Dorsey Model 24P 24" Optical Comparator (2018)

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Location
Shawano, Wisconsin

  • Lot # 23
  • System ID # 3539666
  • End Date Central Standard Time
  • Start Date Central Standard Time
  • Item # 3539667
Description

Dorsey Model 24P 24" Optical Comparator (2018)


Illumination Profile: Built-in 24V/150W direct collimated halogen.
Surface: Built-in 24V/250W via fiber optics.
Screen Size 24” (600mm) Ground glass with cross-lines
Stage Cast iron, nickel plated, 36” x 8”, triple dovetails
Stage Travel

X = 24” (610mm), Motorized
Y = 10” (250mm), Motorized
Focus = 3” (75mm), Motorized
Stage Accuracy Within +/- 0.004mm +[(L/20).001]
Linear Scale Resolution Standard: 0.00025mm/.000010”
Repeatability of Scales +/- 1 Scale count (0.0005mm/.00002”)
Optical Accuracy Within +/- .10% Profile, +/- .15% Surface
Power Requirements 120V or 240V AC, 50/60 Hz, 10 Amp

 


Equipped With:

 

 

10x and 20x Lenses

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