Automatic measuring/alarm apparatus for measuring radioactive concentration or the like
作者： Kazuo Hashimoto
DOI:
关键词: ALARM 、 Dial 、 Telephone line 、 Sound (medical instrument) 、 Electrical engineering 、 Engineering 、 Pulse (music) 、 Remote control 、 Signal
摘要: Pulse sounds from a measuring device (1) for radioactive concentration or the like are counted by preset counter (2). When count of (2) exceeds predetermined value, automatic dial (5-1, 5-2, 5-3) is started to call an owner measuring/alarm apparatus. answers telephone, alarm sound sent generator (7) onto telephone line. Output pulse recorded in recording (11) every time interval after The can be remote location response control signal.
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