Options; Sequential Dispensing (Seq-Disp); Sequential Dispensing In Detail - BRAND HandyStep touch Instrucciones De Manejo

11.5 Options

a. In the operating mode, tap on the symbol
ð The Options menu appears.
Option
Add to Favorites
Operating mode

12 Sequential Dispensing (SEQ-DISP)

For information on the function of this mode, see Overview of modes, p. 75. For information on setting
the volume, speed, and other steps found in all modes, see Operation, p. 76.

12.1 Sequential Dispensing in detail

In Sequential Dispensing operating mode, you dispense a defined sequence of different or equal vol-
umes of liquid. These volumes are called aliquots and are defined via the aliquot list (1 ... 10 aliquots).
In the operating mode, you then see up to 3 entries of the aliqout list. These entries – specifically, the
previous, current and next entry – are indicated by a number sign (#). If an aliquot is dispensed, the
display moves down the list (1, #2,
ficient volume has been aspirated.
If the aliquot amount exceeds the tip volume, you can aspirate liquid again and then continue dis-
pensing.
If the aliquot amount is less than the tip volume, enough liquid is aspirated as is needed for the given
aliquot list.
If you cancel an aliquot (X button on the display), this aliquot is counted as not dispensed. In this case,
an event message is output. The program jumps to the next aliquot in the list. If there is not enough
liquid in the tip at the end of aliquoting, the device aspirates exactly the required amount of liquid, in
order to complete aliquoting.
The aliquot list can no longer be changed when the first aliquot has been dispensed. You can edit the
aliquot list again only after you have completed dispensing.
HandyStep® touch, HandyStep® touch S 997486
.
Meaning
Adds the selected settings to the Favorites menu. You can open
the settings again from the main menu under 'Favorites'.
Shows the help text for the mode.
1 Accumulated volume of the aliquot list.
1
2 STEP previously dispensed.
2
3 STEP now being dispensed.
3
4 STEP to be dispensed next.
4
5 STEP number to be dispensed next.
5
6 Number of STEPs that you have designated in the
aliquot list.
6
7 Present volume in the tip.
7
#1, 2, #3 #2, 3, #4 ... #10). It can only be dispensed if a suf-
12 Sequential Dispensing (SEQ-DISP)
Operating manual
89