24" Vertical Beam Optical
Comparator
The "2400" Series 24" Vertical Beam Optical Comparator features a more rugged structure,
a 4" x 8", 4" x 12", 6" x 8" or 6" x 12" travel measuring stage and a 3-position lens
turret. Over 60 years experience manufacturing optical comparators in the U.S., combined
with its worldwide service organization makes S-T Optical Comparators your best buy.
Standard Features:
Anodized, high-precision measuring stage with 4" x 8", 4" x 12", 6" x 8", or 6" x
12" travel. Readings are via .00005"/.001mm precision glass scales. Cross travel via
a threadless ball bearing, fine adjust and quick release on x-axis. All controls are
easy to reach and read. Rotating glass screen with digital readout protractor, readings
via "Q" axis of DRO. Frosted glass screen with 30 and 90 degree cross lines and adjustable
duplex fiber-optic surface illumination. Long-life Tungsten-Halogen bulbs for both
profile and surface illumination. 3-position lens turret for quick change of magnification.
Units with optional fiber-optic edge sensor have NEW flip-up arm for edge-sensor cable.
The "2400" series comparator is available with your choice of four digital readout
systems as shown below.
Optional Power Drive Systems *Manual control stepper drive system. Includes 2- axis
joystick and fine adjust jog wheels for micro fine adjustment. Available with all
DRO options. *CNC control stepper or servo drive system. Includes 2-axis joystick
and fine adjust jog wheels for micro fine adjustment.
All S-T Industries Optical Comparators include a two year warranty on parts and labor,
installation and training at your facility and a certificate to NIST. There are no
additional hidden costs for this service.
Digital Readouts:
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Quadra-Chek 221 and
221E
These powerful digital readouts provide fast geometric computations in a simple, easy
to use format. Functions include point, line, circle, distance, angle, skew alignment
and Measure Magic. Other features include Inch/MM, Cartesian/Polar, nearest/farthest
distance, complimentary angles, serial and parallel ports and 200-feature memory.
Large, high contrast LCD screen graphically displays measurement features and construction.
Housing tilts backward or forward for best angle of operation. Model 221E includes
fiber optic edge sensor.
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Standard Digital Readout
The Standard digital readout features absolute/incremental, IN/MM conversion, random
zeroing, RS232C output, linear error compensation and Q axis for digital screen protractor.
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Quadra-Chek 4215
Quadra-Chek 4215 PC computer based geometric readout system, mouse driven, with on
screen graphic representation of part or part segment as it is measured. Simple CAD
interface simplifies constructions and part programming. Unlimited part and feature
memory. Includes computer with Microsoft® Windows®, fiber optic edge sensor and all
functions found in the Quadra-Chek 200.
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Specifications:
Work Table: 10" x 14" (250 x 350 mm) or 10" x 18" (250 x 450 mm)
Measuring Range: 4" x 8" (100 x 200 mm) or 4" x 12" (100 x 300 mm)
Allowable Work Load on Stage: 25 lbs. (11 kg)
Illumination: Profile - 150w, Surface - 150w x 2
Focus Travel: 4" (100 mm)
Screen Size: 24" (600 mm)
Floor Space:31" x 47" (785 x 1190 mm)
Electrical: 100-240v, 50/60hz
Weight:450 lbs. (200 kg) - Crated 500 lbs. (225 kg)