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Secondary datalogging

Colorimeter

Order No. 3275
Colorimeter

Using the colorimeter

Click to see the graph
GeneralMore informationResources

This cleverly designed, self-contained sensor produces excellent results and will appeal to the Biologist and Chemist. Any reaction that causes a change in opacity, or gives a colour change can be used to study rates of reaction.

It is supplied with four 35mm slides (red, yellow, blue and green) that produce light of a specific and consistent wavelength, and a pack of cuvettes with lids.

The sensor’s thick, black casing ensures that colorimetric results are not affected by ambient light.

Applications include:
  • Enzyme concentration versus rates of protein, starch and fat breakdown
  • Enzyme inhibition
  • Lambert Beers law
  • Acidic breakdown of sodium thiosulphate
  • Quantitative analysis of sugar