CHA
Mark 40 C RH PC PLC Vacuum
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 CHA Mark 40 C RH PC PLC Vacuum is a vacuum evaporator used for deposition processes. The CHA Mark 40 C RH PC PLC Vacuum is manufactured by CHA.[1][2]
What it is
Applications
General reference — not yet source-verifiedVacuum evaporators are used for thin-film deposition on semiconductor and related precision substrates. The process is used to apply materials that can be evaporated and condensed as uniform films.
Deposition by vacuum evaporation is generally applied to metal and other film-forming materials in electronics and microfabrication workflows. The class is suited to coating substrates with controlled thin layers for later device processing.
What do the numbers mean?
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Where are the manuals?
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Not publicly documented
Field notes
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Not publicly documented
The following facts about the Mark 40 C RH PC PLC Vacuum 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 specifications for the Mark 40 C RH PC PLC Vacuum are on record.
Answerable by: an OEM datasheet, a cleanroom equipment inventory, or an engineer who operated or installed it
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Mark 40 C RH PC PLC Vacuum are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Mark 40 C RH PC PLC Vacuum 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 Mark 40 C RH PC PLC Vacuum 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 Mark 40 C RH PC PLC Vacuum are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
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]Equipment inventory listing
- [2]Mark 40 C RH PC PLC Vacuum — CHA | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
Last updated Oct 9, 2026.
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