The effect of temperature on 3H counting efficiency of six kinds of liquid scintillators are measured using coincidence counting method of two photomultiplier liquid scintillation counter. 用双管液体闪烁符合计数法测定了温度对6种常用液体闪烁体效率的影响。
A New Type Photomultiplier Tube GDB-48 for Low Background Liquid Scintillation Counter 低本底液闪用光电倍增管