Mitutoyo
PH 3500 Profile Projector
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
What it is
How it works
The PH 3500 projects an erect image onto a 356 mm (14 inch) diameter protractor screen with crosshairs and staggered lines for alignment.[2]
The PH 3500 provides digital angle measurement, switchable between 1 arc-minute and 0.01 degree resolution.[2]
The PH 3500 uses a floating-type workstage with linear scales for measurement in the X and Y axes.[2]
The workstage of the PH 3500 provides X-axis horizontal travel of 254 mm (10 inches) and Y-axis vertical travel of 152 mm (6 inches).[2]
The PH 3500 provides both contour illumination and surface illumination, each using a 24V, 150W halogen bulb.[2]
Where it fits in the process flow
The PH 3500 is suitable for applications such as thread pitch measurement, where it produces images free from blur or distortion when the workpiece is angled.[2]
Applications
The Mitutoyo PH 3500 has a resolution of 0.001 mm (0.001 inch / 0.001 mm in inch/mm models).[2]
Magnification accuracy for the PH 3500 is ±0.1 percent under contour illumination and ±0.15 percent under surface illumination.[2]
Available projection lenses for the PH 3500 include 5X, 10X, 20X, and 50X magnifications.[2]
What do the numbers mean?
Power & electrical2
Optics & imaging3
- Magnification accuracy
- ±0.1% under contour illumination, ±0.15% under surface illumination[2]
Dimensions & facilities2
Configuration & options3
Vintage & configurations
Documented models & variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| PH-3515F | — | — | — | www2.mitutoyo.co.jp[2] |
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
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
No research found yet — worked with this tool? Share what you know.
Not publicly documented
The following facts about the PH 3500 Profile Projector 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 PH 3500 Profile Projector are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the PH 3500 Profile Projector 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 PH 3500 Profile Projector are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the PH 3500 Profile Projector is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the PH 3500 Profile Projector are on record.
Answerable by: an OEM parts catalog or a service engineer
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (2)Every fact above is drawn from these public sources
- [1]Inventory photo
- [2]www2.mitutoyo.co.jp — www2.mitutoyo.co.jpwww2.mitutoyo.co.jp
Last updated Oct 2, 2026.
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