摘要: The microprocessor-based system described is intended to monitor and record data from radiation detectors on an extended site, and can accept detector output pulse rates between zero and 900 pulses per second. The logger accumulat... 展开 The microprocessor-based system described is intended to monitor and record data from radiation detectors on an extended site, and can accept detector output pulse rates between zero and 900 pulses per second. The logger accumulates the total dose received at each detector, calculates the mean dose rate with a time constant of 93 sec, compares it with two user-settable alarm levels and generates alarm signals if either level is exceeded. It also provides a 12-channel analog output to permit continuous recording of the dose rates, a printed log, and a serial data output for remote dose rate display. A NORD-10 computer can be connected to read the status of the detectors and alert users to alarm conditions. This system could form the basis of a range of medium-speed data collection and processing instruments. (Atomindex citation 10:459480) 收起