Radiometer Analytical TitraLab 870, Reference Manual

Page: 227 / 286

Titra Lab ® TitraLab 870 Reference Manual
Page 227
Select reagent Routine user
Is able to select a reagent to check the parameters and/or start a
calibration.
1. Select the method or the sequence using the reagent.
2. Press 1 to start a calibration or 3 to check the reagent parame-
ters. In both cases, the available reagents are those specified in
the actual working method or sequence.
Supervisor
From the Reagent window.
1. Press 4 .
2. In the ID field, select the reagent from the User list.
Select
sequence To select a sequence (sample changer not in use):
1. Select Working mode = Sequence in the Main window.
2. Press 2 Sequence/Sample stack.
To select a sequence to be run using a Sample Changer:
1. In the Configuration menu, define the model of sample changer
used.
Refer to "Sample changer", page 221 .
2. Select Working mode = SAC Sequence in the Main
window.
3. Press 2 Sequence/Sample stack.
Refer to "Sequence/SAC sequence", page 228 .
Sensitivity Measure of the electrode condition. For ideal electrode chains the
sensitivity is 100%. However, it is generally lower. It is expressed as a
percentage of the theoretical slope (59.16 mV/pH) of the curve at
25°C and is determined during a calibration on at least 2 points.