Waferpedia

KLA

P 16 Surface

Metrology & InspectionKLA P family
Research Quality: 50% complete
P 16 Surface — Inventory photo
Fig. 01P 16 SurfaceInventory photo[1]

What it is

The KLA P 16 Surface is a surface profilometer in the metrology and inspection category.[4][5]

The KLA P 16 Surface is a mechanical profilometer in the KLA P family.[6]

How it works

General reference — not yet source-verified

A surface profilometer measures surface topography by mechanically tracing a stylus across a sample and converting vertical motion into height data.

A profilometer of this class is used to quantify step height, roughness, and other surface features on semiconductor and precision-manufactured parts.

Where it fits in the process flow

General reference — not yet source-verified

Surface profilometers are used in metrology and inspection to check film steps, etched features, and surface form during process development and production control.

The KLA P 16 Surface fits in the measurement flow after fabrication steps that create topography and before later process decisions that depend on dimensional feedback.

Applications

General reference — not yet source-verified

A surface profilometer is used for step-height measurement, surface profile measurement, and general topography inspection.

What do the numbers mean?

Optics & imaging2

Vertical resolution
0.6 Å[6]
Accurate?
Lateral resolution
0.5 µm[6]
Accurate?

Control & software1

Operating System
Windows XP[5]
Accurate?

Configuration & options9

Windows XP[4]
Accurate?
Extended range (max 1mm)[4]
Accurate?
3D option[4]
Accurate?
Fully refurbished[4]
Accurate?
Phase
1 Phase[2]
Accurate?
Extended range
1 mm[5]
Accurate?
3D option
Yes[5]
Accurate?
Instrument type
Mechanical profilometer[5]
Accurate?
Phase
Phase 1[5]
Accurate?
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What type of instrument is the KLA P 16 Surface?

The KLA P 16 Surface is a surface profilometer in metrology and inspection.[5]

What class of profilometer is the KLA P 16 Surface?

The KLA P 16 Surface is a mechanical profilometer in the KLA P family.[5]

Not publicly documented

The following facts about the P 16 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 16 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 16 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 16 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 16 Surface are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the P 16 Surface is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (6)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]Inventory photo
  3. [3]Inventory photo
  4. [4]inventory listing
  5. [5]waferpedia.com — waferpedia.comwaferpedia.com
  6. [6]waferpedia.com — waferpedia.comwaferpedia.com
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Last updated Oct 6, 2026.

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