Metrohm tiamo 2.2 (ProcessLab) - Manual (Page 600)

5.6 Commands ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
584 ￭￭￭￭￭￭￭￭ tiamo 2.2 (ProcessLab)
Dosing of increments
Note
The following parameters will be displayed only if the User option is
selected in the Titration rate list box.
Volume increment
Small volume increments are used for the determination of blank values or
for very asymmetrical curves. A good guideline is 1/20 of the expected EP
volume. For steep jumps the volume increment should tend toward 1/100
and for flat jumps toward 1/10 of the EP volume. Small volume increments
are used for determining blank values or with very asymmetrical curves. The
accuracy of the evaluation cannot be increased by using smaller increments
as the measured value alterations between two measuring points are then
of the same order of magnitude as the noise.
Titrando, 855
Range
0.0001 ... 9.9999 mL
Default value 0.05 (slow), 0.10 (optimal), 0.20 (fast) mL
Titrino
Range
0.001 ... 9.999 mL
Default value 0.05 (slow), 0.10 (optimal), 0.20 (fast) mL
Dosing rate
Speed at which the volume increments are added. The maximum dosing
rate depends on the cylinder volume of the exchange unit or dosing unit
used.
Titrando, 855
Range
0.01 ... 166.00 mL/min
Selection maximum
Default value maximum
Titrino
Range
0.01 ... 150.00 mL/min
Selection maximum
Default value maximum
Temperature
Temperature
Manually entered titration temperature. If a temperature sensor is connected
and the Temperature measurement is set on the General/Hardware