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Ionization Chambers SNC 125c™ SNC 350p™ SNC 600c™
Sun Nuclear reference-grade ionization chambers are optimal instruments for scanning and reference dosimetry measurements.
They ensure quality assurance of your linear accelerator in compliance with reference-grade standards and dosimetry protocols including IEC 60731, AAPM TG-51, IAEA TRS-398, and DIN 6800-2.
Reliable and accurate reference-grade ionization chambers are vented, waterproof, and fully shielded. The white chamber housing facilitates easy visualization during setup.
SNC125c™ for reference-grade dosimetry.
- Enhanced penumbra without signal loss
- Maintains ideal orientation during scanning
- 0.125 cm³ sensitive volume with penumbra performance close to a microchamber
- $k_Q$ factors available for TG-51, TRS-398, and DIN 6800-2 calibrations
SNC350p™ for electron reference dosimetry.
This parallel-plate ionization chamber is well shielded to minimize perturbation effects for reference, field, and scanning dosimetry of therapeutic electron beams. It is also suitable for reference dosimetry commissioning and TDD/TPS quality assurance.
- Supports absolute or relative dose measurements
- Complies with design principles described by Dr. M. Roos et al. (IAEA TRS-381)
- Meets AAPM TG-51 and IAEA TRS-398 requirements for low-energy beams (< 10 MeV)
- Complies with reference-grade dosimeter performance standards (IEC 60731) and can be used for cross-calibration
SNC600c™ for photon and electron reference dosimetry.
The SNC600c is a reference-grade dosimeter based on the classic Farmer chamber design.
- Reference-class performance (IEC 60731)
- Beam quality correction factors ($k_Q$) available for TG-51, TRS-398, and DIN 6800-2 protocols
- Classic Farmer-type design allows use in most phantoms
- White housing ensures easy setup verification