Liquid surface tension coefficient calculation parameter acquisition device

The utility model relates to a liquid surface tension coefficient calculation parameter acquisition device, which comprises a U-shaped pipe, a liquid surface tension coefficient calculation parameter acquisition device and a liquid surface tension coefficient calculation parameter acquisition device, the U-shaped pipe comprises a first pipe body and a second pipe body, the first pipe body and the second pipe body extend along a first direction, the upper end of the first pipe body is an adjusting end, the upper end of the second pipe body is a detection end, and the adjusting end is higher than the detection end; the lifting rod is movably arranged in the first pipe body in the first direction, and a gap is reserved between the lifting rod and the inner wall of the first pipe body; and the liquid drop inclination angle acquisition unit is arranged towards the detection end. 本实用新型涉及一种液体表面张力系数计算参数获取装置，包括：U型管，包括第一管体和第二管体，所述第一管体和所述第二管体均沿第一方向延伸，所述第一管体的上端为调节端，所述第二管体的上端为检测端，所述调节端高于所述检测端；升降杆，沿第一方向活动设置在所述第一管体中，并且与所述第一