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.
Display Features 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 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 Specs
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 Options
Part Number LENS-14-10X Lens Magnification 10X Max Part Diameter 162mm Focal Distance 81mm Lens Face Diameter 54mm
Part Number LENS-14-20X Lens Magnification 20X Max Part Diameter 162mm Focal Distance 81mm Lens Face Diameter 47mm
Part Number LENS-14-50X Lens Magnification 50X Max Part Diameter 102mm Focal Distance 51mm Lens Face Diameter 28mm
Part Number LENS-14-100X Lens Magnification 100X Max Part Diameter 86mm Focal Distance 43mm Lens Face Diameter 27mm Part Number: Manufacturer: