Beamline 6.0.1 Chopper Review

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Beamline 6.0.1 Chopper Review FemtoSecond Hard
X-Ray Beamline October 25, 2006
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Schematic Layout of 6.0.1
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Beamline 6.0.1
Chopper
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Beamlines 6.0.1/6.0.1.2 Floor Area
6.0.1 Chopper
6.0.1.2 Chopper
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Chopper Specificatons
Source Power Attenuation 98 Total Absorbed
Power 425W Peak Power Density 0.845 W/mm2
Pulse Frequency 20 KHz (12,000 rpm) Beam Width
FWHM 750 microns Beam Height FWHM 105
microns Operating Pressure 1 x 10-6 Torr Total
Flow 1.0 gpm
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Chopper Thermal Analysis
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Chopper Stress Analysis
Rotation Heat Load
Rotation Only
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Chopper Assembly
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Chopper Assembly showing rotor
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Chopper Assembly showing rotor and stop
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Photon Beam Through Chopper