Entrance and exit slits are bilaterally adjustable from 5 microns to 3 mm via a precision micrometer. Occulter height 0 to 20 mm standard. Manual operation of the sine drive scanning system and counter type digital wavelength readout is standard and attachment of optional stepper drives is easy. Unit includes 3 inch pumping port for vacuum system. Port can be adapter equipped to fit customers or selected pumps as turbos etc.
Unit comes completely assembled and factory tested.
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