The all new Extrel MAXCS-50 Series quadrupole mass spectrometer from Henniker Scientific has been
released and directly addresses research applications requiring high sensitivity gas analysis of low molecular weight species.
At the heart of the instrument is a high specification quadrupole mass filter assembly, featuring a precision
machined 19mm quadrupole rod set with RF-only preand post-filter stages, stabilizing rods and the latest
high stability CS Series RF generator that in combination deliver exceptional transmission, resolution and
abundance sensitivity characteristics at low masses.
Typical applications include geochronology isotope
ratio measurements and helium-deuterium gas purity
analysis, where the instrument’s exceptional resolution
is able to resolve adjacent mass peaks separated by
only a few hundredths of an atomic mass unit even at
The MAXCS-50 is available as a fully UHV compatible
bolt-on probe or with application matched pressure
reduction stages which address a wide range of atomic,
molecular and surface analysis studies.