ハイビジョンカメラを用いた水中カメラの開発
英字タイトル:
Development of underwater camera using High-Definition camea
著者:
辻 建二 Kenji TSUJI 渡邊 将人 Masato WATANABE 高島 政信 Masanobu TAKASHIMA 河村 真吾 Shingo KAWAMURA 田中 寛之 Hiroyuki TANAKA
発刊日:
公開日:
core verificationHigh-Definition cameraunderwater cameravisual inspection on fuel assembly
Development of underwater camera using High-Definition camea
著者:
辻 建二 Kenji TSUJI 渡邊 将人 Masato WATANABE 高島 政信 Masanobu TAKASHIMA 河村 真吾 Shingo KAWAMURA 田中 寛之 Hiroyuki TANAKA
発刊日:
公開日:
カテゴリ: 第9回
キーワードタグ:core verificationHigh-Definition cameraunderwater cameravisual inspection on fuel assembly
概要
Abstract In order to reduce the time for core verification or visual inspection of BWR fuels, the underwater camera using a High- Definition camera has been developed. As a result of this development, the underwater camera has 2 lights and 370×400×328mm dimen sions and 20.5kg weight, Using the camera, 6 or so spent-fuel IDs are identified at lor 1.5m distance at a time, and 0.3mm $ pin-h ole is recognized at 1.5m distance and 20 times zoom-up. Noises caused by radiation less than 15Gy/h are not affected the images.
