• Model NO.：BK-COD1
• Model：Bk-Cod1
• Range Cod：0.0~150.0mg,L 0.0~1500mg,L
• Accuracy：≤150mg,L:±
• Repeatability：3%Reading
• Stability：±2%(Reading ),15min
• Measuringprinciple：Dichromatecolorimetricmethod
• Digestionmethod：Sealingreflux Method(Coulddispelling 21 Samplessi
• Digestiontemperature：Rt~165ºC
• Digestiontime：0~120min
• Calibration：Two-Pointcalibration(Zeroandfullscale Calibrati
• Datastorage：200datawithtime-and-Datestamp
• Data View,Delete&Print：Yes
• Power Supply：AC110,220V±10%,50,60Hz
• Packing Size(mm)：Bk-Cod1: 370*305*330
• Gross Weight(Kg)：8.5
• Transport Package：Wood,Carton,Expot Standard Packing
• Specification：370*305*330
• Trademark：BIOBASE
• Origin：China
• Production Capacity：1000units,Month

Model

BK-COD1

BK-COD2

Range

COD

0.0~150.0mg/L

0.0~1500mg/L

0.0~100.0mg/L

100.0~1000mg/L

Electrolysis

currentdivide

-

10mA/20mA/40mA

Accuracy

Basic accuracy

≤150mg/L:±8%reading ±1mg/L

≥150mg/L:±8%reading

±2%FS

Repeatability

3%reading

1%FS

Stability

±2%(reading )/15min

-

MeasuringPrinciple

Dichromatecolorimetricmethod

Coulometrictitration

DigestionMethod

Sealingreflux method(coulddispelling

21 samplessimultaneously)

Refluxmethod

DigestionTemperature

RT~165ºC

Refluxmethod

DigestionTime

0~120min

-

Calibration

Two-pointcalibration(zeroandfullscale

calibration)

Calibrationnotneedstandard

solution

DataStorage

200datawithtime-and-datestamp

200datawithtime-and-datestamp

Data view,delete&print

Yes

Display

LCD

Power Supply

AC110/220V±10%,50/60Hz

Packing size(mm)

BK-COD1: 370*305*330

Bk-COD1-1: 575*435*285 

575*435*285

Gross weight(kg)

8.5

          4.5

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