Horiba Scientific FluoroMax-4 Operation Manual page 48

® ®
FluoroMax -4 & FluoroMax -4P with USB rev. D (30 Jul 2012)
7
Click the Run button
ner.
The Intermediate Display opens. The water-Raman scan runs.
A new FluoroMax
400 000 counts s
8
If the water-Raman peak is not at 397 nm, cali-
brate the emission monochromator as shown for
the excitation-monochromator calibration on
pages 3-7 to 3-9.
All HORIBA Scientific systems' parameters are specified with a R928P photo-
multiplier tube at room temperature.
®
should display a water-Raman peak intensity of at least
–1
.
Note:
Observed throughput (and hence peak intensity) is affect-
ed by lamp age and alignment, slit settings, and sample purity.
As the xenon lamp ages, the throughput of the system will de-
cline slowly. Therefore, low water-Raman peak intensity may
indicate a need to replace the xenon lamp.
in the lower-right cor-
3-12
System Operation