The establishment of EVISA is funded by the EU through
the Fifth Framework Programme (G7RT- CT- 2002- 05112).
Supporters of EVISA includes:
A magnetic analyzer creates a magnetic field perpendicular to the ion path and, in conjunction with entrance and exit slits along the flight path, selects and focuses ions of a selected momentum (and, nominally, then, with the same mass-to-charge ratio) through to the detector. A magnetic analyzer is also called a magnetic sector. An instrument that includes magnetic or electric analyzers is called a sector mass spectrometer.