Over deze norm
This practice covers procedures for using the cellulose triacetate (CTA) dosimetry system for measuring absorbed dose and dose profile in materials irradiated by electrons and photons in terms of absorbed dose to water. The CTAdosimeter is a routine dosimeter especially useful for measurement of dose distribution. This practice applies provided the following conditions are satisfied. The absorbed-dose range is 10 kGy to 300 kGy for electrons and photons. 1.2.2 The absorbed-dose rate range is 3 Gy/s to 431010 Gy/s (1). The radiation-energy range for electrons is 0.2 to 50 MeV. The radiation-energy range for photons is 0.1 to 50 MeV. The irradiation-temperature range of the dosimeter is -10 to 70°C.