QUICKCODLAB

Continuous COD water analyzers for laboratories

Water Quality Matters Across All Industrial Applications

Our LAR™ QuickCODlab™ water analyzer is the most reliable measurement system for the determination of the chemical oxygen demand in laboratories.  Using this environmentally friendly COD analyzer and analysis technique, you can now determine chemical oxygen demand quickly, cleanly and safely – without any chemicals.  Chemical oxygen demand (COD) is one of the most important sum parameters in water analysis. It is considered as a reference for the organic load of wastewater, both in the industrial and municipal sectors. In general, analytical processes are based on the use of different reagents. However, the safe and environmentally friendly procedure is thermal oxidation.

The COD value indicates the amount of oxygen consumed during the oxidation of organic substances of a water sample. The standard COD procedures are subject to criticism, due to their high consumption of hazardous chemicals, so a reliable COD measurement system needs to be environmentally friendly and free of chloride interference.  Our analyzer uses a temperature of 1,200°C which guarantees complete combustion and eliminates the need for chemicals. The QuickCODlab precisely determines the COD within minutes.

Those who routinely perform laboratory tests for COD understand the standard COD method is an hours-long procedure using several hazardous substances. Fortunately, it is now possible to measure COD quickly, accurately, cleanly and safely in the laboratory, using high temperatures rather than chemicals to oxidize the sample. With the QuickCODlab, there is now a fast, reagent-free laboratory COD method. The same time-tested method used in the field for online monitoring is now available in a bench-top design. The QuickCODlab follows American Standard Method (ASTM D6238-98), using 1200°C instead of the standard 900°C, enabling chemical-free measurement.

With the QuickCODlab, complete measurements are made in only three minutes, with multiple measurements in only 10 minutes. This provides enormous time-savings compared to standard hours-long procedures.

We are the TOC Leadersin high-temperature TOC, COD, BOD and Toxicity water analysis for maximum reliability, high-performance and fast response.

  • Measurement range: 1 – 100 mg/l (depending on the application), 10 – 200 mg/l, 100 – 1,000 mg/l, 1,000 – 3,000 mg/l, 2,000 – 10,000 mg/l, further options available
  • Fast Response Time: 3 minutes
  • Determination of the real oxygen demand
  • Proven thermal temperature combustion
  • Chemical-free technique
  • Reliable measurement without reagents
  • Excellent chloride acceptance

OPTIONS

  • Autosampler

    HOUSINGS

    • IP54 (Standard)

    APPLICATIONS

    • Laboratories
    • Industrial Effluent Monitoring in Industrial Wastewater
    • Monitor Influent Loads in Municipal Wastewater Treatment Facilities
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    Process Inisights_LAR QuickCODlab water analyzer for laboratories

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    DETERmine THE CHEMICAL OXYGEN DEMAND FAST

    COD measurement is accomplished in about 3 minutes. Thus, 3 replication measurements per sample can be determined within less than 10 minutes.  The QuickCODlab offers enormous time and cost savings in comparison to standard procedures.

    O2 DETECTION IS SIMPLE AND RELIABLE

    An O2 detector determines the oxygen used to digest all the constituents. The determination of the oxygen demand is performed over a wide variety of measurement ranges. The QuickCODlab also reliably measures the real COD in relevant measurement ranges from 5 to 100 mg/l.

    HIGH SALT CONCENTRATIONS ARE NO PROBLEM

    The QuickCOdLAB easily masters salt concentrations of up to 10 g/l, and even up to 300 g/l of sodium chloride (NaCl) with the additional high salt option. The salts move through the oven and are carried out of the system together with the condensate finally being collected as solids in a special retaining device. This means that no salt residues can form in the oven and the sample does not have to be diluted, even at the highest of salt concentrations. This, in turn, having a positive effect on the accuracy of the measurements.


    OUR WATER ANALYZER SOLUTIONS FOR INDUSTRIAL APPLICATIONS

    QUICKCODULTRA™

    LAR™ Chemical Oxygen Demand COD Wastewater & Process Water Analyzer
    Process Insights_QuickTOCultra

    QUICKTOCULTRA™

    LAR™ Total Organic Carbon TOC Wastewater & Process Water Analyzer
    Process Insights_QuickTOCultra

    QUICKTONULTRA™

    LAR™ Total Nitrogen TN Wastewater & Process Water Analyzer
    Process Insights_QuickTOCultra

    QuickTOCairport™

    LAR™ Total Organic Carbon TOC Analyzer for Airport Applications
    Process Insights_QuickTOCultra

    QUICKTOCUV™

    LAR™ Total Organic Carbon TOC Clean Water Analyzer
    Process Insights_QuickTOCuv

    QUICKTOCUV II™

    LAR™ Total Organic Carbon TOC Clean Water Analyzer with UV Persulfate Oxidation
    Process Insights_LAR QuickTOCuvII water analyzer

    QUICKTOCeco™

    LAR™ Total Organic Carbon TOC Clean Water Analyzer with UV Persulfate Oxidation
    Process Insights_LAR QuickTOCeco water analyzer

    QUICKCODLAB™

    LAR™ Chemical Oxygen Demand COD Analyzer for Laboratories
    Process Inisights_LAR QuickCODlab water analyzer for laboratories

    QUICKTOCPURITY™

    LAR™ Total Organic Carbon TOC Pure Water Analyzer
    Process Insights_LAR QuickTOCpurity pure water analyzer

    QUICKTOCTRACE™

    LAR™ Total Organic Carbon TOC Ultra-Pure Water Analyzer
    Process Inishgts_LAR QuickTOCtrace for ultra-pure water analysis

    TOXALARM™

    LAR™ Toximeter for Drinking Water and Surface Water
    Process Insights_LAR_ToxAlarm

    NitriTox™

    LAR™ Toximeter for Wastewater Treatment Plant Monitoring
    Process Insights_LAR_Toximeter NitriTox

    BIOMONITOR™

    LAR™ Biochemical Oxygen Demand BOD Analyzer for Controlling Wastewater Treatment Plants
    Process Insights_LAR_BioMonitor_wwt water analyzer
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    SOLUTIONS

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