Optical Comparators

Oscilloscope

Oscilloscope.

Optical comparator 14" Diameter screen 6" x 13" table 6" Horizontal travel on table 4" Vertical travel on table Micrometer stop 4 Projection settings.

Optical comparator, 14", table top model.

Optical comparator 6 Magnifications: 10X, 20X, 31.25X, 50X, 62.5X, 100X 8" x 32" T-slooted table 8" X 8" Table travel Motorized power elevation Approximately 1968 vintage.

Optical comparator, 14", bench top model.

Optical comparator, 14" Specifications: Screen diameter: 14" C / L glass chart Work table: 6" x 30" hard chromium plated Measuring capacity Longitudinal table travel: 8" manual travel Vertical table travel: 5" power elevation travel Angular measuring capacity: 360° power chart rotation 1 minute resolution Cross travel for focusing: 1-3/8" Lens mount: 6 position lens selector Lens centerline to table: 1-1/4" min. / 5-1/4" max. Electrical requirements: 115 volts, 1 ph, 60 hz, 20 amp max Projection lamp source: 250 watt Reflection lamp source: 1200 watt / 120 volt Equipped with: 10x, 20x & 50x magnification lenses (erect image) Longitudinal micrometer.

Optical comparator Manual horizontal Motorized vertical Screen diameter: 14" Travel: 8"x4" Orientation: Horizontal.

Digimatic indicator.

Optical comparator.

Optical comparators.

3D CNC image measuring machine Lighting equipment: vertical epi-illumination transmission lighting program, control ring lighting Observation device: program control power turret Measurement range: 200 x 200 x 100 mm Size of loading glass: 269 x 311 mm Maximum mass of measured object: 10 kg Minimum display quantity / measuring unit: Reflective linear encoder / 0.1 μm Image detection method: High sensitivity CCD camera (B & W) Measurement accuracy: XY Axis (2.0 + 3 L / 1000) μm Z Axis (image) (4.0 + 5 L / 1000) μm 2006 vintage.

Optical comparator, with 14" protractor screen, 10x & 50x lenses, 2" x 2" micrometer stage. Surface and shadow lighting. This unit is a floor model. ~1970 vintage.

Optical Comparators.

Optical comparator Screen diameter: 12".

Comparator Chamber not included 1996 vintage.

Non-contact DCC CMM Measuring range X axis: 12” Y axis: 12” Z axis: 8” Motor drive: DC servo/joystick Scale resolution: X,Y,Z (.00002”) Accuracy: XY: U95 = (2.0 + L/150)µm Z: U95 = (4.0 + L/150)µm Lighting Substage backlight Coaxial through-the-lens light Fiber optic ring light Programmable quadrant smartring LED illuminator light Camera Black & white MOS camera 649 x 491 pixel array 256 level gray scale processing with 10:1 sub-pixel resolution. Zoom lens: Accucentric auto-calibrating zoom lens with 40x – 200x on-screen magnification. Computer Windows 95 Monitor: Color monitor Keyboard Mouse Software: Measuremind Plus 10.80 1996 vintage.

Heavy Duty Side Screen Optical Comparator and Measuring Machine, 30" Specifications: Screen Size - 30" Diameter Viewing Area Table Size - 8" x 32" Horizontal Measuring Range - 15" Vertical Measuring Range - 10" Focus Travel - 3" Screen Rotation - 360º Table Load Capacity - 550 Lbs. Constant Working Clearance - 10.4" Throat Clearance - 21.1" Image Type - Fully Corrected Scale Resolution - .00004" Electrics - 1/60/115 VAC Includes: Side Screen Design Di-Metric Plus Digital Readout Digital Angle Display Projectron III Internal Edge Detection Motorized Lens Turret with 10, 20, 50, 100X Lenses Motorized Table Travels with Joystick Control Mercury Arc Projection Surface Illumination Overhead Visor and Curtains Operation Manual 1991 vintage.

Optical comparator 1983 vintage.

Optical comparator, 14" Table top Edge detect Geometric functions 1999 vintage.