ORP

Shop our selection of highly accurate and simple to use ORP electrodes and probes. Hanna's ORP electrodes and probes boast an excellent value due to their accuracy and affordability.

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19 Item(s)

  1. Digital Gel Filled PEI Body ORP Electrode for Field Applications – HI36200
    $165.00

    Ships within 1-2 Business Days

    The HI36200 is a PEI body, single junction ORP electrode with a built-in temperature sensor. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with platinum.

    The HI36200 electrode features a built-in microchip that stores sensor type, serial number, and calibration information. This probe connects to the meter with a 3.5 mm connector. The 3.5 mm connector is proprietary to meters that use digital electrodes. This electrode also features a rugged PEI (polyetherimide) body that has the chemical resistance of a glass body in an unbreakable plastic making it ideal for field and industrial applications.

    Platinum Sensing Pin

    Gel Electrolyte

    3.5 mm Connector

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  2. Digital Glass Body ORP Electrode – HI36180
    $165.00

    Ships within 1-2 Business Days

    HI36180 is a glass body, double junction, refillable ORP electrode with a built-in temperature sensor. This electrode has a single ceramic junction and the ORP sensing pin is made with platinum.

    As a digital ORP electrode, it features a built-in microchip that stores sensor type, serial number, and calibration information. This probe connects to the meter with a 3.5 mm connector. The 3.5 mm connector is proprietary to meters that use digital electrodes. This design consideration is ideal for laboratories and general purpose ORP measurements.

    Built-In Microchip

    Platinum Sensing Pin

    3.5 mm Connector

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  3. HI4430B Gel-Filled Combination ORP Electrode
    $160.00

    Ships within 1-2 Business Days

    The HI4430B is a PEI body, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with gold. This design consideration is ideal for ORP measurements of ozone and applications with other oxidants.

    Durable PEI Body

    Gel Electrolyte

    Gold Sensing Pin

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  4. HI3230B Gel Filled Combination ORP Electrode
    $145.00

    Ships within 1-2 Business Days

    The HI3230B is a PEI body, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with platinum. This design consideration is ideal for ORP measurements in municipal water and quality control applications.

    Durable PEI Body

    Gel Electrolyte

    Platinum Sensing Pin

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  5. HI5412 Reference Electrode for General Purpose, ISE and Titrations
    $120.00

    Ships within 1-2 Business Days

    The HI5412 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and calomel references.

    This design consideration is made for for use with ion selective electrodes, titrations, and general purpose applications in temperatures ranging from -5 to 60°C.

    Half-Cell Electrode

    Calomel References

    Single Ceramic Junction

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  6. HI5414 Reference Electrode for Measurements with Remote Filling
    $135.00

    Ships within 1-2 Business Days

    The HI5414 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a double ceramic junction in the outer reference cell, calomel references, and side arm construction.

    This design consideration is made for use in applications that require remote filling in temperatures ranging from -5 to 60°C.

    Refillable Electrode

    Calomel References

    Side Arm Construction

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  7. HI5413 Reference Electrode for ISE and Samples with Suspended Solids
    $135.00

    Ships within 1-2 Business Days

    The HI5413 is a glass body, refillable, single junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a PTFE sleeve junction in the outer reference cell, calomel references, and is made for use in temperatures ranging from -5 to 60°C.

    This design consideration is made for measurements in samples with suspended solids, and can be used in a variety of titrations.

    Half-Cell Design

    Calomel References

    PTFE Sleeve Junction

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  8. HI5311 General Purpose Reference Electrode
    $100.00

    Ships within 1-2 Business Days

    The HI5311 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and is made for use in temperatures ranging from -5 to 100°C.

    This design consideration is made for general purpose use with pH, ORP, or ion selective electrode half-cells, as well as for use in a variety of titrations.

    Half-Cell Design

    Refillable Electrode

    Double Junction Reference

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  9. HI3618D Combination ORP Electrode with Built-In Temperature Sensor
    $160.00

    Ships within 1-2 Business Days

    The HI3618D is a glass body, refillable, single junction ORP electrode with a DIN connector. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with platinum.

    This design consideration is ideal for laboratories and general purpose ORP measurements.

    temperature sensor

    Built-In Temperature Sensor

     

    refillable electrode

    Refillable Electrode

     

    platinum sensing pin

    Platinum Sensing Pin

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  10. HI5314 Reference Electrode for Measurements with Remote Filling
    $165.00

    Ships within 1-2 Business Days

    The HI5314 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a double ceramic junction in the outer reference cell and a side arm construction.

    This design consideration is made for use in applications that require remote filling in temperatures ranging from -5 to 100°C.

    Refillable Electrode

    Double Ceramic Junction 

    Side Arm Construction

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  11. HI3148B ORP SMART Electrode with Clogging Prevention System (CPS)
    $235.00

    Ships within 1-2 Business Days

    The HI3148B is a glass body, refillable, open junction ORP electrode with a BNC connector. This electrode features a double junction reference, Hanna’s Clogging Prevention System (CPS™) technology, and platinum sensing ring

    Clogging Prevention System (CPS™) Technology

    Platinum Sensing Ring

    Refillable Electrode

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  12. HI3148B/50 ORP SMART Electrode with Clogging Prevention System (CPS)
    $200.00

    Ships within 1-2 Business Days

    The HI3148B/50 is a glass body, refillable, open junction ORP electrode with a BNC connector. This electrode features a double junction reference, Hanna’s Clogging Prevention System (CPS™) reference junction and platinum sensing ring.

    Clogging Prevention System (CPS™) Technology

    Platinum Sensing Ring

    Refillable Electrode

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  13. HI5313 Reference Electrode for FC301B
    $120.00

    Ships within 1-2 Business Days

    The HI5313 is a PEI body, refillable, single junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and is made for use in temperatures ranging from -5 to 60°C.

    This design consideration is made for use with the FC301B fluoride half-cell ion selective electrode.

    Half-Cell Design

    Durable PEI Body

    Gel Electrolyte

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  14. HI3133B Platinum ORP Half-Cell Electrode
    $175.00

    Ships within 1-2 Business Days

    The HI3133B is a glass body ORP half-cell electrode with a BNC connector. This sensing electrode is made with a platinum pin and is to be used in conjunction with a reference half-cell electrode. This design consideration is ideal for use in ORP titrations as well as for general purpose measurements.

    Half-Cell Design

    BNC Connection

    Platinum Pin

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  15. HI5312 Reference Electrode for Samples with Suspended Solids
    $135.00

    Ships within 1-2 Business Days

    The HI5312 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a PTFE sleeve junction in the outer reference cell and is made for use in temperatures ranging from -5 to 80°C.

    This design consideration is made for measurements in samples with suspended solids, and can also be used in a variety of titrations.

    Half-Cell Design

    Refillable Electrode

    PTFE Sleeve Junction

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  16. HI3131B Refillable Combination ORP Electrode
    $160.00

    Ships within 1-2 Business Days

    The HI3131B is a glass body, refillable, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction as part of the reference cell and a platinum ORP sensing pin.

    This design consideration is ideal for laboratories and general purpose ORP measurements, as well as for use as an indicating electrode in ORP titrations.

    refillable electrode

    Refillable Electrode

     

    Double Reference Junction

    Single Ceramic Junction

     

    Platinum Sensing Pin

    Platinum Pin

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  17. HI5110B Silver ORP Half-Cell Electrode
    $225.00

    Ships within 1-2 Business Days

    The HI5110B is a glass body ORP half-cell electrode with a BNC connector. This sensing electrode is made with a silver ring and is to be used in conjunction with a reference half-cell electrode. This design consideration is ideal for use in argentometric titrations.

    Half-Cell Design

    BNC Connector

    Silver Sensing Ring

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  18. HI73120 Spare Electrode for Testers
    $65.00

    Ships within 1-2 Business Days

    The HI73120 is a spare ORP electrode, compatible with the HI98120 ORP Tester. Learn More
  19. Spare pH/ORP Sensor for HI769828 Probe- HI769828-1
    $159.00

    Ships within 1-2 Business Days

    The HI769828-1 combination pH/ORP sensor features a glass sensitive bulb for pH readings, a platinum sensor for redox measurements and a silver/silver chloride double junction reference with gelled electrolyte for use with the HI769828 probe.The electrode has a rugged PEI (polyetherimide) body that offers excellent chemical resistance in an unbreakable plastic making it ideal for field and industrial applications. Each module is color coded for easy installation into the appropriate probe

    PEI Sensor Body

    Cloth Junction

    Color Coded Sensor

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19 Item(s)