Product/Service

Opto-Electric Equipment: Optical Chopper C-995

Source: Terahertz Technologies Inc.
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.

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•Datasheet: Optical Chopper C-995

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.

Key Benefits

  • Provides chopping rates from 4.000 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
  • Optional reflective blades available (contact factory)

We invite you to contact us at (315) 736-3642 to discuss a solution to your measurement needs. You can also contact us directly by clicking on the yellow request product Information button at the top of the page or visit us at www.terahertztechnologies.com.

We invite all inquiries concerning your special measurement needs and/or OEM instrumentation that may be needed for incorporation into the user's final product.

Click Here To Download:
•Datasheet: Optical Chopper C-995