KLA
P 2 Surface
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.
KLA P 2 Surface Profilometer is a surface profilometer. KLA P 2 Surface Profilometer is a KLA model designated P 2.[1]
What it is
General reference — not yet source-verifiedThe KLA P 2 Surface is identified here as a surface inspection tool. Machines of this class are used to detect and classify surface-related defects on semiconductor wafers or other precision substrates, with emphasis on conditions that appear on the bare or broadly prepared surface rather than on fully patterned device features.
How it works
General reference — not yet source-verifiedMachines of this class generally illuminate the substrate surface and collect the resulting reflected, scattered, or otherwise modified optical signal while scanning across the surface in a controlled manner. Defects alter that signal relative to the local background, allowing the system to flag candidate events for review, mapping, or classification.
The operating flow for such systems typically includes substrate handling, alignment, inspection recipe execution, defect detection, and data output to yield engineering or process control workflows. Software associated with this class commonly separates nuisance background from true defect signatures and organizes results by location, type, and apparent severity so that process engineers can focus on actionable issues.
What do the numbers mean?
Control & software2
- Software version 1.6.5[2]
Configuration & options7
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
What is the KLA P 2?
The KLA P 2 is a surface profilometer.[1]
Not publicly documented
The following facts about the P 2 Surface 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 P 2 Surface are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the P 2 Surface 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 P 2 Surface 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 P 2 Surface are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the P 2 Surface 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 (3)Every fact above is drawn from these public sources
- [1]Inventory photo
- [2]Inventory photo
- [3]waferpedia.comwaferpedia.com
Last updated Oct 20, 2026.
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