Metrohm tiamo 2.3 (process analysis) User Manual
Page 501
■■■■■■■■■■■■■■■■■■■■■■
5 Method
tiamo 2.3 (for Process Analysis)
■■■■■■■■
485
■
Stop conditions
Definitions of conditions which cause the stop of the titration.
■
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 com-
mands 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 DET U and can be used in formulas under the designation
'Command name.Variable designation':
Designation
Description
.BLV
Blank value of the sensor used for the command (only
for ISE sensors)
.BP{x}.ERC
ERC or first derivative 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}.ERC
ERC for the endpoint Ч (1…9)