Determination of Low Level Moisture
in Dichlorobenzene Using AOTF-NIR
Spectroscopy
Abstract:
A Brimrose AOTF-NIR Multiplexer
spectrometer was used to collect
spectral data on dichlorobenzene
with small amounts of water
impurities. The spectral data and
reference values were used to create
regression models to quantify the
water impurities in dichlorobenene.
The results were excellent and
showed that the Brimrose AOTF-NIR
Multiplexer spectrometer can
quantify residual amounts of water
in dichlorobenzene within 6ppm.
