Portable COD (Chemical Oxygen Demand) Analyzer

Portable COD Analyzer: Advanced Real-Time Water Quality Monitoring Solution

For environmental scientists, water quality professionals, and industries managing wastewater, gaining precise and immediate Chemical Oxygen Demand (COD) insights is critical for efficient pollution control and water quality management. The Portable COD Analyzer sets a new standard in real-time water quality monitoring with its combination of cutting-edge technology, portability, and user-focused design. This revolutionary device eliminates the need for costly, time-consuming reagents by leveraging advanced spectroscopic methods, making water quality analysis faster, more cost-effective, and environmentally friendly.

Innovative Technology for Accurate Monitoring

At its core, the analyzer uses the 254nm Spectral Absorption Coefficient (SAC254) method, a highly advanced technique that measures soluble organic matter in water by detecting ultraviolet light absorption. This method provides a rapid and reliable estimation of COD and Biochemical Oxygen Demand (BOD) under specific conditions. Unlike traditional laboratory testing, which involves chemicals and delays, the analyzer ensures continuous, reagent-free monitoring, reducing both operational costs and environmental impact.

Key Features and Benefits

1. Unrivaled Portability and Rugged Design

• Engineered for field use with an IP67-rated housing for dust and water resistance.
• Built to withstand harsh environments, including submersion and extreme conditions.
• Features an ergonomic, curved design with a rubberized non-slip hand strap for secure handling, even in wet or slippery conditions.

2. Simple and Intuitive Operation

• A bright 3.5-inch color display ensures clear visibility in varying light conditions.
• Easy-to-navigate interface with automatic sensor recognition for plug-and-play functionality.
• Highly customizable measurements through advanced sensor parameterization and calibration.
• Designed to simplify complex tasks, ensuring quick and accurate results for both experts and novice users.

3. Seamless Data Storage and Management

• Equipped with 8GB of internal storage, capable of logging over 100,000 data points for extensive data tracking.
• USB connectivity allows quick and hassle-free data transfer for further analysis or reporting.
• MODBUS RS485 compatibility integrates easily with existing systems for streamlined monitoring and real-time feedback.

4. Long Battery Life for Extended Operations

• A built-in rechargeable battery, chargeable via a standard USB port, offers extended runtime for prolonged fieldwork.
• Ensures minimal downtime, maximizing productivity during on-site assessments.

5. High Performance and Versatility

• Exceptional measurement range and precision, handling COD values up to 1000 mg/L and turbidity up to 800 NTU.
• Designed to meet diverse water quality assessment needs, from municipal wastewater plants to environmental and industrial applications.

Applications

The Portable COD Analyzer is tailored for a wide range of industries and applications:

• Wastewater Treatment Plants: Perform on-site monitoring of organic loads at inflow and outflow points to optimize processes and ensure regulatory compliance.
• Environmental Monitoring: Quickly assess surface water quality (rivers, lakes), industrial discharge, and fisheries to identify and mitigate pollution sources.
• Industrial Process Control: Manage organic matter levels in industrial processes with real-time, accurate feedback for improved efficiency.
• Research and Development: Ideal for academic research or pilot projects requiring portable, precise, and repeatable water quality measurements.

Technical Specifications

• COD Measurement Range: 0–500 mg/L (KHP calibration), 0–1000 mg/L (general)
• Turbidity Range: 0–400 NTU, 0–800 NTU
• Accuracy:
  • COD: ±5%
  • Turbidity: ±10%
• Repeatability: 5%
• Resolution:
  • COD: 0.01 mg/L
  • Turbidity: 0.01 NTU
• Pressure Range: ≤0.1 MPa
• Operating Conditions:
  • Storage Temperature: -15°C to 50°C
  • Working Temperature: 0°C to 45°C (Non-freezing)
• Sensor Material:
  • Body: SUS316L (Freshwater), Titanium alloy (Seawater)
  • Cable: PUR
• Dimensions and Weight:
  • Sensor: Ø34mm x L209mm, <0.8 kg
  • Meter: 203mm x 100mm x 43mm, 0.5 kg
• IP Ratings:
  • Meter: IP67
  • COD Sensor: IP68
• Cable Length: 3 meters (extendable)
• Display: 3.5-inch color screen with adjustable backlight
• Data Storage Capacity: Logs >100,000 data points.

Why Choose the Portable COD Analyzer?

With its superior portability, ease of use, and cutting-edge technology, the Portable COD Analyzer is the ideal solution for professionals seeking fast, accurate, and reliable water quality monitoring. Whether you're managing a wastewater treatment plant, conducting environmental surveys, or optimizing industrial processes, this device offers unmatched performance and reliability to help you tackle the challenges of water quality management.

Get real-time results, reduce costs, and make informed decisions with the Portable COD Analyzer—the ultimate tool for modern water quality analysis.