Cal loop ph – Metrohm tiamo 1.3 Manual User Manual
Page 563
Commands
537
calibration solution on rack position
20
).
•
Defining special beakers for calibration solutions in the method
A
Special beaker
###
for the first calibration solution has to be defined in the
command
MOVE
. The other calibration solutions must be placed on the fol-
lowing special beaker positions. As many special beakers must be defined
for the sample rack as buffers or standard solutions are required for the
calibration (see Rack properties - Special beakers). The following settings
have to be done in the command
MOVE
under the parameter
Target
:
Move
:
Special beaker
Number
:
= ### + 'Command name.LCO'
(entry with Formula editor, i.e.
= 5 +
'Calibration loop pH.LCO'
for the above sample method with the first calibra-
tion solution on special beaker position
6
).
•
Defining rack positions for calibration solutions in the sample data
A
Sample position
for the first calibration solution has to be defined in the run
window. The other calibration solutions must be placed on the directly fol-
lowing rack positions. The following settings have to be done in the com-
mand
MOVE
under the parameter
Target
:
Move
:
Rack position
Number
:
= 'MV.Sample position' – 1 + 'Command name.LCO'
(entry with For-
mula editor, i.e.
= 'MV.Sample position' – 1 + 'Calibration loop pH.LCO'
for the
above sample method).
The variable
'Command name.LCO'
(index number of the calibration loop) is in-
creased by
+1
after each pass of the loop.
Note
The Formula editor is opened with a right click in the input field.
CAL LOOP pH
Loop command for calibrating pH electrodes. The command is used together
with the command
CAL MEAS pH
.
Appearance
The command has the following appearance:
Parameters
The parameters for the command
CAL LOOP pH
are configured in the following dia-
log window:
•
CAL LOOP pH