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电化学及电分析化学试验中使用的悬汞电极汞的装入可采用真空装汞法和直接装汞法。采用下述的改进方法直接装汞,操作简便。先把悬汞电极在未装汞前拧紧接头处,向下旋转旋钮至旋不动为止,尽量把电极内的空气排出,把电极插入汞中,向上旋转旋钮至毛细管中有汞吸入(如无汞吸入说明电极气密性不好,要拧紧接头处或更换胶垫)继续旋转旋钮近顶部,取出电极倒置,旋转旋钮使毛细管中的汞回缩到贮汞槽内,轻轻旋转旋钮使汞柱上升到充满毛细管或至旋不动,再将电极正过来插入汞中,重复上述操作,
Electrochemical and Electrochemical Analysis Hanging Mercury mercury electrode can be used to install vacuum mercury method and direct mercury method. Adopt the following improved method to directly install mercury, easy to operate. First hanging the mercury electrode before the mercury is not installed on the joint, rotate the knob down to a fixed rotation, as far as possible to discharge the air inside the electrode, the electrode into the mercury, rotate the knob up to the capillary mercury inhalation (if no Mercury Inhalation shows poor gas tightness of the electrode, to tighten the connector or replace the pad) Continue to rotate the knob near the top, remove the electrode upside down, rotate the knob so that the mercury in the capillary retracts into the mercury storage tank, gently turn the knob to make the mercury Column up to full of capillaries or to spin fixed, then the electrode is being inserted into the mercury, repeat the above operation,