CODet-5000 COD Water Quality Online Analyzer
CODet-5000 is a new self-developed automatic online analyzer for measuring chemical oxygen demand (COD). Based on our patented Permeance Measurement Technology Platform, combined with Constant Temperature Fiber Technology and Digestion Colorimetric Integration Technology, it can achieve high precision, low detection limit, high stability and low maintenance of automatic COD online monitoring. The product fully meets the application of pollution sources, industrial production
process, municipal wastewater, etc. It has passed the certificate of CPA and CCEP.
Features:
• Excellent stability monitoring system with Permeance Measurement Technology.
not be interfered by chromaticity, suspended solids and bubbles
• Strong ability to resist chromaticity interference
• High detection precision, low LLOQ (10mg/L), small drift for long-term operation
• Intelligent self-test and self-diagnosis function
• Modular design, highly integrated valve terminal
each valve can be maintained, disassembled and cleaned individually
• 24hrs real-time inspection
• Equipped with alarm function, quality control function and reverse control function
Specification:
| Measuring method: |
Fast Digestion Spectrophotometry |
| Range: |
10~1000/3000/5000mg/L (extensible) |
| Indication error: |
±10% |
| Repeatability: |
≤5% |
| Zero drift: |
±5%F.S. |
| Span drift: |
±5%F.S. |
| Memory effect: |
±2mg/L |
| LLOQ: |
10mg/L |
| Reagent: |
standard reagent can make 400 samples |
| Maintenance: |
<2 hours/month |
| Ambient temperature: |
5ºC~45ºC |
| Communication interface: |
RS485/RS232/USB interface (optional)
1x4-20mA input/output (can be expanded to 2) |
| Power consumption: |
200W(220±10%VAC 50Hz), without sampling pump |
| Note: |
test method refers to the latest standards of Environmental Certification |
Application
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