No products in the cart.
Year Warranty| Interface | LabQuest App |
|---|---|
| Full Support | |
LabQuest 2 (Discontinued) | Full Support |
| Labquest 1 (discontinued) | Full Support |
Product Description
£155.00 ex VAT | £186.00 Inc VAT
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
Available to Order
Email to a friendExperiments
The Colorimeter can be found in the following Lab books:-
Advanced Chemistry with Vernier
- The Determination of an Equilibrium Constant
- Determining the Concentration of a Solution: Beer’s Law
- The Synthesis and Analysis of Aspirin
- The Rate and Order of a Chemical Reaction
- Rate Determination and Activation Energy
- Determining the Concentration of a Solution: Beer’s Law
- Chemical Equilibrium: Finding a Constant, Kc
- Rate Law Determination of the Crystal Violet Reaction
- Determining the Free Chlorine Content of Swimming Pool Water
- Determining the Quantity of Iron in a Vitamin Tablet
- Photosynthesis
- Enzyme Analysis using Tyrosinase
- Introduction to Neurotransmitters using AChE
- Macromolecules: Experiments with Protein
- Photosynthesis
- The Effect of Alcohol on Biological Membranes
- Biological Membranes
- Population Dynamics
- The Ink is Still Wet
- Killer Cup of Coffee
Investigating Chemistry through Enquiry
- Beer’s Law Investigations
Specification
- Range: 0 to 3 (absorbance)
- Useful Range: 0.05 to 1.0 (absorbance), 90% to 10% transmittance (%T)
- Wavelengths: 430 nm, 470 nm, 565 nm, 635 nm
- Resolution: 0.035 %T. (LabQuest 2, LabQuest, LabQuest Mini, Go!Link, LabPro)
- Supply voltage: 5VDC +/- 25 mV
- Supply current: 40 mA (typical)
- Power up time: 700 ms (maximum)
- Output voltage range: 0 – 4 V
- Transfer function: Vout = 0.035 x (%T) + 0
Requirements
Choose a platform below to see compatible interface and software options.
| Interface | Software | ||
|---|---|---|---|
| Graphical Analysis for Computers Version 5.4 | Logger Pro Version 3.16 | Logger Lite Verison 1.9.4 | |
| LabQuest Mini | Full support | Full support | Full support |
| LabQuest 3 | Full support | Full support | Full support |
| LabQuest 2 (Discontinued) | Full support | Full support | Full support |
| LabQuest Stream | Full support1 | Full support | Full support1 |
| Go!Link | Full support | Full support | Full support |
| Original LabQuest (Discontinued) | Full support | Full support | Full support |
| LabPro (Discontinued) | Incompatible | Full support | Full support |
COMPATIBILITY NOTES
1. Connect LabQuest Stream via USB. Wireless connection is not supported.
| Interface | Software |
|---|---|
| Graphical Analysis for Chrome Version 5.4 | |
| LabQuest Mini | Full support |
| LabQuest 3 | Full support |
| LabQuest 2 (Discontinued) | Full support |
| LabQuest Stream | Full support1 3 |
| Go!Link | Full support |
| Original LabQuest (Discontinued) | Full support |
COMPATIBILITY NOTES
1. Connect LabQuest Stream via USB. Wireless connection is not supported.
| Interface | Software | |
|---|---|---|
| Graphical Analysis App for iOS Version 5.4 | Graphical Analysis GW Verison 4.0.6 | |
| LabQuest Stream | Full support | Full support |
| LabQuest 3 | Full support 1 | Full support 1 |
| LabQuest 2 (Discontinued) | Full support 1 | Full support 1 |
COMPATIBILITY NOTES
1.Mobile devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
| Interface | Software | |
|---|---|---|
| Graphical Analysis App for Android Version 5.4 | Graphical Analysis GW Verison 3.2 | |
| LabQuest Stream | Full support | Full support |
| LabQuest 3 | Full support 1 | Full support 1 |
| LabQuest 2 (Discontinued) | Full support 1 | Full support 1 |
COMPATIBILITY NOTES
1.Mobile devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
Accessories
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
Related Products
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
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
The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle's law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.
£116.00 ex VAT | £139.20 Inc VAT Add to basket
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
The Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments, and as such eliminates the need for a separate power supply when performing electroplating and electrolysis experiments in Chemistry. It is capable of delivering 0.6 A at 5VDC Use the Constant Current System to explore Faraday's law and determine Avogadro's Number. Note: It can only be used in conjunction with its own built-in power supply. It cannot be used to measure the current of a circuit using a different power supply.
£90.00 ex VAT | £108.00 Inc VAT Add to basket
The EKG Sensor measures electrical signals produced during muscle contractions, and can be used to make standard 3-lead EKG tracings or surface EMG recordings. The EKG Sensor measures electrical signals produced by the heart. It uses three disposable electrodes. An EKG graph is displayed, demonstrating to students the contraction and repolarization of the heart's chambers. A package of 100 disposable electrodes is included with the sensor.
£206.00 ex VAT | £247.20 Inc VAT Add to basket
The Instrumentation Amplifier monitors voltages from 20 mV to 1 V (DC or AC). It has several switch settings to allow you to select the best gain and includes auto-ID functionality for each of the six ranges. Input bandwidth of 10 kHz allows the capture of higher frequency signals. It is typically used to amplify the chart recorder or analog output of any instrument, such as a third-party gas chromatograph.
£103.00 ex VAT | £123.60 Inc VAT Add to basket
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
Our strain-gauge based isometric Hand Dynamometer can be used to measure grip strength, pinch strength, and to perform muscle fatigue studies. Use the hand dynamometer with other sensors (e.g., EKG Sensor) to study muscular health and activity
£144.00 ex VAT | £172.80 Inc VAT Add to basket
This is a non-invasive sensor designed to measure human blood pressure. It measures systolic, diastolic and mean arterial pressure utilizing the oscillometric technique. Pulse rate is also reported.
£142.00 ex VAT | £170.40 Inc VAT Add to basket
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
The Vernier Optical DO Probe uses luminescent technology to provide fast, easy, and accurate results, making it a terrific choice for biology, ecology, or environmental science courses. Students can measure dissolved oxygen concentration in surface water or to perform a wide variety of experiments to determine changes in dissolved oxygen levels, one of the primary indicators of the quality of an aquatic environment. Using Plug and play technology, no filling solution is required, no warm up time needed, no stirring and no calibration.
£389.00 ex VAT | £466.80 Inc VAT Add to basket
This is great for studying one-dimensional collisions or any motion with larger accelerations.
£125.00 ex VAT | £150.00 Inc VAT Add to basket- Range: -250 to +250 m/s2
- Typical accuracy: ±1 m/s2
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