Multi-parameter video technical analysis process for fluid media

摘要

Multi-parameter video technical analysis process for liq. or gaseous media where reagent combinations come into contact with an analysing medium on a carrier material. These reagent combinations change colour in the presence of a corresp. chemical component proportionally to the amt. of this chemical component in the material to be analysed. This can be given a quantitative value. These reagent combinations are deposited on a film or tape as successive reagent fields or as reagent strips running in the direction of the film. Each reagent field consists again of partial fields and one or more partial fields or reagent strips represent chemical reaction zones for one or more corresp. chemical parameters. The strip of film is led out by reagent field or continually through a reaction chamber, in which each film section comes into contact with the medium to be analysed. Each field or film section is reduced by either incident or transmitted light by one or more CCD sensor modules either before, during or after contact with the material to be analysed. The colour intensities of many partial fields are registered in a measuring process and the data are fed to a computer for further processing with a data processing package.