Varian
Clinac 2100C
Produced
1987–2007
Node / era
Varian Clinac 2100C
What is it?
What do the numbers mean?
Dimensions & facilities1
- Multi-Leaf Collimator (MLC)
- 80 (Field size 40x40cm); 120 MLC (Field size 40x40cm, Central 20cm of field - 5mm leaf width, Outer 20cm of field - 10mm leaf width)[1]
Configuration & options8
Vintage & configurations
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
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Frequently asked questions
What years was the Clinac 2100C manufactured?
The Clinac 2100C was manufactured from 1987 to 2007.[1]
What photon energies does the Clinac 2100C support?
The Clinac 2100C supports a photon beam of 6 MV and one of the higher energies: 10, 15, 18, or 25 MV.[1]
Does the Clinac 2100C support intensity-modulated radiation therapy (IMRT)?
Yes, the Clinac 2100C supports IMRT delivery.[1]
What multi-leaf collimator options are available for the Clinac 2100C?
The Clinac 2100C can be equipped with either an 80-leaf multi-leaf collimator or a 120-leaf multi-leaf collimator, both with a maximum field size of 40 cm × 40 cm. The 120-leaf MLC has 5 mm leaf width in the central 20 cm and 10 mm leaf width in the outer 20 cm.[1]
Not publicly documented
The following facts about the Clinac 2100C 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 variants, configuration options, or revision breakpoints of the Clinac 2100C 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 Clinac 2100C 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 Clinac 2100C are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
No publicly documented compatible parts, consumables, or accessories for the Clinac 2100C are on record.
Answerable by: an OEM parts catalog or a service engineer
No publicly hosted manuals, SOPs, or datasheets for the Clinac 2100C are on record.
Answerable by: university cleanroom staff or an OEM application specialist
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]oncologysystems.com — oncologysystems.comoncologysystems.com
Last updated Sep 22, 2026.