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BOD Analyzer

Advanced BOD Analyzer

Accurately measure Biochemical Oxygen Demand (BOD) – the critical indicator of water pollution – with our state-of-the-art BOD Analyzer. Designed for efficiency and reliability, it automates the traditional 5-day BOD test, delivering precise results in hours instead of days. Ideal for wastewater treatment plants, environmental labs, and industrial compliance monitoring, our analyzer ensures effortless operation, minimal maintenance, and full compliance with global standards (ISO 5815, EPA 405.1).

Key features highlighted:

  • ✔️ Fast, automated BOD testing
  • ✔️ Replaces manual 5-day method
  • ✔️ High accuracy & reliability
  • ✔️ Simple operation & low maintenance
  • ✔️ Global standards compliance
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    Product Details

    Biochemical Oxygen Demand (BOD) Analyzer

    The BOD Analyzer is an advanced analytical instrument engineered for the precise determination of Biochemical Oxygen Demand (BOD) in aqueous samples. BOD, a fundamental parameter in assessing organic pollutant load and biodegradability, is critical for evaluating wastewater treatment efficacy, regulatory compliance, and environmental water quality.

    This instrument employs an automated, respirometric (or manometric/electrochemical) methodology to significantly accelerate the BOD testing process. By continuously monitoring oxygen consumption by microorganisms during sample incubation, it generates accurate BOD results within 24–48 hours, eliminating the labor-intensive 5-day BOD₅ protocol while adhering rigorously to international standards including ISO 5815, EPA 405.1, and EN 1899-1/2.

    Key Technical Attributes:

    • Automated Operation:

      Reduces manual intervention and operator error.

    • Rapid Analysis:

      Delivers reliable BOD estimates in 1–2 days vs. 5 days.

    • High Throughput:

      Supports simultaneous analysis of multiple samples (e.g., 6/10/15 cells).

    • Integrated Data Management:

      Features digital calibration, real-time trend monitoring, and exportable reports.

    • Robust Compliance:

      Validated for effluent discharge monitoring, plant control, and regulatory reporting under frameworks such as the Clean Water Act and EU WFD.

    • User-Centric Design:

      Includes self-diagnostics, temperature control (±0.1°C), and intuitive software.

    Instrument Model ：MGT-BOD

    Online BOD Analyzer Measurement Range： 0–1000 mg/L

    Measurement Method ：Potassium Dichromate Rapid Digestion

    Detection Limit： 0.02 mg/L

    Resolution ：0.001

    Accuracy： ±10% or ±0.1 mg/L (whichever is greater)

    Repeatability： ±10% or ±0.1 mg/L (whichever is greater) Z

    ero Drift： ±0.05 mg/L

    Span Drift： ±10%

    Measurement Cycle： Minimum cycle: 20 minutes Digestion time: Adjustable from 5–60 minutes

    Sampling Cycle ：Adjustable modes: Interval, fixed hourly, triggered

    Calibration Cycle ：Auto-calibration adjustable from 1–99 days

    Maintenance Interval ：1 month (approx. 1 hour per session)

    Human-Machine Interface： Touchscreen display and command input

    Self-Check & Protection： Data retention during anomalies/power loss Automatic residual fluid discharge and system recovery

    Data Storage ：1 year

    Output Interfaces： 1 × RS232 1 × 4–20 mA

    Operating Environment Recommended temperature: 15–25°C Humidity: <90% (no condensation)

    Power & Consumption： AC 230 ±10% V; 50–60 Hz, 5A Dimensions 1500 × 550 × 450 mm

    Target Applications:

    • Municipal & Industrial Wastewater Treatment Facilities

    • Environmental Monitoring Agencies & Research Laboratories

    • Food & Beverage, Pharmaceutical, and Chemical Industries

    • Water Quality Certification Bodies

    Engineered for precision, durability, and operational excellence, this BOD Analyzer delivers an optimal solution for modern laboratories and facilities demanding efficiency, traceability, and uncompromising data integrity in water pollution control.