OE.D*.E** Oxygen Electrode

The Oxygen electrode consists of a PEEK body, platinum electrode, silver reference electrode and membrane holder.

 

The platinum electrode is melted in glass. The membrane holder with electrolyte is attached by thread. Oxygen electrode (OE) is designed for measurements with thermostated cell TC4, TC5, TC6.

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    Technical Parameters

    • Supply: 12 V
    • Min temperature: -9.9°C
    • Max temperature: 59.9 °C
    • For TC4, TC6 or Eppendorf microvials

    Device Usage

    • Cooling/heating of solution of temperature sensitive chemicals during experiments
    • Maintaining of chemicals at exact temperature
    • The electrochemical measurement with thermodiffusion
    • Heated electrodes technology

    The option with Eppendorf microvials 0.2 ml, 0.5 ml, 1.5 ml is possible

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  • ISE Ion Selective Electrodes

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    ISEs enable routine analysis in agriculture, food process, soil analysis, environmental anylysis, tribotechnical analysis, explosives and pyrotechnical mixtures analysis. They can be used for water, pot-, waste-, boiler-, mineral-, and well water samples.

     

    These electrodes allow for direct measurements of Ammonium, Lithium, Sodium, Calcium, Fluoride, Nitrate, Potassium and Barium.

     

    Electrodes are applicable to all commonly used measuring apparatus, with internal resistance of above 10^9 – 10^12 ohm.

    Diameter: 12 mm.

    Standard electrical connecting cable is 0.8 to 1 m. coaxial cable with BNC connector.

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    The instrument enables measurement of amperometry, potentiometry and conductometry. Communication with the computer is provided via USB or Bluetooth. This hand-held device is equipped with GPS navigation so the measured data may be enhanced by the exact coordinates of the location where the measurement was made.

     

    Measured data can be stored and later processed in a PC because of the SD card slot incorporation. The ability to record a waveforms or integrate the measure values is enabled. Basic evaluation methods are also implemented – linear and non-linear calibration and standard addition method is available. The influence of the type of oxygen electrode membrane, temperature or gas solubility can be compensated for the measured values.

     

    The measured data are automatically recalculated and displayed in units of current, voltage, concentration (g∙L-1 or mol∙L-1) or saturation. Potentiometric measurement allows connection of pH electrodes and ISE.

     

    Key Properties

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    Improvements:

    • Faster battery charging via USB charger.
    • Vector voltmeter for precise conductometric measurement.
    • A more sensitive GPS module.
    • More robust input circuits for ametrometric measurement –  less susceptible to noise.

     

    More information can be found through the link: https://www.monokrystaly.cz/cs/ph-mv-ion-metry.html?fbclid=IwAR3ieir-mH-D10LZ-SZkrx74OHZYvOHjZPnOX8nfi9WdcwostsUgTAVaZPM#MPH471 

     

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