-30 days test time
Apply to Surface Water, Sewage, Industrial Wastewater in the BOD.
OverviewCI-B5 BOD (biochemical oxygen demand) tester is designed by the pressure-difference method, simulating the degradation of natural organic matter. 21% of the oxygen in the air on the top of Test Bottle continuously replenish the dissolved oxygen consumed in water, carbon dioxide (CO2) produced in the process of organic matter degradation is absorbed by Sodium hydroxide coming from sealed cap, pressure sensor monitor constantly the pressure change of sample bottle. There is a correlation between Biochemical oxygen demand BOD (correspond to the consumption of oxygen in the test bottle) and Gas pressure, such relevance is dealt with by instrument, display directly Biochemical oxygen demand BOD value on the screen.
●Measurable: liquid containing soluble organic matter, such as drainage and river water
●Range:0-35、0-70、0-350、0-700mg/L (without dilution) 700-4000 mg/L (need to dilute)
●Sample Quantity: ≤６ Bottle Capacity:500mL
●Repeatability:≤５％ Resolution: 0.1mg/L（0-35、0-70mg/L）1mg/L(0-350mg/L、0- 700mg/L)
●Power Supply: AC 220 50Hz
● Display the trend curve
● Printer output
● Link to the compute through USB interface
● Mercury-free devices to ensure the accuracy and safety of the BOD measurement
● Real-time clock display
● Automatic collection and storage of data
● Depict BOD curves for the user to view
● Link to the computer to print curves
● No parameter and data loss after suddenly electricity cut-off
● LCD humanization interface display, easy to operation
● 1-30days of the test time, setting by the keys
● Store data and update the result, observe the change rate of BOD in the LCD screen during any testing time, store 240 data points and 20 groups data of each sample.
Contact Person: vito