Hitachi
S 9200
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.
The Hitachi S 9200 is a scanning electron microscope (SEM) designed for 8-inch wafer inspection and critical dimension (CD) measurement. The S 9200 is also classified as a CD-SEM system.[1][2]
How it works
The S-9200 originally ran on a Unix-based workstation. A field-upgrade program (FA-PC) replaces the workstation with a Linux-based PC to improve reliability and add features such as high-speed auto focus, auto stigmation, and new pattern-recognition algorithms.[3]
Why won't it start?
Documented failure modes, common issues, and field considerations.
- The robot needs service for a handling issue.
What do the numbers mean?
Wafer handling3
- the Robot needs service for a handling issue[1]
Control & software4
Dimensions & facilities1
Configuration & options6
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 sample preparation is typically required for this class of machine?General reference — not yet source-verified
In semiconductor fab use, wafers are usually measured as-is with no special preparation, though non-conductive samples may need a thin conductive coating to prevent charging under the electron beam.
How does the measurement accuracy of such systems compare to optical metrology?General reference — not yet source-verified
Electron-beam based systems offer significantly higher resolution than optical tools, enabling measurement of features below the diffraction limit of light. However, they operate at lower throughput and are more sensitive to sample charging and vibration.
What are common sources of measurement error in this class of machine?General reference — not yet source-verified
Key sources include electron beam drift, charging on insulating materials, contamination buildup on the wafer or column, and algorithm sensitivity to edge definition. Regular calibration and maintenance are required to maintain consistent performance.
Not publicly documented
The following facts about the S 9200 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 S 9200 are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the S 9200 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 S 9200 are not on record.
Answerable by: an engineer who operated it or OEM installation records
The process node or technology generation of the S 9200 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the S 9200 are on record.
Answerable by: an OEM parts catalog or a service engineer
Sources & citations
Sources (3)Every fact above is drawn from these public sources
- [1]Inventory photo
- [2]classoneequipment.com — classoneequipment.comclassoneequipment.com
- [3]web.archive.org — hitachi-hightech.com (Oct 20, 2016)web.archive.org
Last updated Oct 3, 2026.
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