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一、宁光熙改装电位计极化补偿器:共青团员宁光熙把ЗΠ—1电位计极化补偿器的外部装置进行了以下改装:把6个插脚,按补偿器6孔的大小,安装在胶木板上。第一对先短路,就和短路插头一样;第二对利用单刀开关,用时关上,不用时开开;第三对用换向器来改变方向。改装后有以下优点:(1)使操作简化,插头可不动,仅用开关来控制;(2)可减少仪器震动次数,因而针的机械0点的改变次数大大减
First, the Ning Guang Xi modified potentiometer polarization compensator: Youth League Ningguo Xi ЗΠ-1 potentiometer polarization compensator external devices were modified as follows: The 6 pins, according to the compensator 6 hole size, installation On the bakelite board. The first pair is shorted first, just like the shorted plug. The second pair uses a single-pole switch, which is turned off when not in use. The third pair uses a commutator to change direction. After modification has the following advantages: (1) to make the operation easier, the plug can not move, only the switch to control; (2) can reduce the number of instrument vibration, and thus the number of needle mechanical 0:00 greatly reduced