Introduction of KURAMA-II with wireless communication "ZETA" for monitoring nuclear operators

Igarashi, Yu ; Hamaguchi, Takumi; Maeda, Eita; Yamada, Junya ; Muto, Yasunobu; Nohara, Naofumi 

At the Oarai Research Institute of the Japan Atomic Energy Agency, a portable KURAMA equipped with a data transmission function using an autonomous network based on the ZETA standard was permanently installed in the vicinity of the MP, and a system for observing radiation doses around the site boundary was developed. In this presentation, the background to the redundancy of post-measurement monitoring, which is the purpose of this system installation, and the fixed-point observation data for about one year will be reported.