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COD Analyzers E'KONIKS-E'kspert Expert-003-HPK1(16), BOD, etc.

COD Econix-Expert analyzers are made on the basis of the Expert-003 photometer and are designed for mass measurement of COD according to GOST 31859-2012 "Water. Method for determining Chemical oxygen consumption" in all types of water (drinking, natural, waste) in the range from 10 to 800 MgO/ dm3. Dilution is allowed for the analysis of water samples with higher COD values. The essence of the COD measurement method consists in treating a water sample with sulfuric acid and potassium bichromate at a given temperature in the presence of silver sulfate, an oxidation catalyst and mercury (II) sulfate used to reduce the influence of chlorides, and determining COD values in a given concentration range by measuring the optical density of the test solution at a given wavelength of 430 or 605 nm (depending on the measurement range) using the calibration dependence of the optical density of the solution on the COD value.

Models: Expert-003-HPK1(16) Standard, Expert-003-HPK1(16) Dialog, Expert-003-HPK1(16), Expert-003-HPK1(26) Standard, Expert-003-HPK1(26) Dialog, Expert-COD-BOD Complex, Expert Complex-Ph-COD-BOD, complex Expert-COD-BOD-R, complex Expert-Ph-COD-BOD-R.

DOCUMENTS

All E'KONIKS-E'kspert products

The group "New Technologies" offers for review the products of the plant E'KONIKS-E'kspert: liquid analyzers, pH meters, photometers, corrosion meters, coulometers, Fischer titrators, devices for educational laboratories, conductometers, analyzers, reagents for devices, electrodes, sensors for devices, magnetic stirrers
  • pH meters E'KONIKS-E'kspert
    pH meters
    Expert-pH +Eh, 3x1, micro, etc.
  • Liquid Analyzers E'KONIKS-E'kspert
    Liquid Analyzers
    Expert-001-1.0.1, 3rN, 3rNm, etc.
  • Conductometers E'KONIKS-E'kspert
    Conductometers
    Expert-002-1-3- p, 002-2-6-n, etc.
  • Photometers, photo cells E'KONIKS-E'kspert
    Photometers, photo cells
    Expert-003 Standard, Ozone, etc.
  • Coulometers E'KONIKS-E'kspert
    Coulometers
    Expert-006 basic, pH, etc.
  • Fischer Titrators E'KONIKS-E'kspert
    Fischer Titrators
    Expert-007M, A, AP, B, etc.
  • COD Analyzers E'KONIKS-E'kspert
    COD Analyzers
    Expert-003-HPK1(16), BOD, etc.
  • BOD Analyzers E'KONIKS-E'kspert
    BOD Analyzers
    Expert-001, BOD, pH, MTX, etc.
  • Dissolved Oxygen Analyzers E'KONIKS-E'kspert
    Dissolved Oxygen Analyzers
    Expert-009 laboratory, etc.
  • Analyzers of nitrates, nitrites, fluorides E'KONIKS-E'kspert
    Analyzers of nitrates, nitrites, fluorides
    Micon-2 nitrate, fluoride, etc.
  • Voltammetric analyzers E'KONIKS-E'kspert
    Voltammetric analyzers
    Ecotest-VA, VDE, VDE-U, VA-US, etc.
  • Corrosion meters E'KONIKS-E'kspert
    Corrosion meters
    Expert-004, etc.
  • Titration Kits E'KONIKS-E'kspert
    Titration Kits
    Titrion-1/1, 1-3, pH, Ecologist, etc.
  • Devices for educational laboratories E'KONIKS-E'kspert
    Devices for educational laboratories
    Expert-001K-2, 001 A, etc.
  • Conductometric sensors E'KONIKS-E'kspert
    Conductometric sensors
    UEP-P-K1 (InLab720), UEP-N-S, etc.
  • Oxygen sensors E'KONIKS-E'kspert
    Oxygen sensors
    DCTP-02.4, DCTP-03, DC-01, etc.
  • Temperature sensors E'KONIKS-E'kspert
    Temperature sensors
    Models: TDS-2, TDS-3 idr.
  • Test kits for CT-PHOTO E'KONIKS-E'kspert
    Test kits for CT-PHOTO
    ST-PHOTO Chromaticity, KPAV, etc.
  • Test kits for CT-TITR E'KONIKS-E'kspert
    Test kits for CT-TITR
    CT-TITER Hardness, Calcium, etc.
  • Reagents for measuring COD E'KONIKS-E'kspert
    Reagents for measuring COD
    COD range 10 ... 160 MgO/l, etc.
  • GSO E'KONIKS-E'kspert
    GSO
    GSO Bismuth, Cadmium, Copper, etc.
  • Electrodes E'KONIKS-E'kspert
    Electrodes
    ESK-10301/7, ES-10601, etc.
  • Auxiliary equipment E'KONIKS-E'kspert
    Auxiliary equipment
    P1, case, SHU-05, electrolyte, etc.
  • Magnetic Stirrers E'KONIKS-E'kspert
    Magnetic Stirrers
    RHYTHM-01, RHYTHM-01 (5B), etc.

About E'KONIKS-E'kspert

The research and production company Econix-Expert (Moscow) produces modern electrochemical and optical devices for analytical and laboratory control, product certification, research work, student workshops. When developing devices, all modern trends of the best foreign and domestic instrumentation are taken into account as much as possible, aimed at maximum automation of measurements and user convenience.

  • Decisions

    The company tracks the needs of modern society, offering classic and innovative solutions based on advanced technologies.

  • Priorities

    The company's priority is to maintain high quality standards. The desire to make products as affordable as possible, to maintain the price-quality ratio.

  • Technologies

    The company multiplies knowledge and technologies in the field of chemical analysis of water, soil, food products and food raw materials, water purification and related fields.

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Learn more about our products E'KONIKS-E'kspert.
  • Price list for products Econix-Expert from directory E'KONIKS-E'kspert
    Price list for products Econix-Expert
  • Product questionnaire on site Econix-Expert
    Product questionnaire Econix-Expert

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