Agilent Technologies 1290 Infinity II - Leak Sensor

1290 Infinity II High-Speed Pumps User Manual 19
1Introduction
Leak and Waste Handling
Figure 5 Infinity II Two Stack Leak Waste Concept (bench installation)
The waste tube connected to the leak plane outlet on each of the bottom
instruments guides the solvent to a suitable waste container.
Leak Sensor
CAUTION
Solvent incompatibility
The solvent DMF (dimethylformamide) leads to corrosion of the leak sensor.
The material of the leak sensor, PVDF (polyvinylidene fluoride), is incompatible
with DMF.
 Do not use DMF as mobile phase.
 Check the leak sensor regularly for corrosion.