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MITUTOYO Vertical Optical Comparator - Vertical Optical Comparators
MITUTOYOVertical Optical Comparators

MITUTOYO Vertical Optical Comparator

The MITUTOYO Optical Comparator: Vertical (MPN 304-919-11A-QM) is a vertical optical comparator featuring an inverted image, a 15.9 in x 9.8 in table size, and 10X magnification. It offers a 20 in screen diameter…

SKU 3G-OTH-287260

Also listed as: 30491911AQM · 304 919 11A QM

Brand
MITUTOYO
Item
Vertical Optical Comparator
Part Number
304-919-11A-QM
Category
Vertical Optical Comparators
Available to Order
Also known as:304-919-11A-QMMITUTOYO
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Technical Specifications

MITUTOYO
Manufacturer Part Number
304-919-11A-QM
Type
Inverted Image, 10X
Table Size
15.9 in x 9.8 in

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MITUTOYO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MITUTOYO Optical Comparator: Vertical (MPN 304-919-11A-QM) is a vertical optical comparator featuring an inverted image, a 15.9 in x 9.8 in table size, and 10X magnification. It offers a 20 in screen diameter with 8 in and 4 in measurement ranges.

Frequently Asked Questions

What is the MITUTOYO Optical Comparator 304-919-11A-QM used for?

This vertical optical comparator is used for precision measurement and inspection of manufactured parts. It projects a magnified, inverted image of a workpiece onto a 20 in screen, enabling dimensional checks on contours, angles, and radii in machining and quality control applications.

What are the specifications of the MITUTOYO Optical Comparator 304-919-11A-QM?

The MITUTOYO 304-919-11A-QM is a vertical optical comparator with a 20 in screen diameter, 10X magnification, and an inverted image. It has a 15.9 in x 9.8 in table size and measurement ranges of 8 in and 4 in. The unit is designed for bench-top use.

Where to buy the MITUTOYO Optical Comparator 304-919-11A-QM worldwide?

3G Electric supplies the MITUTOYO Optical Comparator 304-919-11A-QM to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision measurement instrument.

How to maintain a MITUTOYO vertical optical comparator?

Keep the lens and screen clean using a soft, lint-free cloth and approved optical cleaner. Regularly check the stage for debris and ensure the light source is aligned. Calibrate the comparator per the manufacturer's schedule using certified gage blocks to maintain measurement accuracy.

Used in

Common applications for MITUTOYO
Automotive manufacturing — Mitutoyo dial indicators (e.g., 2805AB-10) for runout and flatness checks on engine and transmission components.
Aerospace assembly — Mitutoyo dial test indicators (e.g., 513-485-10E) for alignment and concentricity verification of critical assemblies.
Quality control labs — Mitutoyo surface roughness specimen (178-602CAL) for daily verification of roughness testers before part inspection.
Machine shops — Mitutoyo balanced reading flat back dial indicators (e.g., 2972AB) for on-machine setup and comparative measurements.
Maintenance departments — Mitutoyo center punch set (985-138) for marking and layout during equipment repair and modification.
Electronics manufacturing — Mitutoyo dial indicators (e.g., 2109AB-10) for precise measurement of small components and fixtures.
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MITUTOYO Products

3G Electric supplies MITUTOYO vertical optical comparators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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