COD-571/572 Chemical Oxygen Demand Meter

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COD-571/572Chemical Oxygen Demand Meter

Features

1. Thischemical oxygen demand meter usesdichromate colorimetric method. Direct reading of COD results and no need toanalyze by other means such as titration.
2. 2 point calibration, including zero COD and full scale calibration can besupported.
3. Measuring results can be viewed, deleted and printed. Up to 200 sets ofmeasuring data can be stored and it can be connected with TP-16 printer.
4. This chemical oxygen demand meter uses digestion method of sealing refluxand can conduct simultaneous digestion of 21 samples for low energyconsumption.
5. The digestion temperature can be adjusted from ambient temperature to 165℃.
6. It is equipped with an over temperature alarming system.
7. The digestion time can be set from 0 to 120 min. It will be power off afterresponse.

Technical Specifications

Model		COD-571	COD-572
Range	COD	0～1500mg/L	0.0～100.0mg/L, 100.0～1000mg/L
	Electrolysis current divide	—	10mA/20mA/40mA
Accuracy	Basic accuracy	≤150mg/L: ±8％ reading ±1 mg/L ≥150mg/L: ±8％	±2%FS
	Repeatability	3% reading	1%FS
Stability		±2％ (reading )/15min	—
Measuring Principle		Dichromate colorimetric method	Coulometric titration
Digestion Method		Sealing reflux method (could dispelling 21 samples simultaneously)	Reflux method
Digestion Temperature		Ambient ～ 165℃	Reflux method
Digestion Time		0～120min	—
Calibration		Two-point calibration (zero and full scale calibration)	Calibration not need standard solution
Data Storage		200 data with time-and-date stamp	100 data with time-and-date stamp
View, delete and print		Yes
Display		LCD
Power		AC 220±22V, 50±1Hz
Package No.		COD-571: WXS-A010-4 COD-571-1: WXS-A002-3	WXS-A010-1
Shipping Package		350x340x200mm, 4kg	350x340x200mm, 4kg

Standard Configuration (COD-571)

Part No.	Description	Quantity
	COD-571 Chemical Oxygen Demand Meter	1
	Universal power line	1
	Printer connecting line	1
	Operation instruction manual	1
	Accessory box	1

Standard Configuration (COD-572)

Part No.	Description	Quantity
	COD-572 Chemical Oxygen Demand Meter	1
	Electrode	1
	Stirrer	1
	Universal power line	2
	TP－16 serial printer connecting line	1
	Electrolyte cup	6
	Electrolysis electrode connecting line	1
	Detection electrode connecting line	1
	Stirring bead	3
	Condenser tube	3
	Fuse 0.5A/250V	3

INESA is a professional chemical oxygen demand meter manufacturer and supplierin China. We offer environmentalanalyzer, multi-parameter meter, pH meter, conductivity meter, fluorescence spectrophotometer,and others.

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