Go Direct® Cyclic Voltammetry System

Return to Previous Page

Product Description

Go_Direct_Chemical_Polarimeter
Go Direct® Polarimeter £678.00 ex VAT | £813.60 Inc VAT
Go_Direct_Structures_Materials_Tester
Go Direct® Structures & M... £1,356.00 ex VAT | £1,627.20 Inc VAT

£1,220.00 ex VAT | £1,464.00 Inc VAT

Give your students hands-on experience with electrochemical reactions using this affordable potentiostat and disposable screen-printed electrodes. The Go Direct Cyclic Voltammetry System is simple to use, includes free experiments in a downloadable e-book, and is supported by the free Vernier Instrumental Analysis™ app.

Available to Order

SKU: VR158624 Categories: , ,

Description

With the Go Direct Cyclic Voltammetry System, developed in part with Pine Research (specialists in electrochemical research instrumentation), students can easily control and apply potential to a chemical system and measure the response as electrical current.

Students can apply analytical techniques, such as cyclic voltammetry or bulk electrolysis, to determine the acetaminophen concentration in medication, to explore antioxidants in everyday beverages, to investigate Faraday’s law, and to understand cyclic voltammetry.

Easily incorporate electrochemistry into your curriculum using our e-book Electrochemistry Experiments with the Go Direct Cyclic Voltammetry System available for free with your purchase.

Rechargeable Battery—Ready When You Are

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. 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

Go Direct Polarimeter connects directly to your mobile device, Chromebook™, or computer using our free Vernier Instrumental Analysis™ app—no additional equipment or software purchases are necessary. Go Direct sensors connect via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your laboratory.

Specification

Current Ranges

  • High (± 1000 μA)
  • Medium (± 100 μA)
  • Low (± 10 μA)
  • Lowest (± 1 μA)

Potential Range

–600 to +1200 mV

This range limit applies when using Vernier screen-printed electrodes in aqueous solutions. Results may vary when using other electrodes and solvents.

Data Collection Modes

  • Cyclic Voltammetry
  • Bulk Electrolysis
  • Open Circuit Potential

CV Sweep Rate Range

1 to 2000 mV/sec

Dimensions

9 cm x 6 cm x 3 cm

Power

Internal rechargeable battery or USB connection

Connections

  • Wireless: Bluetooth® wireless technology
  • Wired: USB

Go Direct Compatibility

LabQuest

InterfaceLabQuest App

LabQuest 3

Future Support

LabQuest 2 (Discontinued)

Future Support1
Labquest 1 (discontinued)Incompatible

COMPATIBILITY NOTES

1. Wireless connection of this sensor to a LabQuest 2 requires a Go Direct Bluetooth Adapter when used with some older LabQuest 2 models.

Computers

Software
InterfaceInstrumental Analysis for Computers
No interface requiredFull support

Chromebooks

Software
InterfaceInstrumental Analysis for Chrome
No interface requiredFull support

iOS

Software
InterfaceInstrumental Analysis for iOS
No interface requiredFull support

Android

Software
InterfaceInstrumental Analysis for Android
No interface requiredFull support

Experiments

Easily incorporate electrochemistry into your curriculum using our e-book Electrochemistry Experiments with the Go Direct Cyclic Voltammetry System available for free with your purchase.

Essential instructor information and word-processing files of student instructions for each of the following experiments will be provided upon purchase. A preview of student instructions in a PDF format will be available March 2020.

  • Cyclic Voltammetry Basics: Reduction of Ferricyanide
  • Determination of an Unknown: Measuring Acetaminophen Using Cyclic Voltammetry
  • Exploring Faraday’s Law of Electrolysis
  • Exploring Antioxidants in Everyday Beverages with Cyclic Voltammetry
  • Environmental Electrochemistry: Determination of Lead Content in Water

What's Included

  • Cyclic Voltammetry System
  • Go Direct Cyclic Voltammetry System Screen-Printed Electrodes (25)
  • Scintillation vials (4)
  • Cyclic Voltammetry System stand
  • Micro USB Cable
  • Electrochemistry Experiments with the Go Direct Cyclic Voltammetry System, an electronic lab book with five investigations, available as a free download from your Vernier account

IDS Education Catalogues

Click here to find out more

Education awards icon small

Ideal Solutions for Enquiry Based Learning
5 Year Warranty on most items
Award Winning Products
Connectivity with iOS, Mac, Android, Windows and Chromebooks
Guaranteed Quality and Support
Extensive Support Materials

Join Our Email List

Enter our Monthly Competition here
Besa Logo

Related Products

Ammonium Ion Selective Electrode
Quick View
Ammonium Ion-Selective Electrode
Use the Ammonium ISE to measure levels of ammonium ions introduced from fertilizers. It can also indicate aqueous ammonia levels if sample solutions are acidified to convert NH3 to NH4+. The Ammonium ISE has a combination-style, non-refillable, gel-filled electrode. Like all other PVC ISE membranes, the membrane on the ISE has a limited life expectancy. However, the replaceable module of ISE allows you to simply discard the used membrane module, and replace it with a new one. Note: We recommend that you do not purchase ISE replacement modules too far in advance of their expected time of use as degradation occurs while they are stored on the shelf.
£285.00 ex VAT | £342.00 Inc VAT Add to basket
Goniometer
Quick View
Goniometer
The Goniometer measures the angle of a joint, such as the knee or elbow. Use it to analyze the range of motion of a limb during different types of physical activity.
£207.00 ex VAT | £248.40 Inc VAT Add to basket
Ethanol Sensor
Quick View
Ethanol Sensor
This sensor can be used in a wide range of tests and experiments. It can be used to determine the rate of ethanol production during fermentation and can also be used to measure the discrete amount of ethanol in a given sample.
£155.00 ex VAT | £186.00 Inc VAT Add to basket
Barometer Probe
Quick View
Barometer
The Barometer can be used to measure and monitor atmospheric pressure. It works well for conducting weather studies or experiments that involve pressures close to normal atmospheric pressure. It can also be used as an altimeter if you have a portable interface.
£93.00 ex VAT | £111.60 Inc VAT Add to basket
Digital Control Unit
Quick View
Digital Control Unit
The Digital Control Unit (DCU), combined with features in Logger Pro, makes control of electrical devices, such as buzzers, lights, motors, pumps, and relays, both straightforward and flexible. The DCU is a great way to introduce hands-on STEM and engineering projects.
£80.00 ex VAT | £96.00 Inc VAT Add to basket
Anemometer Sensor
Quick View
Vernier Anemometer
The Anemometer can be used in a variety of experiments to measure wind speed. Can either be used hand held to measure wind speeds, or used with the accessory rod for static experiments such as in front of wind tunnels. The Vernier Anemometer is an impeller-type anemometer that measures wind speed in the range of 0.5 to 30 m/s (1 to 67 mph).  
£116.00 ex VAT | £139.20 Inc VAT Add to basket
Drop Counter
Quick View
Drop Counter
Use the Drop Counter to perform accurate, automatic titrations. Record the number of drops or calibrate the drop size to record volume of titrant added during a titration. Logger Pro software can automatically convert the number of drops into volume. The Drop Counter can be used for conductimetric or potentiometric titrations using our Conductivity Probe, Ion-Selective Electrodes or any electrode with a 0 to 5 volt output.  
£129.00 ex VAT | £154.80 Inc VAT Add to basket
Go Wireless Heart Rate
Quick View
Go Wireless Heart Rate Monitor
The Vernier Go Wireless Heart Rate is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary. Data are wirelessly transmitted to iPad, LabQuest 2, or other mobile devices that are Bluetooth® Smart Ready. It is simple and easy to use, displays live heart rate readouts before data collection, and is easy to clean and share between students.
£116.00 ex VAT | £139.20 Inc VAT Add to basket
Differential Voltage Probe
Quick View
Differential Voltage Probe
The Differential Voltage Probe is designed for exploring the basic principles of electricity. Use this probe to measure voltages in low voltage AC and DC circuits.
£51.00 ex VAT | £61.20 Inc VAT Add to basket
High Current Sensor
Quick View
High Current Sensor
Use the High Current Sensor in experiments that involve currents larger than 1 A, such as solar panels, hand generators, and other alternative energy projects. The High Current Sensor has a range of ±10 A. Current is measured with a Hall Effect sensor, which uses the magnetic field created by the current and therefore does not add a resistive element to the circuit. A metal shield over the Hall Effect chip reduces the influence of external magnets. A replaceable fuse protects the equipment and circuit
£103.00 ex VAT | £123.60 Inc VAT Add to basket
Colorimeter
Quick View
Colorimeter
The Colorimeter is great for Beer's law experiments, determining the concentration of unknown solutions, or studying changes in concentration vs. time. This 4-wavelength Colorimeter measures the amount of light transmitted through a sample at a user-selectable wavelength in order to determine the concentration of a solution. Features such as automatic sensor identification and one-step calibration make this sensor easy to use. Fifteen 3.5 mL cuvettes are included. A package of 100 replacement cuvettes (with 20 lids) is available please click here
£155.00 ex VAT | £186.00 Inc VAT Add to basket
Energy Sensor
Quick View
Energy Sensor
The Vernier Energy Sensor offers an easy way to quantify voltage, current, power, and energy output of small wind turbines and solar panels such as those used in our KidWind Experiment Kits. Simply connect a source such as a small wind turbine or solar panel to one side and a load such as the Variable Load or a resistor on the Vernier Resistor Board to the other side. The Energy Sensor measures the current and voltage of the system. Data-collection and analysis software, such as Logger Pro or LabQuest App can then calculate the power and energy output.
£115.00 ex VAT | £138.00 Inc VAT Add to basket
Chemical Polarimeter
Quick View
Chemical Polarimeter
The Polarimeter can be used to measure chiral properties of optically active samples without chemically modifying or destroying the sample. This is a vertical polarimeter that uses a 589 nm LED, a fixed polarizer, and a manually rotated polarizer to detect changes in rotation of plane-polarized light in the presence of an optically active compound. Used with Vernier technology, students no longer have to determine the optical maximum with their eye but have a graph that shows a clear change in the light's polarization.  
£649.00 ex VAT | £778.80 Inc VAT Add to basket
Low g Accelerometer Probe
Quick View
Low-g Accelerometer Sensor
Ideal for most acceleration experiments. Use it for studying the one-dimensional motion of a car (real and toy), lift, pendulum bob, or amusement park ride.
  • Range: -50 to +50 m/s2
  • Typical accuracy: ±0.1 m/s
£116.00 ex VAT | £139.20 Inc VAT Add to basket
CO2 Gas Sensor
Quick View
CO2 Gas Sensor
The CO2 Gas Sensor measures gaseous carbon dioxide levels in two selectable ranges of 0 to 10,000 ppm and 0 to 100,000 ppm (which covers human breath). Ideal for measuring changes in Carbon Dioxide levels during plant photosynthesis and respiration. You can easily monitor changes in CO2 levels occurring in respiration of organisms as small as crickets or beans! The CO2 Gas Sensor is easily calibrated using a calibration button. A chamber is included for running controlled experiments with small plants and animals. You may also wish to see our O2 Gas Sensor
£350.00 ex VAT | £420.00 Inc VAT Add to basket

IDS Logo

Tel: 01530 832500

Email: [email protected]

ª Delivery time is approximate and will be confirmed once processed.

Instruments Direct Services Limited is a Limited company registered in England and Wales. Registration Number 5092064.

©Instruments Direct Services Limited

All displayed prices are exclusive of delivery & VAT. E&OE.
All images are for illustrative purposes only.

Besa Logo