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Caution
Do not use the reagent strip that has exceeded
the service life, or the reagent strip that has not
expired but the reagent changes color,
otherwise, the accurate test results cannot be
obtained.
4.2.4 Measuring samples
After you prepare the samples and reagent strips,
please soaking the reagent strips with samples and
then do the tests. The soaking time should use
seconds as unit, so you should read the following
steps completely to understand the operation
steps.
Caution
To avoid hindering the movement of tray
conveyor, leave at least 10 cm space to the
front side of the instrument.
1) Verify that the instrument is in the main
