Manual

3.2 Tutorial
711 Liquino, Instructions for use
30
3.2.6 PIP – precise pipetting/diluting
Example: Pipet 1mL and dilute with 9mL. Distilled water is used as the
"hydraulic“ liquid.
Preconditions / Preparation
The easiest and most accurate means of pipetting is with pipetting attach-
ment 6.1562.040. The keyboard can be used to proceed from step to step.
Define a dosing unit which corresponds to the tubing of the Dosino used.
This procedure is described on page 22. (This is not necessary if the pipet-
ting attachment is used as this corresponds to the standard settings.)
Method editing
*
MODE
-
X
DOS NR
SELECT
P
• The PIP mode must first be activated. This sets all method parameters
to standard values. Press the <MODE> key and then <SELECT> until
‘PIP’ appears in the display:
Di spl ay: mode sel ect : PI P
ENTER
YES
• Press <ENTER>. The instrument is now in the PIP mode.
Di spl ay: PI P ********
r eady 0. 000 mL
PARAM
B
• The <PARAM> key is used to access the parameter menu, where all
the possible settings for a PIP method can be found.
Di spl ay: par amet er s
>PI P par amet er s
• The submenu ‘PIP parameters’ contains the main settings for a PIP
method. Press <ENTER> to open the submenu.
Di spl ay: >PI P par amet er s
pi pet t i ng vol . 1. 000 mL
• Enter the required pipetting volume (1 mL) and press <ENTER> to
accept the entry.
Di spl ay: >PI P par amet er s
di l ut i ng vol . 9. 000 mL
• Enter the 9 mL used as diluting volume in the example and press
<ENTER>
QUIT
NO
• In the submenu ‘PIP parameters’ no further entries are necessary.
Press the <QUIT> key to exit the submenu.
Di spl ay: par amet er s
>PI P par amet er s
J
<ENTER>
• The next submenu is accessed with <

>.
Di spl ay: par amet er s
>PI P dosi ng uni t
• The submenu ‘PIP dosing unit’ is opened with <ENTER>.
Di spl ay: >PI P dosi ng uni t