描述了一种用于反应堆核测量的系统，该系统只使用一个裂变室即可实现覆盖10个量级的反应堆宽量程测量。论文详细介绍了裂变室的各项性能，并通过与γ补偿电离室的试验对比，显示该裂变室具有更强的γ甄别能力。另外，因为减少探测器、仪表、电缆和安装设施的数量，使用此探测器构成的核测量系统，在成本控制上更具优势。%The article introduced a measurement system for the reactor , which has the ability to cover a range of 10 orders with a single chamber .The performances of the chamber are described in detail .Furthermore the chamber has better capability of γsignal screening in contrast with γcompensation chamber .Moreover , the system composed with this chamber has higher costadvantage because ofreduced efforts ondetectors 、instruments、cableandfacilities for installation .
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