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KLA

Aleris 8350 Film Thickness Measurement

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The KLA Aleris 8350 is a film thickness measurement system. The KLA Aleris 8350 is configured for 12-inch wafers. The KLA Aleris 8350 includes multiple films measurement capabilities.[1][2]

KLAAleris 8350 Film Thickness Measurement
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What it is

The KLA Aleris 8350 is a film thickness measurement system. The KLA Aleris 8350 is configured for 12 inch wafers.[1][3]

How it works

The KLA-Tencor Aleris 8350 has FOUP loadports, a dual loadport wafer handler, an operator console with monitor, a computer, and an AC power supply. The KLA-Tencor Aleris 8350 has a tester with multiple films measurement capabilities, including film thickness, film reflectivity, and index of refraction. The KLA-Tencor Aleris 8350 includes a stage for 300 mm wafers. The KLA-Tencor Aleris 8350 includes a pattern recognition system for monitor wafer alignment, site by site alignment, and each measurement subsystem. The KLA-Tencor Aleris 8350 includes temperature control. The KLA-Tencor Aleris 8350 has measurement capabilities that include 190 to 900 nm BBSE, 1D stress, and trend charts. The KLA-Tencor Aleris 8350 has full automation communications with E40, E84, E87, E90, and E94.[2]

Applications

The KLA-Tencor Aleris 8350 measures film thickness, film reflectivity, and index of refraction. The KLA-Tencor Aleris 8350 also supports 1D stress measurement.[2]

What do the numbers mean?

Power & electrical2

Input voltage
208VAC/230VAC[2]
Accurate?
Power
AC Power Supply (Input Voltage: 208VAC/230VAC)[2]
Accurate?

Wafer handling3

Wafer sizes
12 inch[1]
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Wafer size
12 inch[1]
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Dual loadport wafer handler
Yaskawa handling system[2]
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Control & software1

System hardware
17" color monitor; P4 Computer / Windows XP; CD-Rom Drive[2]
Accurate?

Configuration & options10

Make
KLA[1]
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Model
Aleris 8350[1]
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Asset ID
227861[2]
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Currently configured for
300mm[2]
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Current equipment status
Available[2]
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Communications
Full Automation (E40, E84, E87, E90, E94)[2]
Accurate?
Measurement capabilities
Film thickness, film reflectivity, index of refraction (N or RI)[2]
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Configured for
300mm[2]
Accurate?
Measurement capabilities
Film Thickness; Film Reflectivity; Index of Refraction (N or RI); 1D Stress; Trend Charts[2]
Accurate?
FOUP loadports
Sinfonia Selop6 Serires[2]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Input voltage208VAC/230VAC[2]
  • PowerAC Power Supply (Input Voltage: 208VAC/230VAC)[2]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What type of equipment is the KLA Aleris 8350?

The KLA Aleris 8350 is a film thickness measurement system.[1][3][2]

What measurements does the KLA-Tencor Aleris 8350 perform?

The KLA-Tencor Aleris 8350 measures film thickness, film reflectivity, and index of refraction. The KLA-Tencor Aleris 8350 also includes 1D stress in its measurement capabilities.[2]

Not publicly documented

The following facts about the Aleris 8350 Film Thickness Measurement 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 Aleris 8350 Film Thickness Measurement are on record.

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

  • No publicly documented variants, configuration options, or revision breakpoints of the Aleris 8350 Film Thickness Measurement 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 Aleris 8350 Film Thickness Measurement 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 Aleris 8350 Film Thickness Measurement are on record.

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

  • The process node or technology generation of the Aleris 8350 Film Thickness Measurement is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]Equipment inventory listing
  2. [2]macquarie.com — macquarie.commacquarie.com
  3. [3]Equipment inventory listing
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Last updated Oct 16, 2026.

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