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KLA

Surfscan 6200 Particle Defect

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Surfscan 6200 Particle Defect — Inventory photo
Fig. 01Surfscan 6200 Particle DefectInventory photo[1]

Performance

0.5% at 1σ[5]

Optics

laser beam scanning[4]

What it is

The KLA Surfscan 6200 Particle Defect System is a metrology and inspection tool for wafer surface contamination analysis and particle defect measurement.[3][5][6]

The Surfscan 6200 family is used on unpatterned semiconductor wafers and other polished substrates that scatter little incident light.[5]

How it works

The Surfscan 6200 class tool scans a wafer with a laser beam, collects scattered light through an optical system, and uses that signal to locate, size, and count surface defects.[4][7]

The Surfscan 6200 displays scan output as color-coded wafer maps, histograms, and summaries, which supports review of defect distributions across the wafer.[4][7]

The Surfscan 6200 accepts wafers in cassettes and can use manual or mechanical wafer alignment before scan execution.[4][7]

Applications

The Surfscan 6200 is used for particle defect inspection, surface contamination analysis, and haze measurement on semiconductor wafers and other polished substrates.[5][4][7]

The Surfscan 6200 has been used in defect measurements on coatings deposited by planar magnetron sputtering.[8]

What do the numbers mean?

Wafer handling4

Wafer sizes
8 inch[3]
Accurate?
Output displays
color-coded wafer maps, histograms, and summaries[4]
Accurate?
Substrate sizes
50mm (2 in), 76mm (3 in), 100mm (4 in), 125mm (5 in), 150mm (6 in), 200mm (8 in)[5]
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Substrate material
silicon or any opaque, polished surface which scatters less than 5% of incident light[5]
Accurate?

Optics & imaging3

Defect detection method
laser beam scanning[4]
Accurate?
Haze resolution
0.002 ppm[5]
Accurate?
Illumination source
30 mW Argon-Ion laser, 488 nm wavelength[5]
Accurate?

Performance2

Repeatability
0.5% at 1σ[5]
Accurate?
Accuracy
≥99%[5]
Accurate?

Control & software1

Control system
Microsoft Windows[4]
Accurate?

Configuration & options7

Refurbished[3]
Accurate?
Manufacturer
KLA[3]
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Model
Surfscan 6200[3]
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Detection capability
down to 0.157 µm at a 95% capture rate and down to 0.09 µm at an 80% capture rate[4]
Accurate?
Defect sensitivity
0.10 µm diameter PSL sphere equivalent with greater than 90% capture rate[5]
Accurate?
Haze sensitivity
0.02 ppm[5]
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Dynamic range
0.01 µm to 9,999 µm in a single measurement[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 does the Surfscan 6200 measure?

The Surfscan 6200 locates, sizes, and counts defects in semiconductor substrate material and also reports haze.[4][7]

What does the system output during inspection?

The system displays scan results in color-coded wafer maps, histograms, and summaries.[4][7]

Not publicly documented

The following facts about the Surfscan 6200 Particle Defect 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 Surfscan 6200 Particle Defect are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the Surfscan 6200 Particle Defect 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 Surfscan 6200 Particle Defect 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 Surfscan 6200 Particle Defect are on record.

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

  • The process node or technology generation of the Surfscan 6200 Particle Defect is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (9)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]Inventory photo
  3. [3]inventory listing
  4. [4]wiki.nanotech.ucsb.edu — wiki.nanotech.ucsb.eduwiki.nanotech.ucsb.edu
  5. [5]semistarcorp.com — semistarcorp.comsemistarcorp.com
  6. [6]Surfscan 6200 Particle Defect — KLA | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
  7. [7]https://wiki.nanofab.ucsb.edu/w/images/2/27/Surfscan-Surfscan_6200_info.pdf — wiki.nanofab.ucsb.eduwiki.nanofab.ucsb.edu
  8. [8]Defects in Coatings Deposited by Planar Magnetron Sputtering: Measurements with a Tencor Surfscan 6200 — doi.orgdoi.org
  9. [9]Equipment inventory listing
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Last updated Oct 13, 2026.

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