Instruction Manual
6 Electroplating Bath VA
797 VA Computrace – Software
174
DT Record calibration curve
“DT Record calibration curve” is used to record calibration curves
for the dilution titration calibration technique (with the CVS and
CPVS mode). Dilution titration Calibration technique is mainly used
to analyze Suppressors in electroplating baths. The calibration
curves recorded with this Calibration technique are used to de-
termine Suppressor concentrations with the Calibration technique
“DT Suppressors with calibration curve”.
Achtung: A determined calibration curve can only be adopted
automatically if the checkbox Save calibration curves additionally
without date and time
on the General tab of the GENERAL SET-
TINGS
window is checked.
Determination tab with Calibration technique “DT Record
calibration curve”
The Determination tab of the EDIT WORKING METHOD PARAME-
TERS
window contains general specifications for performing the
determination. The parameters displayed depend on the selected
Calibration technique and measurement Technique. With “DT Re-
cord calibration curve” following parameters have to be defined:
Sample identifier [ 32 characters ; "sample" ]
Identification for sample.
Note: The Sample identifier is used for the file na-
me. To make sure that for Suppressor analysis
with 838 Advanced Sample Processor and DT al-
ways the latest calibration file is taken for the cal-
culation, this Sample identifier must match with
the name of the calibration file defined for the pa-
rameter Calibration curve on the Determination
tab with calibration "DT Suppressors with calibra-
tion curve".
Example for Sample identifier:
Calibration Suppressor
Note: To make sure that for Suppressor analysis
with 838 Advanced Sample Processor and DT al-
ways the latest calibration file is taken for the cal-
culation, the path of the calibration file defined for
the parameter Calibration curve on the Substances
tab with Calibration technique "DT Suppressors
with calibration curve”, must match with the path
defined for the parameter
Data folder (for the cur-
rently logged-in user) on the tab
User Directories
of the window USER RIGHTS.
Note: A determined calibration curve is only
adopted automatically if the checkbox Save cali-