GC-IMS
– User Manual
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9.7.2 IMS-Spectrum Examples
Schematic of IMS
spectrum
Spectrum
description
reasons / suggestions
Clean spectrum
Perfect
Clean spectrum, up to
two extra signals left
hand side of the RIP
Perfect
RIP shifted to lower
drift times
- elevated temperature
- reduced pressure
RIP shifted to higher
drift times
- low temperatures
- elevated pressure
RIP deformed
- gas quality out of
specifications
- device needs to be flushed
for some time
- flows not in range
RIP base deformed yet
visible
- gas quality out of
specifications
- device needs to be flushed
for some time
- flows not in range
RIP deformed towards
tailing
- gas quality out of
specifications
- device needs to be flushed
for some time
- flows not in range
Summary of Contents for GC-IMS
Page 1: ...User Manual GC IMS G A S Gesellschaft f r analytische Sensorsysteme mbH...
Page 150: ...GC IMS User Manual 150 214 4 Device without top cover...
Page 164: ...GC IMS User Manual 164 214 17 Tighten the three screws of the frontplate...
Page 188: ...GC IMS User Manual 188 214 9 4 Technical drawing Internal Gasflow...
Page 212: ...GC IMS User Manual 212 214 Tutorials VOCal Manuals VOCal...
