The “2600” Series 30" floor model horizontal beam
optical comparator has been a leader in the industry
for over 40 years. It offers high accuracy and weight
capacity in a portable package, making it a choice
for an inspection room or shop floor application. It
features S-T’s exclusive Gothic arch bearing ways
which provide the best in accuracy and longevity.
• High precision 9" x 12" measuring stage travel
with .00005"/.001mm resolution precision glass
scales. Optional 7" x 20" and 7" x 24"
travels available.
• Motorized X and Y axis with joystick control.
• Choice of QuadraChek® or Metlogix
digital readouts.
• Optional 6-position power lens changer.
• Hardened steel, chrome-plated workstage for
long life and corrosion resistance.
• Tungsten/halogen profile illumination for bright,
sharp images at all magnifications.
• Duplex adjustable surface illumination.
• Digital screen protractor with readings to 1' or
.01° with rotating steel ring.
• Helix angle +/- 10° by swinging lamphouse.
• Three 7" diameter wheels for portability.
• Available CNC option.

SPECIFICATIONS
Measuring Travel: 9" x 12" (225 mm x
300 mm) Larger travels available
Work Table: 8" x 35", hardened steel,
chrome-plated
Focus Travel: 3"
Allowable Work Load: 500 lb
Gothic Arch Hardened Steel Bearing Ways
Stage Motion: Motorized 2-axis variable
speed joystick
Measuring Stage Resolution:
.00005"/.001 mm
Digital Screen Protractor: 1 min/.01° arc
Duplex Adjustable Surface Illumination
30" Frosted Glass Screen: with 30-, 60- and
90-degree crosslines
Helix: +/- 10° by swinging lamphouse
Mounted on Three 7" Wheels for Portability
Electrical: 115 V, 60 Hz; other
voltages available.
MAGNIFICATION LENSES
Optional Magnification Lenses
• 5x Magnification
• 10x Magnification
• 20x Magnification
• 311
⁄4 x Magnification
• 50x Magnification
• 621
⁄2 x Magnification
• 100x Magnification