Colorimeter

The Colorimeter is designed to determine the concentration of a solution by analyzing its color intensity. The Colorimeter measures the intensity of light transmitted through a sample at a selected wavelength. This makes the Colorimeter useful for several experiments in Chemistry and Biology.

* Sensor design may change

Covered topics:

Specifications

Wavelengths:

Blue (470nm)
Green (525nm)
Red (625 nm)
Amber (591nm)

Transmittance:

0-100%

Experiments

Chemistry

Determining the concentration of an unknown colored solution
Measuring reaction rates
Chemical equilibrium: Finding a Constant, Kc
The Lambert-Beer Law

Biology

Measurements of glucose synthesis during photosynthesis
Effect of light on chlorophyll levels in plant leaves
The effect of enzymes on foodstuffs: Degradation of egg white proteins in the presence of the enzyme –
pepsin.
Concentration of pigment

Data sheet