Accretech
The Accretech / TSK UF 200 R is a prober. The UF 200 R is used in semiconductor testing applications.[1][2][3][4][5]

A prober positions semiconductor devices so that electrical test access can be made through probe contact.
A probe station class machine aligns the device under test with probe needles or other contact hardware, then supports measurement while the device remains on a wafer or other substrate.
The UF 200 R fits in wafer test and probe operations before final packaging.
A prober typically sits between front-end wafer fabrication and downstream assembly or packaging steps, where electrical screening and parametric checks are performed.
The UF 200 R is used for electrical test access on semiconductor wafers and other device substrates.
Probers of this class support wafer-level evaluation, device characterization, and screening workflows in semiconductor manufacturing and development.
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
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The following facts about the UF 200 R 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 UF 200 R are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the UF 200 R 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 UF 200 R 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 UF 200 R are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the UF 200 R is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 11, 2026.