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0.6cc finger ionization chamber
Affiliate classification
Standard level ionization chamber
Online consultation
Product Description
The 0.6 3Farmer type ionization chamber is suitable for measuring absolute radiation dose of high-energy photon, electron and proton beam. With the dosimeter, we can measure the photon treatment beam produced by the deep X ray therapy machine, the 60Co therapy machine and the medical accelerator and the external irradiation dose of the energy less than 10MeV electron therapy beam.
Technical indicators
Product type: atmospheric pressure finger ionization chamber, comply with IEC60731 issued
ionization chamberdosimeter medical electrical standard.
Ionization chamber wall: high purity graphite (density: 1.85g/cm3) wall thickness: 0.08mm
Collector: high purity aluminum (99.99%) diameter: 1.1 mm
Application: absolute radiation dose measurement at treatment level
Measurements: absorbed dose in water, air specific kinetic energy and exposure dose.
Reference radiant substance: 60Co
Sensitive volume: 0.6, 3
Sensitivity: 20nC/Gy
Long-term stability: less than 1.0%/ per year
X energy response: less than 4%
Leakage current: < < + 4fA
Operating voltage of ionization chamber: + 100-400v
Energy range: 60Kv to 25MV (photon beam)
(10-45) MeV (electron beam)
(50-270) MeV (proton beam)
Illuminating field: (5*5) 2... (40*40) 2
The plug of the ionization chamber can be selected by BNC, TNC, etc., and can be completely used in conjunction with PTW and IBA dosimeter.
Key words
1升球形电离室
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