9
APPROVED
April 18
Table 1. Resolution and positions of each rLine models
Model
Volume / step
Home position Max
position
Tip eject
position
rLine 1-ch 5-200ul LS
0,5 ul
30
443
-40
rLine 1-ch 50-1000ul LS
2,5 ul
30
443
-40
rLine 1-ch 100-5000ul
10 ul
30
580
-55
Drive cycle
Each end of a drive movement marks one drive cycle (from drive on to drive off). A tip eject counts
as one drive cycle also. Drive cycles are stored in permanent memory in rLine modules and can only
be reset during maintenance.
Level sensing, LS
Sartorius rLine models 5-200ul LS and 50-1000ul LS integrates capacitive liquid level detection
(cLLD) or another word, level sensing (LS). To use that feature, conductive tips must be used to
generate detection circuit capacitance change when tip is connected and tip is in touch with liquid.
Feature can be used in automation systems to automatically recognize tip presence and liquid levels
in specific applications.