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The 3700 Series model is our top of the line 14" horizontal beam optical comparator. The 3700 is the ultimate system for load capacity and accuracy. It features an erect image and S-T's exclusive gothic arch bearing ways which provide the best accuracy and life.
*NOTE: "3788" Series CNC 14" Optical Comparator. The "3788" has all of the fine features of the standard "3700" 14" comparator PLUS the benefit of high-speed stepper motor drives and CNC positioning. Simple, yet powerful part programming and optical edge sensing converts the optical comparator into a fully automated inspection system.
Digital Readouts
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Quadra-Chek 121
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 221 & 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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Quadra-Chek 321E
This new digital readout combines all the geometric functions of the QC200 series DRO with a high resolution touch-screen video display to provide a unique and user-friendly measuring solution. |
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Quadra-Chek 5215
PC computer based geometric readout system, mouse driven,<br>
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. |
Features & Specifications
| CATALOG NO. |
DESCRIPTION |
| 20-3700-01 |
14" Optical Comparator w/QC 121 DRO |
| 20-3700-02 |
14" Optical Comparator w/QC 221 DRO |
| 20-3700-03 |
14" Optical Comparator w/QC 221E DRO |
| 20-3700-04 |
14" Optical Comparator w/QC 321E DRO |
| 20-3700-05 |
14" Optical Comparator w/QC 5215 DRO |
| 20-3788-00 |
CNC Optical Comparator w/QC 321E DRO |
| 20-3788-01 |
CNC Optical Comparator w/QC 5215 DRO |
| 20-3730-00 |
2 Axis - Stepper Motor Drive |
Options
| 20-0320-01 |
5 x Lens |
20-0317-00 |
31 1/4 x Lens |
| 20-0310-00 |
10 x Lens |
20-0318-00 |
50 x Lens |
| 20-0312-00 |
20 x Lens |
20-0319-00 |
62 1/2 x Lens |
| 20-0313-00 |
20 x Lens |
20-0321-01 |
100 x Lens |
| 20-1406-02 |
Heavy Duty Console Base - 22" x 38"
x 31" high |
| NOTE: A variety of staging fixtures also available |
Specifications
Measuring Travel: 12" (300mm) (X), 6" (150mm) (Y), 2.5" (62mm) Focus (Optional 16" (400mm) (X) Quick Release with fine adjust on X axis (Optional Joystick control with fine adjust knobs)
Top Plate: 5" x 20" (125mm x 500mm), nickel plated with 2 standard clamping slots
Weight Capacity: 100 lbs. (45kg)
Screen Protractor: Digital (1 minute/.01 degree) or Vernier (5 minute)
Erect Image
Illumination: Profile and Duplex Fiber Optic Surface (Tungsten Halogen)
Screen: 14" (355mm) Sealed Image with 30, 60 and 90 degree cross lines
Helix: +/- 6 degrees via lamphouse displacement
Digital Readouts: Choice of several DRO options including all QuadraChek geometric digital readouts. (Optional Edge Detection and CNC control)
Magnifications: 5X, 10X, 20X, 25X, 31 1/4X, 50X, 61 1/2X, 100X, 250X
Heavy Duty Dust Cover
Swing Away Lamphouse
2-Position Lens Turret
Weight : Net 325 lbs. (145kg) Crated 465 lbs. (210kg)
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