J.A. King / J.A. King / NC Measurements Corp. and S-T Industries Optical Comparators

14" Vertical Beam Optical Comparator
The "4400" is a rugged, bench-top vertical beam comparator, ideal to inspect stampings, electronic components, plastic moldings, flexible items, etc. S-T (Scherr-Tumico) has over 55 years of manufacturing experience in the U.S.A. Compare our features, selection and quality and you will find Scherr-Tumico comparators to be your best buy.

J.A. King / J.A. King / NC Measurements and ST Comparators

Features:
20-4400-00
14" Vertical Beam Comparator, bench model with profile illumination, frosted glass screen with 30°, 60° and 90° cross lines and 5 min Vernier screen protractor, heavy duty dust cover.
20-4450-00,br> 14" Vertical Beam Comparator, bench model with profile illumination, frosted glass screen with 30°, 60° & 90° cross lines and digital screen protractor, heavy duty dust cover. (Note: Digital screen protractor requires 20-1532-27, 20-1532-28 or 20-1532-29 measuring stage)
20-4514-00
Duplex fiber optic surface illumination. The dual fiber optic cables are armored in stainless steel and allow infinite positioning of light to highlight features, holes, etc.

Digital Readouts:

	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.
	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.
	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.

Specifications:
Measuring Capacity: 2" x 2", 2" x 4" or 2" x 6".
Focus: 45/16" (109.5mm) travel.
Allowable Work Load on Stage: 50 lbs. (45 kg).
Helix: 20° left and right.
Screen Size: 14" (355.6mm).
Electrical: 100-250 V, 50/60 Hz compatible.
Bench Space: 17" x 17"
Weight: Net 180 lbs. (82 kg) - crated 235 lbs. (107 kg)