Laboratory Chemical Oxygen Demand Cod Analyzer Cod Analyzer

• Name: Cod Analyzer
• Display: LCD
• Transport Package: Carton Case
• Trademark: biobase
• Origin: China
• Model NO.: BK-COD571
• Production Capacity: 3000unit/Year

Product Description

BK-COD analyzer


          
 

Features for BK-COD571
* LCD screen, easy to operate
* Dichromate colorimetric method, LED light source, long service life
* Two-point calibration (zero and full scale calibration)
* Measurements can be displayed directly, needless to count
* Support to connect with PC through USB interface
* Date can be consulted, deleted and printed
* BK-COD571-1 digester is standard accessory
 
Features for Bk-COD572
* LCD screen, easy to operate
* Coulometric titration method, without standard titrate solution, as well as the ferric sulfate
* Optional electrolysis current: 10mA, 20mA, 40mA
* Measurements can be displayed directly, needless to count
* Date can be consulted, deleted and printed
* Support to connect with PC through USB interface
* BK-COD572-1 stirrer is standard accessory

Specifications:
 

Model		BK-COD571	BK-COD572
Range	COD	0.0~150.0mg/L 0.0~1500mg/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% reading	±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		RT~165ºC	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	200 data with time-and-date stamp
Data view, delete & print		Yes
Display		LCD
Power Supply		AC110/220V±10%, 50/60Hz
Packing size(mm)		BK-COD571: 370*305*330 Bk-COD571-1: 575*435*285	575*435*285
Gross weight(kg)		8.5	4.5