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Vernier Go Direct ORP Sensor

Order code: GDX-ORP
Purchase QTY: (Each)1+    
Scientrific's price  $218.00    
Note: Prices do NOT include GST

VERNIER GO DIRECT ORP SENSOR
Vernier's Go Direct ORP (Oxidation-Reduction Potential) Sensor measures the ability of a solution to act as an oxidizing or reducing agent. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.

Use the Go Direct ORP Sensor to measure the ability of a solution to act as an oxidizing agent and to quantify ion activity. This sensor measures the capacity of a solution to either release or accept electrons from chemical reactions.

The sensor is comprised of an ORP electrode connected to a Go Direct Electrode Amplifier via a BNC connector. This design enables you to use the Go Direct Electrode Amplifier with other Vernier electrodes such as the pH Electrode, Flat pH Electrode, ORP Electrode, ISE electrode or a third-party electrode.

The Go Direct ORP Sensor can be used in a variety of experiments:
• Determine the equivalence point of an oxidation-reduction titration
• Measure the oxidizing ability of chlorine in swimming pools
• Investigate the ORP of drinking water

Rechargeable Battery — Ready When You Are
The Vernier Go Direct™ robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from Vernier's free Graphical Analysis™ 4 app Should the battery run low simply connect the sensor to the charging cable and keep on collecting — no interruptions or inconvenience to you or your students.

Wired or Wireless — The Flexibility to Choose
Vernier's Go Direct™ sensors connect directly to your mobile device, Chromebook or computer using Vernier's free Graphical Analysis™ 4 app. No additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth allowing you to choose the solution best for your classroom or laboratory.


View >>>> COMPATIBILITY CHECK and Set Up Guide for your Vernier sensor, interface and software


Specifications:
ORP Electrode
• Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference
• Storage solution: pH-4/KCl solution (10g KCl in 100mL buffer pH-4 solution)
• ORP element: 99% pure platinum band sealed on a glass stem
• Temperature range:
     0 to 60°C
     12mm OD
     Impedance: ~20kΩ at 25ºC

Electrode Amplifier
• Units: mV
• Input range: ±1000mV
• Connections:
     Wireless: Bluetooth
     Wired: USB

Included:
• Vernier Go Direct ORP Sensor (includes Vernier Go Direct Electrode Amplifier)
• Vernier Micro USB Cable

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details


Warranty
  • Warranty: 5 years (1 year on battery)

    Last edited 10th Apr 2019

    This product is used in teaching these Australian Curriculum codes:
    ACSCH103 - Equilibrium acids and redox reactions - Oxidation and reduction - A range of reactions, including displacement reactions of metals, combustion, corrosion, and electrochemical processes, can be modelled as redox reactions involving oxidation of one substance and reduction of another substance
    ACSCH110 - Equilibrium acids and redox reactions - Oxidation and reduction - Cell potentials at standard conditions can be calculated from standard electrode potentials; these values can be used to compare cells constructed from different materials
    ACSCH107 - Equilibrium acids and redox reactions - Oxidation and reduction - Electrochemical cells, including galvanic and electrolytic cells, consist of oxidation and reduction half­ reactions connected via an external circuit that allows electrons to move from the anode (oxidation reaction) to the cathode (reduction reaction)
    ACSCH108 - Equilibrium acids and redox reactions - Oxidation and reduction - Galvanic cells, including fuel cells, generate an electrical potential difference from a spontaneous redox reaction; they can be represented as cell diagrams including anode and cathode half­equations
    ACSCH104 - Equilibrium acids and redox reactions - Oxidation and reduction - Oxidation can be modelled as the loss of electrons from a chemical species, and reduction can be modelled as the gain of electrons by a chemical species; these processes can be represented using half­ equations
    ACSCH106 - Equilibrium acids and redox reactions - Oxidation and reduction - The relative strength of oxidising and reducing agents can be determined by comparing standard electrode potentials
    Click a curriculum code to see other products that relate.


    Accessories / Spare Parts:
    CB-USB-MICROVernier Micro USB Cablefrom $11.00 plus GST
    CB-USB-C-MICROVernier Micro USB-C Cablefrom $19.00 plus GST
    GDX-CRGVernier Go Direct Charging Stationfrom $156.00 plus GST
    GDX-BAT-300Vernier Go Direct 300mAH Replacement Batteryfrom $25.00 plus GST

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    Documents:
    ExperimentElectrochemistry Voltaic Cells
    ExperimentMC33 Oxidation Reduction
    User ManualVernier Go Direct ORP Sensor

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