RADIATION PROTECTION ›› 2015, Vol. 35 ›› Issue (6): 381-384.

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Experimental measurements of bremsstrahlung performance of tritium self-luminous tube and exit signs

Yang Hailan, Dai Jun, Hou Xueli   

  1. China Institute for Radiation Protection,Taiyuan 030006
  • Received:2014-07-29 Online:2015-11-20 Published:2024-10-22

Abstract: This paper introduces the structure and specifications of tritium self-illuminated signs and the radiation dose control standards for it, discusses the measuring methods of radiation performance for bremsstrahlung energy spectrum and surface dose rate of tritium illuminated tube. Experimental measuring results are also given and discussed.

Key words: tritium, gaseous tritium light sources(GTLS), bremsstrahlung radiation, radiation measure-ment