S-T INdustries 20-3700 OPtical Comparator, 14" Screen, Quadra-Check 200 DRO, Surface and Profile Illumination, Portable Stand- Auction Item

Name: S-T INdustries 20-3700 OPtical Comparator, 14" Screen, Quadra-Check 200 DRO, Surface and Profile Illumination, Portable Stand- Auction Item
Brand: S&T
SKU: Lot No.: 199
Availability: InStock

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View Auction Item at: https://www.machinesused.com/lots/51219" shenjian-bridge-node-id="sjb-1787834874195-157822">,

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Lot 199: S-T INdustries 20-3700 OPtical Comparator, 14" Screen, Quadra-Check 200 DRO, Surface and Profile Illumination, Portable Stand

Equipped With:

Quadra-Chek 200 Multi-Processor DRO on X|Y|Q (Degreees of Rotation), Swiveling Workholding Vise Fixture, 14" Screen, Hand Table Feeds, 10X Lens, Portable Steel Stand

Description:

The S-T Industries (Scherr-Tumico) 20-3700 Optical Comparator is a versatile inspection system designed for precision measurement and profile inspection in manufacturing and quality control environments. Featuring a 14-inch frosted projection screen and a Heidenhain Quadra-Chek 200 Digital Readout, the 20-3700 provides accurate dimensional verification for machined components, tooling, fabricated parts, and precision assemblies

Electrics:

115 Volt, Single Phase

Manufacturer: S-T Industries (Scherr Tumico) Model: 20-3700 Serial Number: Y072202

Main Unit Approx Weight: 200.00 lbs

Main Unit Dimensions (in inches): Length: 24.00" Width: 44.00" Height: 39.00"

Components:

Portable Steel Stand : Length: 36.00" Width: 24.00" Height: 30.00"

Specs:

Screen Size: 14" Diameter

Digital Readout: Quadra-Chek 200

Stage Size: 20" x 5"

Table Travel Longitudinal (X): 12.160"

Vertical Travel: 6.275"

Cross Travel (Focus): 2.5"

Number of Lens Positions: 1

Illumination Style: Surface and Profile Illumination

Seller Company: Columbia Precision Machine

Seller Contact: Machinesused Auction Phone: (764) 745-1166

Item Location: Columbia Precision Machine, 2970 Lexington Ave South, Eagan, MN 55121

Location Contact: Machinesused Auction Phone: (764) 745-1166

Inspection Date & Time: Friday, September 25, 2026, 9AM to 4PM or By Appointment

Dock Door: 118 "X x 107"H Ground Door, 84"W x 108"H Truck Level Dock Door

Loading Dock: Gound and Truck Level Doors

Removal Dates and Times: This item must be removed between Monday, October 5, 2026 and Thursday, October 8, 2026

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S-T INdustries 20-3700 OPtical Comparator, 14" Screen, Quadra-Check 200 DRO, Surface and Profile Illumination, Portable Stand- Auction Item

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