Metrohm tiamo 2.4 Manual User Manual

Page 1116

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5.6 Commands

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tiamo 2.4

Defining rack positions for calibration solutions in the method
Starting from an initial rack position ### defined for the first calibra-
tion solution in the MOVE command, the further calibration solutions
will be used in sequential order at the subsequent positions. For this,
the following settings have to be made in the MOVE command under
Target:
Move: Rack position
Number
: = ### –1 + 'Command name.LCO' (entry with formula
editor, e.g. = 19 + 'Calibration loop pH.LCO' for the above sample
method with the first calibration solution at position 20).

Defining special beakers for calibration solutions in the
method
Starting from an initial special beaker ### defined for the first calibra-
tion solution in the MOVE command, the further calibration solutions
will be used in sequential order at the subsequent special beakers. The
number of special beakers to be defined for the rack that is set up
must correspond to the number of calibration buffers used. The follow-
ing settings must be made in the MOVE command under Target:
Move: Special beaker
Number
: = ### + 'Command name.LCO' (entry with formula edi-
tor, e.g. = 5 + 'Calibration loop pH.LCO' for the sample method
above with the first calibration solution at special beaker position 6).

Defining rack positions for calibration solutions in the sample
data
Starting from the Sample position defined in the sample data (varia-
ble 'MV.Sample position') for the first calibration solution, the fur-
ther calibration solutions will be used in sequential order at the subse-
quent rack positions. For this, the following settings have to be made
in the MOVE command under Target:
Move: Rack position
Number
: = 'MV.Sample position'– 1 + 'Command name.LCO'
(entry with formula editor, e.g. = 'MV.Sample position'– 1 + 'Cali-
bration loop pH.LCO'
for the above sample method).

The variable 'Command name.LCO' (index number of the calibration
loop) is increased by +1 after each pass of the loop.

NOTE

The formula editor is opened with a right-click in the input field.

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