Onto Innovation
Accent / Bio-Rad QS 2200 A Automated FT-IR
The Onto Innovation Accent / Bio-Rad QS 2200 A Automated FT-IR Spectrometer is an automated FT-IR spectrometer. The Onto Innovation Accent / Bio-Rad QS 2200 A Automated FT-IR Spectrometer is configured for 4-inch to 8-inch wafers. The Onto Innovation Accent / Bio-Rad QS 2200 A Automated FT-IR Spectrometer is configured for reflective measurements only.[1]
Wafer size
Dual cassette wafer handling
Power
120V, 1Ph., 10A, 50/60 Hz[1]
What it is
The Onto Innovation Accent / Bio-Rad QS 2200 A Automated FT-IR is an automated Fourier transform infrared spectrometer for wafer measurements.[1]
The QS 2200 A is configured for reflective measurements only. The machine uses dual cassette wafer handling and is set up for wafers from four inches to eight inches.[1]
How it works
Where it fits in the process flow
The QS 2200 A fits in metrology and process control for wafer films. The equipment measures Si epi and SiN film Z thickness by reflective FT-IR.[1]
Applications
What do the numbers mean?
Power & electrical2
Wafer handling9
Control & software7
Configuration & options14
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
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.
Not publicly documented
The following facts about the Accent / Bio-Rad QS 2200 A Automated FT-IR 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 Accent / Bio-Rad QS 2200 A Automated FT-IR are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Accent / Bio-Rad QS 2200 A Automated FT-IR 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 Accent / Bio-Rad QS 2200 A Automated FT-IR 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 Accent / Bio-Rad QS 2200 A Automated FT-IR are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Accent / Bio-Rad QS 2200 A Automated FT-IR 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 (1)Every fact above is drawn from these public sources
- [1]Inventory photo
Last updated Oct 5, 2026.
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