Mitutoyo

Roundtest RA 2200

Test & Probe Mitutoyo Roundtest RA 2200 family

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Roundtest RA 2200 — Inventory photo — Fig. 01Roundtest RA 2200Inventory photo^[1]

Power

100 V to 240 V^[3]

Vacuum

0.39 MPa^[3]

Optics

112 mm^[3]

What it is

The Mitutoyo Roundtest RA 2200 is a roundness and cylindricity measuring system.^[3]^[4]^[5]

The RA 2200 series includes AS, DS, AH, and DH models.^[4]^[5]

How it works

The RA 2200 uses a highly accurate turntable, X axis tracking, partial circle measurement, spiral mode measurement, and a detector unit that can be oriented for different measuring paths.^[3]^[4]^[5]

The RA 2200 series supports automatic centering and leveling on AAT models and guided manual centering and leveling on DAT models.^[3]^[4]^[5]

Where it fits in the process flow

The RA 2200 is used for inspection of roundness, cylindricity, coaxiality, flatness, and surface roughness when equipped with the optional roughness detector unit.^[3]^[4]^[5]

Applications

The RA 2200 series supports external diameter measurement, internal diameter measurement, deep hole measurement, continuous OD and ID measurement, and partial circumference measurement around obstructions.^[3]^[4]^[5]

What do the numbers mean?

Power & electrical1

Power supply: 100 V to 240 V^[3]

Vacuum & pumping1

Air pressure: 0.39 MPa^[3]

Optics & imaging2

Detector measuring force: 10 to 50 mN on RA-2200AS/AH/DS/DH; 40 mN on RA-2200CNC^[3]
Sliding detector holder distance: 112 mm^[3]

Performance1

Turntable rotational accuracy: Radial 0.02+3.5H/10000 μm; axial 0.02+3.5X/10000 μm^[3]

Control & software1

computer^[1]

Accurate?

Dimensions & facilities2

Max loading weight: 30 kg^[3]
Measurement main unit weight: 180 kg for one configuration; 200 kg for another configuration^[3]

Configuration & options20

Comes with:^[1]; optional antivibration table^[1]; monitor^[1]; manuals.^[1]
Model line: ROUNDTEST RA-2200 Series^[2]
Measurement type: Roundness / cylindricity measurement^[3]
Supported measurement functions: Roundness, cylindricity, flatness, coaxiality, surface roughness^[3]
A.A.T. centering range: ±3 mm^[3]
D.A.T. centering range: ±5 mm^[3]
Leveling range: ±1°^[3]
Table effective diameter: ø235 mm for RA-2200AS/AH; ø200 mm for RA-2200DS/DH^[3]
Rotating speed: 2, 4, 6, 10 rpm^[3]
Max probing diameter: ø300 mm for RA-2200AS/AH/DS/DH; ø256 mm for RA-2200CNC^[4]
Max loading diameter: ø580 mm^[3]
Vertical traverse speed: Max. 50 mm/s^[3]
Radial travel speed: Max. 30 mm/s^[3]
X-axis travel amount: 175 mm (from rotation center -25 mm to +150 mm)^[3]
Air consumption: 30 L/min (standard state)^[3]
RA-2200AS/AH model feature: Automatic centering and leveling turntable^[3]
RA-2200DS/DH model feature: Navigation function for centering and leveling^[3]

Vintage & configurations

Documented models & variants

Designation	Generation	Vintage	Changes	Source
RA-2200AS	—	—	Supplied with an automatic centering and leveling turntable.	mitutoyo.com^[3]
RA-2200DS	—	—	Supplied with a navigation function for centering and leveling.	mitutoyo.com^[3]
RA-2200AH	—	—	Supplied with an automatic centering and leveling turntable and a 500 mm column drive height option.	mitutoyo.com^[3]
RA-2200DH	—	—	Supplied with a navigation function for centering and leveling and a 500 mm column drive height option.	mitutoyo.com^[3]
RA-2200 PLUS	—	—	Includes A.A.T. positioning and leveling function as standard.	mitutoyo.com^[3]
RA-2200CNC	—	—	Has CNC measurement features, programmable detector unit orientation, and a rotating mechanism within 0° to 270° in 1° increments.	mitutoyo.com^[3]

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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

Power supply100 V to 240 V^[3]
Air pressure0.39 MPa^[3]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Frequently asked questions

Which RA 2200 models use automatic centering and leveling?

The RA 2200AS and RA 2200AH models are supplied with an automatic centering and leveling turntable.^[3]^[4]^[5]

Which RA 2200 models use guided manual centering and leveling?

The RA 2200DS and RA 2200DH models are supplied with a navigation function that guides the operator through centering and leveling.^[3]^[4]^[5]

Not publicly documented

The following facts about the Roundtest RA 2200 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Roundtest RA 2200 are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the Roundtest RA 2200 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Roundtest RA 2200 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Roundtest RA 2200 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the Roundtest RA 2200 are on record.
Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (5)Every fact above is drawn from these public sources

[1]Inventory photo
[2]mitutoyo.commitutoyo.com
[3]mitutoyo.com — mitutoyo.commitutoyo.com
[4]mitutoyo.eu — mitutoyo.eumitutoyo.eu
[5]https://www2.mitutoyo.co.jp/eng/support/service/catalog/03/E15001.pdf — www2.mitutoyo.co.jpwww2.mitutoyo.co.jp