Tintometer 15150001, Инструкция по эксплуатации

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Operation XD 7500
48 ba77191e01 - 71310060 04/2018
The entered value for the dilution factor is valid for the selected method only.
The dilution factor is erased if

the instrument is switched off

another method is selected

the factor 0 is input on the Dilution menu.
If a dilution factor is active, it is indicated during measurement on the display
in the form [1 + x].
4.5.8 Sample blank value
By measuring and using a sample blank value, measurement errors due to
coloring and turbidity of the sample matrix can be eliminated to a large extent.
The sample blank value is a property (coloring) of the current sample to be
examined. It is determined by measuring the blank sample.
The sample blank value is determined with the same procedure as the corre-
sponding analysis but without the coloring reagent. The sample blank values
required are explained in detail in the relevant analysis specification.
Validity The sample blank value applies to the next measurement only. It has to be
redetermined prior o each measurement.
Single and multiple
determination
The sample blank value can be determined by single or multiple determina-
tion. With multiple determination, the sample blank value is calculated as the
median from the individual measured values.
Measuring the sam-
ple blank value
Inserting a cell with barcode starts
a measurement.
If a cell without barcode is used:
Selecting a method manually
(see Section 4.5.5).
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Concentration
Concentration 16.01.17 9:52
Please select method for measuring
or insert a barcoded cell.
Setup Method list Letzte Methode New Method