Metrohm viva 1.0 Manual - Manual (Page 458)

5.5 Method run subwindow
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viva 1.0
Stirring rate
Setting the stirring rate.
Input range 0 - 15
Default value 3
Switch off automatically
on | off (Default value: on)
If this check box is activated, the stirrer will be switched off automatically
when the command has finished.
5.5.2.5.5.3 MEAS Opt Conc- Measuring parameters
Tab: Method ▶ MEAS Opt Conc ▶ Properties... ▶ MEAS Opt Conc - 'Command
name' ▶ Measuring parameters
Command name
Name of the command.
Entry 25 characters
The parameters for the measuring procedure can be defined on this tab.
Tab for Avantes spectrometer
Wavelength
Wavelength at which the measured quantity (absorbance) is recorded
Input range 100.0 - 2,000.0 nm
Default value 400.0 nm
Blank value
Value by which the measured quantity (absorbance) is corrected. Here an
expression can also be entered through the formula editor (e.g. xx.EME
from other measuring command) by which every measured absorbance
value can then be corrected.
Input range -1E+12 - 1E+12 (max. 10 digits)
Default value 0.0
Entry 1 - 10 characters
Selection mol/L | mmol/L | µmol/L | g/L | mg/L | µg/L |
mg/mL | µg/mL | ppm | % | mEq/L
Default value ppm
Integration time
Integration time for absorbance measurement.
Input range 0.01 - 600,000 ms
Default value 6 ms