Mahr
OMS 443 CMM
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.
The Mahr OMS 443 is a coordinate measuring machine. The Mahr OMS 443 belongs to the Metrology & Inspection category. The Mahr OMS 443 operates on single-phase power at 100-120 V and 50/60 Hz.[1][2]
What it is
How it works
General reference — not yet source-verifiedCoordinate measuring machines work by moving a probe along three orthogonal axes (X, Y, Z) to contact or scan the surface of a workpiece. The probe's position is recorded at each measurement point, and software computes the dimensions, form, and position of features relative to a datum.
Where it fits in the process flow
General reference — not yet source-verifiedCoordinate measuring machines are employed in quality assurance and manufacturing engineering departments for dimensional inspection of machined parts, assemblies, and tooling. In a semiconductor fabrication context, CMMs may be used to measure fixtures, wafer carriers, reticles, or other precision components that require tight geometric tolerances.
What do the numbers mean?
Power & electrical6
Configuration & options2
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.
Frequently asked questions
Not publicly documented
The following facts about the OMS 443 CMM 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 OMS 443 CMM are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the OMS 443 CMM are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the OMS 443 CMM 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 OMS 443 CMM are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the OMS 443 CMM is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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]waferpedia.com — waferpedia.comwaferpedia.com
- [2]Inventory photo
Last updated Oct 11, 2026.
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