£135.00 ex VAT | £162.00 Inc VAT
The 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.
Available to Order
Description
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.
This 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 oxidising ability of chlorine in swimming pools.
- Investigate the ORP of drinking water.
Rechargeable Battery—Ready When You Are
The Go Direct robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from our 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
Our Go Direct™ ORP Sensor connects directly to your mobile device, Chromebook, or computer using our 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.
Experiments
Advanced Chemistry with Vernier
- An Oxidation-Reduction Titration: The Reaction of Fe2+ and Ce4+
- Potentiometric Titration of Hydrogen Peroxide
Investigating Chemistry through Inquiry
- Oxidation-Reduction Titrations
Specification
ORP Electrode
- Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference
- Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)
- ORP element: 99% pure platinum band sealed on a glass stem
Temperature range:
- 0 to 60°C
- 12 mm OD
- Impedance: ~20 kΩ at 25ºC
Electrode Amplifier
- Units: mV
- Input range: ±1000 mV
Connections: - Wireless: Bluetooth
- Wired: USB
Go Direct Compatibility Requirements
Go Direct™ Sensors are fully compatible with LabQuest 2 (version 2.8.4), a standalone data logger with built-in graphing and analysis software. Please see the compatibility notes below for details.
Learn more about LabQuest 2 »
COMPATIBILITY NOTES
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Graphical Analysis for Computers VERSION 4.4 |
---|---|
NO INTERFACE REQUIRED | Full support 1 |
LABQUEST 2 | Full support 23 |
COMPATIBILITY NOTES
- For Bluetooth® connectivity, only computers running Windows 10 or Mac OS X 10.10 or newer are supported. The computer must also have a compatible Bluetooth 4.0+ radio.
- Connect this sensor directly to a computer or Chromebook via a USB or wireless Bluetooth® connection for best results. Alternatively, this sensor is fully supported when used with LabQuest 2 when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Graphical Analysis for Chrome VERSION 4.4 |
---|---|
NO INTERFACE REQUIRED | Full Support |
LABQUEST 2 | Full Support 12 |
COMPATIBILITY NOTES
- Connect this sensor directly to a computer or Chromebook via a USB or wireless Bluetooth® connection for best results. Alternatively, this sensor is fully supported when used with LabQuest 2 when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Software |
---|---|
Graphical Analysis 4 for iOS | |
NO INTERFACE REQUIRED | Full Support |
LABQUEST 2 | Full Support 123 |
COMPATIBILITY NOTES
- Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Software | |
---|---|---|
Graphical Analysis for Android | Graphical Analysis GW for Android | |
NO INTERFACE REQUIRED | Full Support | Incompatiable |
LABQUEST 2 | Full Support 123 | Full Support 23 |
COMPATIBILITY NOTES
- Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.