Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9000
OEM/ODM Service
Sample Available

BOD Anlaysis Instrument, Pressure Difference BOD Anlaysis Instrument, BOD Analysis manufacturer / supplier in China, offering Pressure Difference Method BOD Anlaysis Instrument, Magnetic Stirring in Situ Sterilization Glass Fermenter, Water Analyzing Lab Using pH Sensor and so on.

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Pressure Difference Method BOD Anlaysis Instrument

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $1,100-3,000/ Set
Port: Zhengzhou, China
Production Capacity: 500sets a Month
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram
Display: No Display
Appliance: Biochemistry
Portable: Non Portable
Certification: ISO9001
Type: BOD Analyzer
Name: Pressure Difference Method BOD Anlaysis Instrument

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Basic Info

Model NO.: CY-2
Measure Range: 0~1000mg/L
Work Principle: Mercury Pressure Difference
Sample Process Quantity: 8 Samples a Batch
Incubator Temperature: 20ºC±1ºC
Power Consumption: Main Unit<15W ; Incubator: <300W
Weight of Main Unit: <6kg
Main Unit Dimensions: 400mmx 270mmx350mm
Neccessory: Biochemical Incubator
Warranty: 1year
Trademark: NANBEI
Transport Package: Carton Box Package
Specification: 30kg
Origin: China(Mainland)
HS Code: 9027809900

Product Description

Pressure difference method BOD anlaysis instrument

1.Easy to operate,supply precision measuring result the same as chemical dilution method.
2.Direct reading,easy to use and maintanace,wide usage.
3.Suitable for various of laboratories testing,waste water processing,Tertiary institutions and R&S department.

Work theory
Step1 : Inject water sample or pre-treated water sample into culture bottle,put NaOH absorption reagent in the absorption cup at the mouth of Bottle.
Step 2: Seal the culture bottle,place into Biochemical incubator;
Step 3 : After sample 5days constant temperature culturing under 20±1ºC,under certain stirring speed,water sample in bottle do biochemical oxygen reaction.

At this point, the organic matter into nitrogen, carbon and sulfur oxides, and produce carbon dioxide gas is absorbed by sodium hydroxide, and the upper space of the culture bottle of oxygen continue to supply water samples in the microbial oxygen demand, the culture bottle produced Pressure difference, by detecting the height of mercury in the glass tube, you can calculate the water sample in the specified period of BOD value.

Technical parameter
Measuring range0~1000 mg/L
PrecisionMeet GB7488 standard
DisplayDirect reading
Samples processingMax 8 samples at a batch
Culture temperature20ºC±1ºC
Host weight6 kg
Power consumption<15W
Pressure Difference Method BOD Anlaysis Instrument

P.S : BOD analyzer should work with Biochecmial incubator,place the sample to do 1-30days culture under 20ºC.

Biochemical incubator
1.Transparent observation window;
2.Mirror stainless steel chamber,easy to clean. The shelves distance adjustable.
3.With timing function digital microcomputer temperature controller.
4.Indenpendent temperature limit alarming system,auto cut off when temperature beyond level,make sure safe.(optional) 

Technical parameter
Temperature controlling range0 ºC ~ 60 ºC
Resolution0.1 ºC
Power input520W
Chamber size500X380X800mm
Dimension 600X640X1385mm
Timing range1 ~ 9999 minutes

Pressure Difference Method BOD Anlaysis Instrument

Package & Shipping
Package : Wooden case package
Shipping : 5days

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Pressure Difference Method BOD Anlaysis Instrument

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Pressure Difference Method BOD Anlaysis Instrument

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