Detectors

Absolute Dosimetry ionization chambers for high energy photon and electron beams in Radiotherapy (Application energy range for photons from Co60 - 50 MV and for electrons from 4 MeV - 50 MeV.) In principal, cylindrical chambers with a volume >/= 0.1 cm3 can be used for Absolute Dosimetry.

Farmer type cylindrical chambers for Absolute Dosimetry of photon and electron beams in air, solid or water.
	FC65-G	FC65-P	FC23-C
Active volume (cm³)	0.65	0.65	0.23
Outer electrode (g/cm³)	Graphite 1.82	POM 1.42	C552 1.76
Inner electrode (g/cm³)	Aluminium 2.7	Aluminium 2.7	C552 1.76
Sensitivity (Gy/C x 10⁷)	5	5	14

Parallel plate chambers for Absolute Dosimetry of electron beams.
	PPC05	PPC40	NACP
Inner electrode diameter (mm)	10	16	10
Outer diameter (mm)	30	44	30
Guarding width (mm)	1	4	3
Sensitivity (Gy/C x 10⁷)	58	9	16

Application energy range for photons from Co60 - 50 MV and for electrons from 4 MeV - 50 MeV.

In principal, cylindrical chambers with a volume >/= 0.1 cm³ can be used for Absolute Dosimetry.

Detectors

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