Onto Innovation
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The Onto Innovation Matrix S 200 is an inspection and measurement tool. The Matrix S 200 was introduced in 2008.[1]
Inspection and measurement systems of this general class examine wafers for defects and verify that fabrication processes have produced the expected result. Tools of this type are commonly used in semiconductor production lines as part of process monitoring and yield control.
Optical imaging is a common technique in this equipment class, with contrast between a defect and its surroundings forming the basis of detection. Systems of this type typically process wafers automatically and report results to the fab's process control system.
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The following facts about the Matrix S 200 Inspection, 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.
Fewer than 3 independently cited specifications for the Matrix S 200 Inspection, Measurement are on record; the remainder await public documentation.
Answerable by: an OEM datasheet, a cleanroom equipment inventory, or an engineer who operated or installed it
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Matrix S 200 Inspection, 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 Matrix S 200 Inspection, 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 Matrix S 200 Inspection, 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 Matrix S 200 Inspection, Measurement are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
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Last updated Oct 1, 2026.
The KLA .204 PSL Wafer is an 8-inch NIST-traceable reference wafer compatible with Surfscan 6xy0 and Sp1 particle counters.
KLA .496 PSL Wafer is an 8-inch NIST traceable wafer stated to be capable on Surfscan 6xy0 and SP1.
The KLA .498 PSL Wafer is a NIST traceable reference wafer.