14HE Optical Comparator

The 14HE bench top comparator is Dorsey Metrology's basic and most economical comparator with the same high quality features as the other comparators in the product line, but in a smaller package and a lower price. The addition of the extra long life LED surface illumination is another Dorsey innovation.


  • 4" (350mm) angled high resolution glass screen for optimum viewing with 90 degree cross lines, calibration reticle and chart clips
  • Reversed and inverted profile image
  • Machined chart ring with vernier protractor, 1 minute graduation facilitates optimal alignment
  • Coated telecentric parfocal optics
  • Quick change single lens mount
  • Integrated hood
  • Solid cast iron nickel plated stage
  • 3 axis solid rail crossed roller bearings
  • Single universal dovetail stage
  • 16" x 4" overall stage size
  • 8" / 200mm X axis travel with "glide release"
  • 4" / 100mm Y axis travel (vertical movement/rise & fall)
  • 50 lbs capacity
  • ± 5 degree light source helix adjustment
  • NIST traceable calibration certificate
  • 2 year limited warranty

Optional Features: 

  • Internal edge detection
  • LED surface illumination
  • Choice of readout options
  • Output for electronic rotary screen protractor (Q axis) on readout with selectable 1 minute or 1/100 of a degree resolution
  • Harsh Environment package
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