Metrohm tiamo 2.1 (ProcessLab) - Manual (Page 580)

5.6 Commands ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
564 ￭￭￭￭￭￭￭￭ tiamo 2.1 (ProcessLab)
￭ Potentiometric evaluation
Parameters for the potentiometric evaluation of titration curves.
￭ Additional evaluations
Definition of additional methods for the evaluation of the titration curves.
￭ Additional measured values
Definition of additional measured values of other measuring commands
which are saved as additional columns in the measuring point list.
Command variables
The following command variables are generated in the method run by the
command MET U and can be used in formulas under the designation
'Command name.Variable designation':
Identification Description
.BLV Blank value of the sensor used for the command (only
for ISE sensors)
.BP{x}.DME Measured value differential for the break point × (1…
9)
.BP{x}.MEA Measured value for the break point × (1…9) in the unit
of the measured value
.BP{x}.TEM Temperature for the break point × (1…9) in °C
.BP{x}.TIM Time for the break point × (1…9) in s
.BP{x}.VOL Volume for the break point × (1…9) in mL
.BSY Command status; 1 = BUSY, HOLD or ERROR; 0 =
READY; invalid (variable not available) = Command
has never been started
.CONC Concentration of the solution used for the command
.CYL Cylinder volume of the exchange or dosing unit used
for the command
.DBL Total duration for the processing of the command in s
.DSC Time for processing all start conditions s
.EME End measured value (measured value after processing
of the command) in the unit of the measured value
.ENP Electrode slope of the sensor used for the command (in
mV for ISE sensors)
.EP{x}.DME Measured value differential for the endpoint × (1…9)
.EP{x}.MEA Measured value for the endpoint × (1…9) in the unit
of the measured value