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BayMeters

Supmea MDE20-COD Chemical Oxygen Demand Analyzer

Supmea MDE20-COD Chemical Oxygen Demand Analyzer

US$12,479.00
US$12,479.00
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Low stock: 10 left • Lead Time: 2-4 Weeks
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Product Overview

The SUP-MDE20-COD Online COD Analyzer is an automated water quality monitoring system developed for continuous Chemical Oxygen Demand measurement. Using the potassium dichromate digestion method, it provides accurate and stable monitoring for wastewater treatment plants, industrial discharge, and environmental compliance applications. With integrated digestion, automatic calibration, intelligent cleaning, and flexible communication interfaces, the analyzer ensures dependable long-term operation while reducing maintenance requirements.

Key Features

  • Integrated digestion module and plunger pump reduce component wear while improving long-term reliability.
  • Automatically compensates for fouling conditions to maintain stable and accurate measurements.
  • Performs automatic calibration, cleaning, and sample injection to minimize manual maintenance.
  • Supports continuous online monitoring as well as batch sampling for different applications.
  • Automatically detects reagent shortages and provides warning alarms before measurements are affected.
  • Optimized reagent formulations and detection sequences for municipal wastewater, industrial wastewater, chemical processing, and electroplating industries.
  • Supports automatic data storage and transmission through multiple communication interfaces.
  • Designed according to GB/HJ 828 and HJ 377 standards for COD online monitoring.

Applications

Technical Specifications

Measuring Range 0–200 / 0–500 / 0–2000 mg/L (Online Switchable)
Accuracy 20% Range: ±10% 50% Range: ±8% 80% Range: ±5%
Repeatability ≤5%
Limit of Quantitation ≤15 mg/L
Memory Effect ±5 mg/L
Analog Output 4–20 mA
Communication RS232, RS485, RJ45
Power Supply 110 VAC ±10%, 50 Hz
Power Consumption ≤100 W
Sample Temperature 32–122°F (0–50°C)
Ambient Temperature 41–104°F (5–40°C)
Relative Humidity ≤90% RH (Non-condensing)
Dimensions 12.4 × 9.4 × 19.7 in (315 × 239.5 × 500 mm)
Weight 44 lb (20 kg)

Downloads

User Manual
Datasheet

FAQ

What does the SUP-MDE20-COD measure?

It continuously measures Chemical Oxygen Demand (COD), a key indicator of organic pollution in water.

Does the analyzer support automatic calibration?

Yes. Calibration intervals can be configured from 1 to 999 hours according to application requirements.

Can the measuring range be changed?

Yes. The analyzer supports online switching between multiple measuring ranges without hardware replacement.

How does the analyzer reduce maintenance?

It features automatic cleaning, intelligent anti-fouling compensation, and reagent level monitoring to minimize manual intervention.

What warranty do you provide?

Please refer to BayMeters Warranty Policy or contact our sales team for warranty details.

How long does shipping take?

Products in the US warehouse typically ship within 3–5 business days

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