SCHOTT ProLab 4000, Operating Manual, Page: 127 / 228

ProLab 4000 Ion concentration
127 ba75646e03 12/2012
6 In the Standard register, enter the values for Standard vol-
umeStandard concentration and ISA/TISAB volume if neces-
sary.
7 Use [Dosing] to automatically add the adjusted volume of the
ISA/TISAB solution ( ISA/TISAB volume ).
or
If the burette control is inactive:
Add the adjusted volume of the ISA/TISAB solution (
ISA/TISAB
volume ) manually.
8 Thoroughly rinse the electrode with deionized water.
9 Immerse the electrode in the standard.
10 Start the measurement with [Continue] .
The measured value is checked for stability (Stability control).
11 Wait for the measurement with stability control to end.
or
Take over the measured value with
[OK] .
The Sample register opens up.