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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 our product line, but in a smaller package and a lower price. The addition of our extra long life LED surface illumination is another Dorsey innovation.

** COMPARATOR LENS IS NOT INCLUDED WITH THIS SYSTEM AND MUST SELECTED FROM THE OPTIONS ABOVE **

Features

  •  14" (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

Specifications

Profile Illumination Built-in 24V/150W direct collimated halogen
Surface Illumination 2-Triple LED lights (optional)
Screen Size 14” (350mm) Ground glass with cross-lines
Stage Specs Cast iron, nickel plated, 16” x 4” single dovetail
Stage Travel X 8” (200mm)
Stage Travel Y 4” (100mm)
Stage Focus 1.5" (38mm)
Stage Accuracy Within +/- 0.004mm +[(L/20).001]
Scale Resolution 0.00025mm/.000010”
Repeatability of Scales +/- 1 Scale count (0.00025mm/.000010”)
Lens Magnification 10x, 20x, 50x, 100x
Profile Accuracy +/- .10%
Surface Accuracy +/- .15%
Power Requirements 120V or 240V AC, 50/60 Hz, 10 Amp
Weight 230 lbs/105 kg
Warranty 2 years
NIST Cert Yes

 

Additional Options 

  • 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

If you're interested in having this equipment set up and calibrated, please send us a message at metrologysupply@gmail.com or call us at 216-347-9126.