Visl的无线电探空仪(以后简称 RS)是一种设计比较简单的无线电探空仪,它里面的测压装置主要是一个空盒。可是就像一切别的仪器一样,空盒气压计是有误差的。大家知道空盒气压计最大的误差就是摩擦所生的误差和滞差(Hysteresis)。V(?)is(?)l(?)式 RS 的空盒设计以及整个测压装置里避免使用槓桿、旋轴等等机械构造,因此摩擦所 Visl’s radiosonde (hereinafter referred to as RS) is a relatively simple design radiosonde instrument, which is mainly inside a pressure measuring device is an empty box. But just like everything else, empty barometers are erroneous. Everyone knows that the biggest error of an air barometer is the error and hysteresis generated by the friction. V (?) Is (?) L (?) RS empty box design and the entire load cell to avoid the use of lever, shaft and so on mechanical structure, so the friction