The Online Microbial Fuel Cell (MFC)-type BOD Analyzer, HABS-2000, is continuous and automatic BOD measuring equipment that uses MFC, which is the first source technology in the world. Because HABS-2000 uses microbes from the field, it has outstanding field applicability, and it has less clogging due to the use of a large tubes. It is also economical and easy to maintain because there are no consumables that must be periodically replaced.
Characteristics
HABS-2000
Microbial Fuel Cell (MFC) type sensor
Reduced measuring time
High field applicability
Easy maintenance
Economical maintenance expenses
Status information display
Principle
HABS-2000 can measure Biochemical Oxygen Demand (BOD) by using MFC. The MFC that is applied in HABS-2000 uses organisms or a part of them to convert the reducing power that is generated by organisms’ energy metabolism into electrical energy. Because the amount of electrical signal that is generated from MFC increases in proportion to the concentration of organic matter contained in the measuring sample, the equipment converts this to BOD concentration for measurement.
Specification
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- Measurement item
Biochemical Oxygen Demand (BOD)
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- Measurement method
Microbial fuel cell (MFC) using electrochemically active bacteria(EAB)
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- Measurement principle
Conversion of electrical signal generated by decomposing organics by bacteria to BOD concentration
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- Measurement range
0~200mg/L (Adjustable)
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- Measurement interval
10 minutes (Adjustable)
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- Accuracy
±5% F.S.
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- Reproducibility
±5% F.S.
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- Linearity
±5% F.S.
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- Zero/Span drift
±5% F.S.
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- Operation system
Windows 7 (CPU process) or more
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- Output
TCP/IP, DC 4~20mA, RS-232C
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- Status display
Normal operation, on calibration, error
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- Display
Color LCD 10.4″ (Touch screen)
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- Power
AC 220V, 50/60Hz
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- Power consumption
Average 110W (Maximum 180W)
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- Voltage regulation
3% or less
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- Data storage capacity
HDD 100G or more
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- Data output
USB terminal
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- Enclosure / Size
Steel, IP55 / 600(W) x 662(D) x 1700(H) mm
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- Automatic thermostat
Thermoelectric element type
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- Operating humidity
RH 95% or less
Application
Application Field
Surface water monitoring
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- River, lake, river water quality
- Waterworks facilities (intake station and Water plant, etc.)
Water quality TMS
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- Sewage treatment plant, Wastewater treatment plant
- Wastewater discharging facility, Rural sewage treatment facility, etc.
Process control, etc.
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- STP process management,
- IWWTP process management, etc.
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