Metrohm tiamo 2.2 (ProcessLab) - Manual (Page 560)

5.6 Commands ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
544 ￭￭￭￭￭￭￭￭ tiamo 2.2 (ProcessLab)
greatest
Only the endpoint with the greatest ERC value, i.e. the steepest jump,
will be recognized.
last
Only the last endpoint to be found will be recognized.
ascending
Only endpoints with a positive slope of the titration curve will be recog-
nized.
descending
Only endpoints with a negative slope of the titration curve will be rec-
ognized.
5.6.3.2.5.11 DET Upol - Fix endpoint evaluation
Dialog window: Method ▶ DET Upol ▶ Properties... ▶ Additional evaluations ▶ Fix
endpoint evaluation # ▶ [New]/[Property] ▶ Fix endpoint evaluation #
Quantity
Selection of the fixed measured quantity to which the associated values for
the other quantities are to be interpolated from the list of measured points.
Selection Measured value | Time | Volume
Default value Measured value
Fix value
Value of the fix endpoint.
Measured value
Range
-200.0 ... 200.0 µA
Time
Range
0.0 ... 999999.9 s
Volume
Range
0.00000 ... 9999.99 mL
5.6.3.3 MET
5.6.3.3.1 MET - Overview
Menu item: Method ▶ Paste ▶ New command...
Command for Monotonic Equivalence Point Titrations.
Principle
With this command titrations with reagent addition at constant volume
increments are carried out. Measured value acceptance is drift-controlled
(equilibrium titration) or after a waiting time.