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CODmn Permanganate Index Online Water Quality Analyzer

Nanjing Juge Environmental Technology Co., Ltd.
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    Buy cheap CODmn Permanganate Index Online Water Quality Analyzer from wholesalers
     
    Buy cheap CODmn Permanganate Index Online Water Quality Analyzer from wholesalers
    • Buy cheap CODmn Permanganate Index Online Water Quality Analyzer from wholesalers

    CODmn Permanganate Index Online Water Quality Analyzer

    Ask Lasest Price
    Brand Name : JUGE
    Model Number : AG9004
    Certification : IOS9001, CE
    Price : USD2000-7000
    Delivery Time : 5-8 working days
    Payment Terms : Online order,T/T
    Supply Ability : 100 Unit/Week
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    CODmn Permanganate Index Online Water Quality Analyzer

    CODmn Permanganate Index Online Water Quality Analyzer


    >>Overview

    CODMn refers to the mass concentration of oxygen consumed by strong oxidizers under specific conditions to oxidize organic and inorganic reducing substances in water samples. It is a critical indicator of water pollution caused by organic and inorganic reducing agents.

    This analyzer operates autonomously under ‌long-term unattended continuous monitoring‌ based on field configurations. It is widely applicable to surface water monitoring and similar scenarios. Depending on the complexity of on-site conditions, optional preprocessing systems can be integrated to ensure ‌reliable testing processes‌, ‌accurate results‌, and compliance with diverse operational demands.


    >>Features
    The CODMn method employs ‌potassium permanganate oxidation spectrophotometry‌. The sample is heated in a water bath for 20 minutes, during which potassium permanganate oxidizes organic pollutants. The amount of potassium permanganate consumed during this process serves as an indicator of pollutant levels.


    >>Technical Parameter

    Test Method

    Potassium permanganate oxidation spectrophotometric method

    Measuring Range

    0~20mg/L (segmented measurement, expandable)

    Detection Limit

    0.05mg/L

    Resolution

    0.001mg/L

    Accuracy

    ±5%

    Repeatability

    ≤±5%

    Drift (24h)

    Zero drift: ±0.05mg/L

    Span drift: ±2%

    Measurement Time

    Minimum 20min; digestion time adjustable (5~120min) based on actual water samples

    Measurement Modes

    Adjustable time interval, fixed time point, or triggered measurement

    Calibration Modes

    Automatic calibration (1~99 days adjustable)

    Manual calibration based on actual water samples

    Maintenance Cycle

    1 month per session; ~30min per maintenance

    Human-Machine Interface

    Touchscreen display and command input

    Self-Diagnosis & Protection

    Self-diagnoses operational status; retains data during anomalies/power outages

    Automatically clears residual reactants and resumes operation after reset/power recovery

    Data Storage

    5-year data capacity

    Input Interface

    Digital input

    Output Interfaces

    1× RS232, 1× RS485

    2× 4~20mA analog outputs

    Operating Environment

    Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing)

    Power Supply

    Voltage: AC 220±10% V

    Frequency: 50±0.5 Hz

    Power: ≤150W (excluding sampling pump)

    Dimensions

    520H × 370W × 265D (mm)


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