Optical Comparator 3700 Series - S-T Industries with Quadra-Chek 121 DRO - 14 in.

Optical Comparator 3700 Series ‐ Features

This is our top‐of‐the‐line 14" benchtop 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 in accuracy and longevity.

  • Erect image.
  • High precision 6" x 12" measuring stage travel with .00005"/.001 mm resolution precision glass scales. Quick release with fine adjust on X‐axis. Optional 5" x 16" travel. 100‐lb load capacity.
  • Standard 2‐lens turret system.
  • Hardened steel, nickel‐plated workstage for long life and corrosion resistance.
  • Helix +/‐ 6° via lamphouse displacement.
  • Heavy‐duty all‐steel construction.
  • Fully useable 14" diameter screen.
  • Standard swingaway lamphouse.
  • Duplex fiber optic surface illumination.
  • Digital screen protractor with readings to 1' or .01°.

Digital Readout:

Optical Comparator 3700 Series - S-T Industries with Quadra-Chek 121 DRO - 14 in.

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.

Optical Comparator 3700 Series - S-T Industries with Quadra-Chek 121 DRO - 14 in.