
4 - Description of Function
Liquid System
Infinium LiHa and Infinium RoMa Operating Manual - Document # 1000000110155 v00
4 - 15
4.5.1 Tubing Systems
Flexible tubing connects the liquid system container(s), pumps, valves and tips.
Precision
Diluters
Precision diluters assure accurate aspiration and dispensing of liquids and air
gaps, the latter to separate the various liquids.
Depending on your application and liquids used, tubing systems are available for
2-tip, 4-tip and 8-tip instruments with optional features, in different materials and
with suitable accessories.
Aspirating
Tubing
Pipetting
Tubing
With all tubing systems, the pipetting tubing is made of FEP, which is resistant
against a wide range of liquids.
Fig. 4-15
Liquid system flow direction and tubing
B
A
C
D
E
Aspirating tubing
A
Aspirating tubing
B
Distributor 1:4
(1:2 for 2-tip configuration)
C
Interconnecting tubing
Pipetting tubing
D
Pipetting tubing
Waste
E
Waste tubing
Tab. 4-1
Aspirating tubing features
Tubing System
Features
Standard
Standard tubing system composed of PVC/silicone/PP/
POM