GDX-ORP
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Purchase GDX-CRG to recharge multiple Go Direct sensors
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GDX-ORP
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Purchase GDX-CRG to recharge multiple Go Direct sensors
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Vernier Go Direct ORP Sensor
Order code: GDX-ORP
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 Vernier 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 Vernier Go Direct Electrode Amplifier via a BNC connector. This design enables you to use the Vernier 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 Vernier 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™ 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™ app. No additional equipment or software purchases are necessary. Vernier 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.
Vernier Graphical Analysis™ Pro includes all the features of the free Vernier Graphical Analysis app, plus enhanced functions for more advanced analysis. Its illustrative experiment videos and interactive graphing capabilities inspire students to explore crucial scientific concepts and analyze data in new complex and insightful ways.
Vernier Graphical Analysis™ Pro is compatible with most Vernier sensors and multiple operating systems and devices.
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
| User Manual | Vernier Go Direct ORP Sensor | ||
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 year limited warranty (1 year on battery)
Dimensions- Package size (HxWxD): 25x102x254mm
- Packed weight: 70g
Last edited 29th Jan 2024
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: | From |
| CB-USB-MICRO - Vernier Micro USB Cable | $12.00 |
| CB-USB-C-MICRO - Vernier Micro USB-C Cable | $22.00 |
| GDX-CRG - Vernier Go Direct Charging Station | $219.00 |
| GDX-BAT-300 - Vernier Go Direct 300mAH Replacement Battery | $24.00 |
| Works with: | From |
| LQ3 - Vernier LabQuest 3 Data Logger and Interface | $972.00 |
| GA4 - Vernier Graphical Analysis | $0.00 |
| GAP-1Y - Vernier Graphical Analysis Pro 1 Year | $331.00 |
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Documents: Catalogue | Vernier Catalogue K-12 | Catalogue | Vernier Catalogue Uni | Catalogue | May 2024 Web Catalogue | Compatibility Guide | Sensor-Interface-Software Requirements (external link) | Experiment | Electrochemistry Voltaic Cells | Experiment | MC33 Oxidation Reduction | User Manual | Vernier Go Direct ORP Sensor | | |||||||||||||||
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