Sensing and Datalogging for Science Education

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Last updated  19th December 2008                    Sensors           Logbooks           PriceLists          Investigations         2009 Catalogue

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The Colorimeter

  1. Logger compatibility :ScienceScope Type 3 (Click for details)

  2. Can be used as a stand-alone colorimeter or connected to a datalogger

  3. Compatible with all Logbooks and Philip Harris dataloggers

  4. Transmission 0-100%

  5. Absorbance 0-1.2 or 0-2.4

  6. Maximum recording frequency with Datadisc is 1 second

  7.  

  8. LED light source provides 6 spectral bands without filters or moving parts: 650 nm Red / 626 nm Red / 590nm Amber / 525 nm Green / 470 nm Blue / 428 nm Violet

Sensor Resources

Colorimeter Instruction Card.pdf

Typical Investigations

See the Colorimeter sensor worksheet to optimise the readings from this sensor.

Enzyme-catalysed reaction: albumen and pepsin

Enzyme-catalysed reaction: starch and amylase

Sodium Thiosulphate and hydrochloric acid

 

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