Informējam, ka Sistēma pielāgota darbam ar interneta pārlūkprogrammu Internet Explorer (8. un jaunākām versijām) un Mozilla Firefox (3.6 un jaunākām versijām).
Izmantojot citu interneta pārlūkprogrammu, brīdinām, ka Sistēmas funkcionalitāte var tikt traucēta.
<p>ISO/ASTM 51538 covers the preparation, handling, testing and procedure for using the ethanol-chlorobenzene dosimetry system to measure absorbed doses in materials irradiated by photons and electrons in terms of absorbed dose in water. The system consists of a dosimeter and appropriate analytical instrumentation. This practice describes the titration analysis as a standard readout procedure for the ECB dosimeter and applies only to gamma rays, X rays and high-energy electrons.</p>
<p>This practice applies provided the following are satis-fied:</p>
<p>the absorbed dose range is from 10 Gy to 2 MGy;</p>
<p>the absorbed dose rate does not exceed 10<sup>6</sup> Gy s <sup>-1</sup>;</p>
<p>for radionuclide gamma-ray sources, the initial photon energy is greater than 0,6 MeV;</p>
<p>for bremsstrahlung photons, the initial energy of the electrons used to produce the bremsstrahlung photons is equal to or greater than 2 MeV;</p>
<p>for electron beams, the initial electron energy is equal to or greater than 4 MeV.</p>
<p>the irradiation temperature of the dosimeter is within the range from - 40 °C to 80°C;</p>
<p>the effects of size and shape of the irradiation vessel on the response of the dosimeter can adequately be taken into account by performing the appropriate calculations using cavity theory.</p>
Reģistrācijas numurs (WIID)
33573
Darbības sfēra
<p>ISO/ASTM 51538 covers the preparation, handling, testing and procedure for using the ethanol-chlorobenzene dosimetry system to measure absorbed doses in materials irradiated by photons and electrons in terms of absorbed dose in water. The system consists of a dosimeter and appropriate analytical instrumentation. This practice describes the titration analysis as a standard readout procedure for the ECB dosimeter and applies only to gamma rays, X rays and high-energy electrons.</p>
<p>This practice applies provided the following are satis-fied:</p>
<p>the absorbed dose range is from 10 Gy to 2 MGy;</p>
<p>the absorbed dose rate does not exceed 10<sup>6</sup> Gy s <sup>-1</sup>;</p>
<p>for radionuclide gamma-ray sources, the initial photon energy is greater than 0,6 MeV;</p>
<p>for bremsstrahlung photons, the initial energy of the electrons used to produce the bremsstrahlung photons is equal to or greater than 2 MeV;</p>
<p>for electron beams, the initial electron energy is equal to or greater than 4 MeV.</p>
<p>the irradiation temperature of the dosimeter is within the range from - 40 °C to 80°C;</p>
<p>the effects of size and shape of the irradiation vessel on the response of the dosimeter can adequately be taken into account by performing the appropriate calculations using cavity theory.</p>
