Gold Member Since 2015
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Zhengzhou Nanbei Instrument Equipment Co., Ltd.

Cod Meter, Cod Analyzer, LCD Cod Meter manufacturer / supplier in China, offering Lab Instrument Water Quality Ananlyzer Cod Meter, Chemical Use Heating Lab Magnetic Mixing Machine, Protein Analysis Automatic Kjeldahl Nitrogen Analyzer and so on.

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Supplier Homepage Product Chemical analysis equipments COD meter Lab Instrument Water Quality Ananlyzer Cod Meter

Lab Instrument Water Quality Ananlyzer Cod Meter

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 200000sets Per Year
Transport Package: Export Standard Package
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: COD-571
  • Display: LCD
  • Measure Range: (0~1500)Mg/L
  • Timing Error: 120min±5min
  • Humidity: 85%
  • Weight: 10kg
  • Specification: CE
  • HS Code: 9027809900
  • Item: Chemical Oxygen Demand Meter
  • Digestion Method: Dichromate Colorimetric Method
  • Error: (0~150.0)Mg/L
  • environment Temperature: (5~40)C
  • Power Supply: AC (220±22)V;(50±1)Hz
  • Trademark: NANBEI
  • Origin: Zhengzhou, China
Product Description
Lab instrument Water quality ananlyzer COD meter

Functions:
English language menu and LCD display for easy use
It adopts dichromate colorimetric method.
Direct reading of COD results and no need to analyze by other means such as titration.
2 point calibration (zero COD and full scale calibration)
Measuring results can be viewed, deleted and printed. Up to 200 sets of measuring data
It adopts digestion method of sealing reflux and can conduct simultaneous digestion of 21 samples for low energy consumption.
The digestion temperature can be adjusted from ambient temperature to 165ºC. Also, it is equipped with over temperature alarming system.
The digestion time can be set from 0 to 120 min. It will be power off after response.

Technical Parameter:
          Model
                                    Specification
NB-COD-571NB-COD-572
 COD(0~1500)mg/L(0.0~100.0)mg/L
 (100.0~1000)mg/L
RangeElectrolysis--10mA/20mA/40mA
 Current divide
 Basic accuracy  ≤150.0 mg/L:±8% reading±1mg/L±2%FS
Accuracy150.0 mg/L~1500 mg/L:±8% reading
 Repeatability3% reading1%FS
Stability(±2% reading)/15min  --
Measuring PrincipleDichromate colorimetric methodCoulometric titration
Digestion MethodSealing reflux methodReflux Method
Digestion TemperatureRT- 165Reflux Method
Digestion Time0-120min  --
CalibrationTwo-point calibrationCalibration not need standard solution
Data Storage200 data100 data
View, delete & printYes
DisplayLCD


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