Go Direct™ ORP Sensor

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.

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 oxidizing ability of chlorine in swimming pools.
• Investigate the ORP of drinking water.

Specifications:

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

Included:

• Go Direct ORP (includes Go Direct Electrode Amplifier)
• Micro USB Cable