KZCOD-2000X Online CODcr Chemical Oxygen Demand Analyzer
KZCOD-2000X online CODcr analyzer with high precision, low reagent consumption and industrial PLC control. Ideal for industrial wastewater and surface water quality monitoring.
# Upgrade your wastewater treatment process with the KZCOD-2000X Online COD Analyzer.
This high-performance system provides automated, precise Chemical Oxygen Demand tracking, cuts lab testing labor and delays, optimizes process efficiency, and guarantees consistent compliance with environmental regulations for industrial and municipal facilities worldwide.
Core Advantages:
• Compliance & Certification: Measurement method complies with HJ 377-2019 standard, certified with CCEP environmental certification to meet regulatory requirements.
• Precision & Anti-Interference: Adopts advanced fluid flow path and data algorithms to effectively eliminate interference from colority and turbidity. High-precision corrosion-resistant syringe pump ensures accurate metering, stable CV value and lifetime maintenance-free operation.
• Low Consumption & Easy Operation: Minimal reagent consumption (1mL Reagent A, 1mL Reagent B, 2mL Reagent C) and extremely low waste liquid generation. Equipped with waste liquid separation function to discharge high-concentration reaction waste and cleaning waste separately. Long maintenance interval (once per month) delivers high cost performance.
• Stability & Reliability: Industrial-grade PLC controller features strong anti-interference capability, low power consumption and low power supply requirements for stable operation.
• Flexible Measuring Range: High-precision syringe pump flow system supports high-dilution measurement, expanding the measuring range without additional devices.
# Technical Specifications:
Measurement Method | Potassium dichromate spectrophotometry |
Measuring Range | (0~200) mg/L, expandable |
Actual Water Sample Comparison Test (<50mg/L) | ±2..5.6% |
Repeatability | ±0.7% |
Indication Error (20% span) | ±0.2% |
Indication Error (50% span) | ±0.8% |
Indication Error (80% span) | ±1.8% |
24h Low Concentration Drift | ±1.1mg/L |
24h High Concentration Drift | ±0.3% |
Chloride Ion Influence | ±0.6% |
Voltage Stability | ±1.4% |
# Applications:
Industrial wastewater monitoring, river section monitoring, environmental water treatment process monitoring, surface water quality monitoring, and water environment supervision by environmental protection authorities.
# Our Team:
We boast a senior professional and technical team composed of Class-I and Class-II constructors, senior electrical engineers, environmental engineers, and electromechanical engineers. We maintain long-term strategic partnerships with world-renowned brands such as Siemens, Schneider, and ABB, and collaborate with leading universities and research institutions at home and abroad to drive technological innovation.
# OEM Customization Process:
1. Requirement Confirmation & Solution Design
2. Branding Customization (Logo, Color, Font)
3. Cabinet Material & Structure Specification
4. Electrical Component & System Configuration
5. Design Drawing Review & Approval
6. Production & Quality Inspection
7. Packaging & Logistics Arrangement
# Global Exhibitions:
We actively participate in global industry exhibitions to display our professional Online CODcr Analyzer, Water Analyzer, Chemical Oxygen Demand Meter, Online Water Quality Monitor, Industrial COD Detection Device and automation solutions.
# Our Factory
Established in 2009
Factory area: 15,000 m
R&D personnel: 50+
Industry experience: 20+ years
Production lines: 4+
Annual output: 100 units per month
Export coverage: Asia, Europe, Middle East, North America & South America
For reliable real-time water quality monitoring, the KZCOD-2000X Online CODcr Analyzer stands as the top choice for industrial wastewater applications. It delivers accurate, continuous COD measurements, minimizes maintenance requirements, streamlines regulatory reporting, and helps facilities avoid costly non-compliance penalties while optimizing treatment operations.
