Profile: Inficon specializes in thin film deposition controllers & monitors control deposition rate and thickness of the most complex vacuum coating processes. The Hapsite™ ER chemical identification system is the only person portable gas chromatograph/mass spectrometer (GC/MS). The GC column provides sharp chromatography and resolution. During the quantitation method, the front panel clearly displays what chemicals are present, their concentration, and access to information regarding the degree of danger. Mechanical feedthroughs include rotary and linear motion feedthroughs. Linear motion feedthrough features bellows for more demanding vacuum requirements, direct push & pull actuation and high accuracy adjustment using micrometer screw.