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本文给出了ＢＥＳ桶部簇射计数器工作特性的一些测量结果。用５５ＦｅＸ射线源测量了工作气体的气体放大特性曲线和气体入出口的坪特性曲线，测量了输出脉冲电荷量的稳定性。用宇宙线μ子测量了桶部簇射计数器不同并联单元的坪特性曲线。用Ｂｈａｂｈａ散射测量了桶部簇射计数器的能量分辨与位置分辨。
This article gives some measurements of the operating characteristics of the BES bucket shower counter. The gas amplification characteristics of the working gas and the gas inlet and outlet characteristics were measured by a 55 FeX ray source. The stability of the output pulse charge was measured. The cosmic ray muon was used to measure the flat characteristic curve of different parallel units in the showerhead counter. The energy resolution and position resolution of the bucket showerhead counter were measured by Bhabha scattering.