Installation Instructions

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FA50 Operation Manual 15
chromatographic process. When the test card is inserted into the
analyzer, light source illuminates to the testing zone and control
zone of the test card, and excites the attached fluorescent
substance, the emitted light is collected and converted into
electrical signals, the intensity of the electrical signals is strictly
related to the number of fluorescent molecules. Under certain
conditions, the higher the concentration of the test substance
(antigen), the stronger the emitted fluorescence after light
irradiation, conversely, the lower the concentration, the weaker the
emitted light, accordingly, the substance to be tested can be
quantitatively analyzed.
Draw the standard curve according to the fluorescence intensity of
calibrators with different concentrations and record it into the
magcard of the corresponding batch of test card, when the
magcard information is read into the instrument, the analyzer can
automatically calculate the concentration of the analyzer.