CI-B5 BOD Tester, Apply to Surface Water, Sewage, Industrial
Wastewater in the BOD, 1-30 days test time
Application
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.
Specifications
●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)
●size :350×400×350mm
●Display: LED
●Power Supply: AC 220 50Hz
Features
● 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.