Specifications

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November 2005 ( 6 - 2 ) Linear MC150-C Collimator
6.0 THEORY OF OPERATION
6.1 MECHANICAL OPERATION
The EUREKA LINEAR™ MC150-C Collimator contains two major sets of shutters, long
and cross, which define the absolute X-Ray field size. There is also a fixed aperture
cone which protrudes into the port of the X-Ray tube that helps reduce the effects of off-
focus radiation.
Both shutter mechanisms are geared with anti-backlash mechanisms coupled though
shafts to indicators and knobs on the front panel. The shutters are positioned manually