ORP

ORP is a measurement of Oxidation Reduction Potential(mV) most commonly used to measure the effectiveness of water disinfection systems using sanitizers such as Chlorine, Bromine, Ozone, Peroxyacetic Acid, Hydrogen Peroxide etc. It is also commonly used in waste water treatment for oxidation of cyanide waste, chrome reduction etc. ORP standards have been long established for water sanitation, and are recommended over ppm measurements with traditional test kits.

All ORP testers must purchase with calibration solution for tester calibration
  • PI0020-ORP ORP Electrode PI0020-ORP ORP Electrode

    PI0020-ORP ORP Electrode

    Documentation PI0020-ORP Spec Sheet PI0020-ORP manual Electrode maintenance High Performance ElectrodesPulse offers a variety of electrodes to suit the needs of every application. The following electrodes feature a patented reference junction made of...
    $173.00
    Add to Cart
  • M-11-ORP High Performance Process ORP Electrode M-11-ORP High Performance Process ORP Electrode

    M-11-ORP High Performance Process ORP Electrode

    Documentation M-11-ORP Spec Sheet ORP Electrode Pulse Instruments Electrode Series Item Number: M-11-ORP The M-11 and M-12 are combination electrode for use in process and waste applications. Built for Submersion and In-line...
    $254.00 - $303.00
    Choose Options
  • M-10-ORP-SP High Performance Process ORP Electrode M-10-ORP-SP High Performance Process ORP Electrode

    M-10-ORP-SP High Performance Process ORP Electrode

    Documentation M-10-ORP-SP Spec Sheet ORP Electrode Pulse Instruments Electrode Series Item Number: M-10-ORP-SP The M-10 electrodes are designed for use in most water and waste water applications. Front and rear facing 1/2" MNPT threads allow...
    $165.00
    Add to Cart
  • M-12-ORP High Performance Process ORP Electrode M-12-ORP High Performance Process ORP Electrode

    M-12-ORP High Performance Process ORP Electrode

    Documentation M-12-ORP Spec Sheet ORP Electrode Pulse Instruments Electrode Series Item Number: M-12-ORP The M-11 and M-12 are combination electrode for use in process and waste applications. Built for Submersion and In-line...
    $249.69 - $275.97
    Choose Options
  • SOTA-ORP-PS-xx SOTA ORP Electrode Sensor SOTA-ORP-PS-xx SOTA ORP Electrode Sensor

    SOTA-ORP-PS-xx SOTA ORP Electrode Sensor

    Pulse Instruments offers a variety of electrodes to suit the needs of every application. The following electrodes feature a patented reference junction made of porous teflon that is more resistant to clogging problems than conventional materials, and...
    $133.52 - $134.61
    Choose Options
  • DA650CD-ORP Submersible ORP Electrode DA650CD-ORP Submersible ORP Electrode

    DA650CD-ORP Submersible ORP Electrode

    Plastic tanks and piping are particularly susceptible to grounding problems, because of poor earth grounding.Dirty motors from electrically driven pumps or mixers, other electrical equipment and even conductivity probes leak voltage into the solution...
    $435.71
    Add to Cart
  • DA660CD-ORP In-Line ORP Electrode DA660CD-ORP In-Line ORP Electrode

    DA660CD-ORP In-Line ORP Electrode

    Plastic tanks and piping are particularly susceptible to grounding problems, because of poor earth grounding.Dirty motors from electrically driven pumps or mixers, other electrical equipment and even conductivity probes leak voltage into the solution...
    $432.62
    Add to Cart
  • PI040-ORP ORP Electrode with detachable cable PI040-ORP ORP Electrode with detachable cable

    PI040-ORP ORP Electrode with detachable cable

    ORP Electrode with detachable cable Pulse Instruments Electrode Series Item Number: PI040-ORP Features ORP range -1000mV to +1000mV Temperature range -5°C to 100°C Pressure 150 psi max Accuracy is ±0.1% full range Response time...
    $175.20
    Add to Cart
  • AP110 Series Controller AP110 Series Controller

    AP110 Series Controller

    Documentation AP110 Quick Guide AP110 pH Controller Quick Guide AP110 pH Controller Manual AP110 ORP Controller Quick Guide The Pulse Instruments AP-110 Series controllers offer a high level of flexibility in controlling water treatment applications. An...
    $622.50
    Choose Options
  • J3675 Jenco® pH/ORP Controller

    J3675 Jenco® pH/ORP Controller

    Isolated 4-20 mA output Dual ON/OFF relays Automatic temperature compensation Large LCD display Compact 1/4 DIN case Low power solid state design 115/230 VAC, 50/60 Hz operations The J3675 pH or ORP controller with 3 digit LCD display features (2) 5...
    $495.00
    Add to Cart
  • AP110 Series Controller with Enclosure and LEDs

    AP110 Series Controller with Enclosure and LEDs

    Documentation AP110 Quick Guide AP110 pH Controller Quick Guide AP110 pH Controller Manual AP110 ORP Controller Quick Guide The Pulse Instruments AP-110 Series controllers offer a high level of flexibility in controlling water treatment applications. One...
    $965.00
    Choose Options
  • 10RS-ORP ORP Strip Chart Recorder

    10RS-ORP ORP Strip Chart Recorder

    Documentation 10RS-ORP Strip Chart Recorder Spec Sheet ORP Strip chart recorder without display. The Galvanometric Single Channel Recorder records data by making an impression on pressure sensitive chart paper. The chart paper runs at the rate of one...
    $1,550.00
    Add to Cart
  • ORP Tester ORP Tester

    ORP Tester

    Pocket ORP Tester   Jenco ORP Tester Series   Item Number: J650   Test for oxidizers such as Chlorine, Chlorine Dioxide, Ozone, Bromine and Peroxyacetic acid. ORP or Oxidation Reduction Potential tester is commonly used to...
    $100.00
    Add to Cart
  • J628 Waterproof ORP/Temperature Tester

    J628 Waterproof ORP/Temperature Tester

    Handheld ORP Temperature Tester   ORP Tester Series   Item Number: J628       Features Clear graphic LCD displays ORP and Temperature Replaceable electrode sensor IP67 waterproof housing, submersible 50 memory...
    $199.00
    Add to Cart
  • 7515 pH & ORP Control System

    7515 pH & ORP Control System

    Documentation 7515 manual Combination pH and ORP Controller Wall Mount Nema 4X pH Dual control Acid and Base ORP Control Oxidation and Reduction Alarm High and Low independent relay output Analog 4-20mA dual recorder output Automatic temperature...
    $1,750.00
    Add to Cart
  • 7215 pH & ORP Control and Monitoring System

    7215 pH & ORP Control and Monitoring System

    Documentation 7215 quick guide 7215 pH & ORP Control and Monitoring System Manual 7215 pH and ORP Control and Monitoring System Spec Sheet This unique control system allows both pH and ORP to be controlled and monitored simultaneously. ORP measures...
    $495.00 - $895.00
    Choose Options
  • PI-3675 pH/ORP 2-point Controller in NEMA 4X Enclosure

    PI-3675 pH/ORP 2-point Controller in NEMA 4X Enclosure

    Documentation Pulse 3675 manual Two set point with 2 independent dosing or alarm outputs, one for acid and another for alkaline dosage, or one for acid dosage and another for alarm control, or one for alkaline dosage and another for alarm control. Two...
    $795.00
    Choose Options
  • J3671 Jenco® pH/ORP Controller

    J3671 Jenco® pH/ORP Controller

    Documentation J3671 Manual All solid design Low power consumption design, reduced internal heating thus increased reliability Heat cycled 100 hours before shipment Internal pH/ORP select switch Easy to install Set points on front panel Recorder...
    $334.63
    Add to Cart
  • ORPH-05 ORP and pH Meter Kit

    ORPH-05 ORP and pH Meter Kit

    ORP, pH and TemperatureHighly advanced microprocessor-based meter with superior waterproofing…and it floats!Push button calibrationAuto buffer recognitionRugged, durable designStore and recall readingsHold, ready and auto shut-off Measures ORP,...
    $895.00
    Add to Cart
  • S16 Storage Solutions

    S16 Storage Solutions

    Storage solution ensures that electrode works properly after prolonged storage, overnight storage and between samples. Available in 16 oz bottle or 1 gallon bottle.
    $20.00 - $75.00
    Choose Options
  • U-50 Series Multiparameter Water Quality Meter

    U-50 Series Multiparameter Water Quality Meter

    The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters simultaneously with one single probe. Experience the durability, reliability and intuitive software that will exceed your expectations...
    $3,550.00 - $7,030.00
    Choose Options
  • Star Portable ORP and pH Meter Kit

    Star Portable ORP and pH Meter Kit

    ORPH-07 STAR Portable ORP and pH Meter Kit Easy, user-friendly function Balanced, comfortable handling Bright, backlit LCD display with ready indicator Automatic or manual calibration IP67 waterproof Waterproof BNC pH electrode connectors Automatic or...
    $995.00
    Add to Cart
  • High Temperature ORP Electrodes

    High Temperature ORP Electrodes

    Documentation High temp pH ORP accessories brochure High temp pH ORP high press gland High temp pH ORP submersion gland The 102029 pH electrode and 102963 ORP electrode are designed to function where other electrodes cannot. In room temperature water,...
    $580.00
    Add to Cart