Update/Edit Barcode Tests; Manual Update Of A Barcode Test - Hach DR 5000 User Manual

Spectrophotometer
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Standard Operations

5.5.6 Update/edit barcode tests

5.5.6.1 Manual update of a barcode test

Program point
Name
Version
Measurement process
Formula
Variables
Timer 1, Timer 2,
Timer 3, Timer 4
54
procedure. Other barcode tests use the reagent test vials to
determine the sample blank. Please refer to the Hach procedure for
method-specific instructions.
Using the data provided in the barcode, the instrument
automatically sets the measurement wavelength and factors. If a
discrepancy is detected between the barcode data and the stored
data or a new test is identified, the instrument requests an update.
Data types are described in
Table 6 Program update options
Description
Name of the analysis parameter
An abbreviation assigned by the user or the version number, etc. is entered here
Exact definition of the test: the number of wavelengths at which measurements are carried out,
the number of absorbance measurements needed, the keys to be used, any waiting periods
between measurements, etc.
Definition of the evaluation formulas with which the test result is calculated
The number of variables shown in the display depends on the definition of the measurement
process and the formulas. Input of the numerical values of the wavelengths, factors, constants,
etc.
This function can be used to enter abbreviations and defined times for up to four timers. Highlight
the appropriate line and press Edit.
The timers are activated or deactivated with the control boxes on the left of the display. In the
next column, a selection can be made from a list of names that describe the corresponding work
step. In the third column, the times for each active timer are entered.
Enter the Name
Check the working procedure in advance to determine whether this
point needs to be changed.
1. Highlight the line containing Name and press Edit. Use the
2. Press OK to confirm.
alphanumeric keypad to enter the name indicated in the
working procedure.
Table
6.

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