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BOD analyzer
BOD analyzer
Brand: HACH
Model: BODTrak II
Location: United States
Biochemical oxygen demand refers to organic matter in water biodegradation by microorganisms when the amount of oxygen consumed, is a reflection of organic pollutants in water content in a comprehensive index, mainly used for monitoring organic pollution of surface water, sewage and waste water measuring organic pollution load, used to evaluate the sewage and wastewater biodegradability. BODTrak II analyzer biochemical oxygen demand (BOD analyzer) using the differential pressure method BOD measurement principle, simulate the natural biodegradation of organic matter, test bottle of oxygen in the air above the water constantly replenish oxygen consumption, degradation of organic matter produced during CO2 is absorbed closures of potassium hydroxide, pressure sensors constantly monitor the oxygen bottle sampling test pressure changes. The biochemical oxygen demand BOD (which corresponds to the test bottle of oxygen consumed) and the correlation between the gas pressure and thus accurate biochemical oxygen demand BOD of the test results displayed graphically on the screen, BOD <value will mg / L of BOD analyzer unit is displayed directly on the screen.
Features:
● simulate the natural microbial degradation of organic matter in the process, closer to the real situation
● BOD meter readings and continuous real-time graphical display of measured process changes
● 6 independent measurement channels
● automatic shutdown, automatic data collection
● BOD measuring instrument can be read directly in the graph the measurement results
- There pointer graphics
- Graphic display BOD (biochemical oxygen demand) and incubation time values
● Compared with dilution inoculation method is simple and convenient
Technical parameters:
BOD analyzer measurement range: (mg / L O2)
Sensor Type: Integrated Micro Sensors
Data: data points can be stored 480 / sample, graphics
Shows a curve for each sample
A few samples: 6 / times (473ml / bottle)
Operating temperature: 20 ℃ (68. F)
Stirring device Power: AC power supply
Dimensions: 28.9 x 26 x 9.8 cm
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