KA4.* Connector for Electrochemical Sensors

The connector enables the use of the electrochemical sensor/biosensor based on the substrates AC1, AC4, CC1, CC2 and TS1 in classical electrochemical arrangement. This connector has 6 contacts. Three contacts on the front side serve as contacts for 3-electrode system. Three contacts on the back side main purpose is to be used with AC1 (H, T) sensors that possess heating and temperature measuring termistor.

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  • CC1 Electrochemical sensor

    A conductivity sensor made by thick film technology with interdigitated structure of electrodes

    Dimensions: 25.4 x 7.26 x 0.63 mm

    WE material: Au/Pt, Au, Pt, Ag, C

     

    The sensor is formed on a corundum ceramic base. Onto this surface two interdigitated structures of electrodes are applied. The electrodes are made of Platinum-Gold alloy in standard product CC1.WS. At the end of the sensor there is a contact which is connected with the active part by the silver conducting path which is covered by a dielectric protection layer. A bio-chemically active substance can be immobilised on the working electrode of the sensor.

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  • AC4 Electrochemical sensor

    Amperometric single working electrode sensor with a extremely big working electrode made by thick film technology

    Dimensions: 25.4 x 7.26 x 0.63 mm

    WE material: Au/Pt, Au, Pt, Ag, C

     

    The sensor is formed on a corundum ceramic base. On to this surface working electrode is applied. The working electrode is made of variety of materials. At the end of the sensor there is a contact which is connected with the active part by the silver conducting path which is covered by a dielectric protection layer.

     

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  • CC2 Electrochemical sensor

    A conductivity sensor with two active parts made by thick film technology with interdigitated structure of electrodes

    Dimensions: 25.4 x 7.26 x 0.63 mm

    WE material: Au/Pt, Au, Pt, Ag, C

     

    The sensor is formed on a corundum ceramic base. Onto this surface two interdigitated structures of electrodes are applied. The electrodes are made of Platinum-Gold alloy in standard product CC2.WS. At the end of the sensor there is a contact which is connected with the active part by the silver conducting path which is covered by a dielectric protection layer. A bio-chemically active substance can be put on the electrodes, one interdigitated structure, the second structure is reference.

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  • AC1 Electrochemical sensor

    Basic amperometric low cost three-electrode sensor with patented structure made by thick film technology.  

    Dimensions: 25.4 x 7.26 x 0.63 mm

    WE material: Au/Pt, Au, Pt, Ag, C

     

    The sensor is formed on a corundum ceramic base. On to this surface the working, the reference and the auxiliary electrodes are applied. The working and the auxiliary electrodes are made of variety of materials. At the end of the sensor there is a contacting field which is connected with the active part by the silver conducting paths which are covered by a dielectric protection layer.

     

    A bio-chemically active substance can be immobilised on the working electrode of the sensor to create a biosensor. All sensors can be equipped with heating and temperature sensing elements. Thermistor (must be calibrated) or Pt 1000 (the response corresponds to the ISO standard) is used as the temperature sensor.

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