CODet-5000 CODcr Online Automatic Analyzer

Features Of CODet-5000 CODcr Automatic Online COD Analyzer

High accuracy and reliability, strong capability of anti-interference
● Magnetic conductivity measurement technology used on online COD measurement will be not affected by chromaticity, suspended solids, and bubbles, especially suitable for the monitoring of inlet water
● The online COD analyzer's special design of flow and reagent ratio, high precision, low detection limit(10mg/L)
● Our COD analysis equipment adopts constant optical fiber and light intensity compensation algorithm, small drift for long-term operation

Low maintenance and cost
● This water analyzer equipment has a key self-checking function, easy to debug, maintain, comparison test
● Our online cod analyzer has self-diagnosis function, assisting maintainer to analyze the failure
● Imported single-channel high integration valve island which is simple and easy to maintain, dismantle and clean
● All-day networking for real-time inspection of the COD measuring equipment running state

High intelligent level
● Scan code function: rapidly obtain running/maintenance information of the COD measuring equipment
● Alarm function: ZETIAN online COD analyzer provides intuitive and accurate information for grounding self-check, reagent insufficiency and etc
● Quality control: our COD measuring equipment is equipped with a parallel sample test, standard sample verification, and standard recovery rate detection
● Reverse control function: start automatically by flow and PH

Technical Parameter Of CODet-5000 CODcr Automatic Online COD Analyzer

Method	Water Quality COD detection-Rapid Digestion Spectrophotometry
Range	10～5000～20000mg/L (customizable)
Zero Drift	±2mg/L
Span Drift	±3.0% F.S.
Indication Error	±5.0%
Repeatability	≤2%
Memory Effect	≤2mg/L
Reagent	1 set reagents is able for about 250 times of measurement (can be customized according to field needs)
Maintenance	＜2 hour/month
Quality Control Sample Comparison	CODcr＜20mg/L≤5mg/L CODcr≥20mg/L≤10.0%
Water Sample Comparison	CODcr≥30mg/L±10.0%
External Interface	1×4-20mA input/output (expandable to 2 ) RS485/RS232/USB interface/WIFI/ Bluetooth (optional)
Working Temp	5℃～40℃
Power	200W (220VAC 50Hz), regardless of the pump