Phased-Locked Loop Optical Chopper

Key Benefits
Specifications	Optical Chopper
Manual	The C-995 phase-locked-loop optical chopper incorporates Direct Digital Synthesis in order to provide rock-solid, crystal controlled accuracy and stability. Its chopping frequency can be controlled to a precision of .001 Hz and has effectively zero frequency drift. A large, five digit LED display indicates the internally set chopping frequency, or in the External Sync mode, the measured frequency of the external clock signal.
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Option Open Blade **For The C-995 Phase-Locked Loop Optical Chopper**	Provides chopping rates from 4 Hz to 5000 Hz without the need to change blades The unit may be computer controlled via its bi-directional serial port May be phase-locked to an external clock source Enclosed blade for minimum windage and noise Or exposed blade for maximum flexibility on a crowded optical bench Operates from 95 to 260 VAC, 50-60 Hz


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Last Update: Wednesday, January 5, 2011 1:36 PM