【摘要】 ＣＩＡＥ２１７０是中国原子能科学研究院新研制的脉冲形状甄别器。该仪器已在中子物理、中子核数据测量及裂变物理实验中应用，经受了连续２００ｈ，累计１５００ｈ以上的长期工作的考验，性能稳定，达到了国外同类仪器的先进水平。特别是在５一４５°Ｃ范围内，它的温度稳定性＜０．１０ｎｓ／℃。更多还原

【Abstract】 The CIAE2170 is a pulse discriminator developed at CIAE. It is applied to the experimentson neutron and fission physics and measurements of nuclear data for more than 1500h.It is verystable and reliable that continues worked for more than 200h.The main performance is carefullytested and is in the lead in China and at international advanced level.Specially, the temperaturestability is less than 0.10ns/℃ in the range of 5-45℃.更多还原