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I would like to perform precision measurement with my BioPhotometer using the “Function” menu. What should I bear in mind here and which solutions are suitable for such measurement?

April 26, 2017bear biophotometer function measurement menu mind perform precision solutions suitable

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I would like to perform precision measurement with my BioPhotometer using the “Function” menu. What should I bear in mind here and which solutions are suitable for such measurement?

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Precision measurement should be carried out using a semimicro-quartz glass cuvette (> 350 µl). Clear and clean solutions are suitable as the measuring medium, for example potassium dichromate (zero adjustment to water) or water (zero adjustment to air). The coefficient of variation (CV) should be smaller/equal to 1% at 1 A in line with the technical data for the BioPhotometer. Please bear in mind that the Secondary UV-VIS filter should be used for exact precision measurement and determination of both the photometric and wavelength accuracy.