A digital colorimeter also known as lab colorimeter is a kind of instrument that is used for measuring the absorbance of lights wavelengths at specific frequency of a given sample. Digital colorimeters are used widely in industries and for applications including pharmaceutical analysis, environmental testing, and clinical diagnostics and also in the field of biochemistry. And with the aid of portable lab colorimeters that exists you can go for an on-site analysis of the environment and hence used widely for environmental studies.
Lab colorimeter are also used to find the concentration of an identified solute in a given sample as the concentration of a particular solute is proportional to its absorbance capacity. The wavelength filter used in this is very critical as the wavelength of light that gets transmitted by the colorimeter has to be in sync with the one absorbed by the sample. There are different types of digital colorimeters and there are different companies who come with different range of this device. Get one that get you accurate readings and value for the money.
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