Polarimeter (Chemical)

Polarimeter (Chemical)

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Polarimeter (Chemical)

$499.00

The Chemical Polarimeter is a device used for measuring the rotation of plane-polarized light caused by optically active substances such as organic, inorganic, or biological compounds.

ORDER CODE: CHEM-POL Categories ,

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.

WARNING: This product can expose you to chemicals, including chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, see www.P65Warnings.ca.gov

Specifications

  • Encoder Resolution: 0.25°
  • Accuracy (optical rotation measurements): ±1°
  • Sensitivity: typically up to OD 2
  • Optical Encoder: Bidirectional, quadrature encoder, 360 cycle per revolution
  • Light Source: LED
  • Wavelength (nominal): 589 nm

Compatibility Requirements

LabQuest 2

Full Support

The Polarimeter (Chemical) is fully supported with LabQuest 2 (version 2.8.5), a standalone data logger with built-in graphing and analysis software.

Learn more about LabQuest 2 »

Computers
Software
InterfaceGraphical Analysis 4 for Computers
Version 4.10
Logger Pro
Version 3.15
LabQuest MiniComing soonFull support
LabQuest 2Full support 1Full support
LabQuest StreamComing soonFull support

Compatibility Notes

  1. Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. Future software updates will support the use of this sensor with LabQuest connected via USB to computers or Chromebooks.
Chromebook
Software
InterfaceGraphical Analysis 4 for Chrome
Version 4.10
LabQuest MiniComing soon
LabQuest 2Full support 1
LabQuest StreamComing soon

Compatibility Notes

  1. Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. Future software updates will support the use of this sensor with LabQuest connected via USB to computers or Chromebooks.
iOS
Software
InterfaceGraphical Analysis 4 for iOS
Version 4.10
Graphical Analysis GW for iOS
Version 4.0.6
LabQuest StreamComing soonIncompatible
LabQuest 2Full support 1Full support 1

Compatibility Notes

  1. iOS and Android devices can only connect to LabQuest 2 via Wireless Data Sharing.
Android
Software
InterfaceGraphical Analysis 4 for Android
Version 4.10
Graphical Analysis GW for Android
Version 3.2
LabQuest StreamComing soonIncompatible
LabQuest 2Full support 1Full support 1

Compatibility Notes

  1. iOS and Android devices can only connect to LabQuest 2 via Wireless Data Sharing.

Experiments

College (5 experiments)

 

Free Experiments

Preview and/or edit the polarimetry experiments for your curriculum by downloading the experiments below. The Student download includes objectives, materials, procedures, and analysis. The Instructor download includes notes, sample results and graphs, and answers.

EXPERIMENT DOWNLOAD
1 Understanding Polarimetry Student Instructor
2 Observing the Reaction Kinetics of Sucrose with Polarimetry Student Instructor
3 Isolation and Characterization of Protein and Sugar from Milk Student Instructor
4 Isolating the Enantiomers of 1-Phenylethylamine by Fractional Crystalization Student Instructor

What's Included

  • Vernier Chemical Polarimeter
  • One Chemical Polarimeter Sample Cell
  • User manual

Support

User Manual

View User Manual

Warranty

5-year limited warranty (consumables excluded)

Contact Us

Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.

* AP and Advanced Placement Program are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse this product.

** The IB Diploma Program is an official program of the International Baccalaureate Organization (IBO) which authorizes schools to offer it. The material available here has been developed independently of the IBO and is not endorsed by it.