GE AKTA avant User Manual page 123

System settings
The sensitivity of the external air sensor can be set.
Parameter
Normal (default)
High
Note:
ÄKTA avant User Manual 29035184 AE
Air volume detected
ÄKTA avant 25
30 μl
10 μl
The sensitivity should be set to Normal when the air sensor is located before
the Sample pump (Before sample pump). Due to higher pressure and risk of
small air bubbles, the sensitivity should be set to High when the air sensor is
located after the Injection valve (After injection valve).
4 Optional instrument modules
4.6 External air sensors
ÄKTA avant 150
100 μl
30 μl
Usage
Detect empty
buffer/sample ves-
sels
Detect even small
air bubbles
123