Operation; Symbol Reference; Device Navigation - BRAND HandyStep touch Operating Manual

Modes
Pipetting
Sequential Dispensing (SEQ-DISP)
Multi-Aspiration (MULTI-ASP)
Titration
Favorites

7 Operation

Possible damage to health caused by pathogenic liquids or infectious germs.
> Wear appropriate protective gear.
> When handling the above-mentioned media, please observe the national regula-
tions, safety data sheets, the protection level of your laboratory and safe working
measures.
Device damage caused by incorrect use.
> Submerge only the tip into a liquid.
> If the device comes into contact with a liquid, clean it immediately.
> Hang the device upright in the holder provided.

7.1 Symbol reference

See Symbol reference, p. 108.

7.2 Device navigation

See Device navigation, p. 108.
HandyStep® touch, HandyStep® touch S 997486
Description
rated volume into numerous STEPs. See Auto-Dispensing
(AUTO-DISP) , p. 84.
In Pipetting mode, a previously selected volume is aspi-
rated once and dispensed again. See Pipetting (PIP), p. 86.
In Sequential Dispensing mode, an aspirated volume is dis-
pensed over several, preset STEPs of varying size. Example
application: dilution series. See Sequential Dispensing
(SEQ-DISP), p. 88
In Multi-Aspiration mode, several STEPs are collected in a
tip and aspirated and dispensed as a total volume. Exam-
ple application: removing residual volumes. See Multi-Aspi-
ration (MULTI-ASP), p. 90.
In Titration mode, a volume is aspirated and either quickly
or slowly dispensed. The dispensed volume can be read on
the display. Example application: determining pH values.
See Titration, p. 92.
In Favorites, you can save frequently used settings. You can
reopen these favorites using this menu. See Fa-
vorites, p. 95.
WARNING
NOTICE
7 Operation
73
Operating manual