一、一点体会检修仪器像医生看病,要做到:望、闻、听、问、切。望就是观察仪器外表、周围环境、元部件工作情况。闻是指闻闻仪器发出的异常气味。晶体管、电阻、变压器过热散发出焦糊味。管道漏气冒出溶剂、样品 First, a little experience Maintenance equipment like a doctor, to do: look, smell, listen, ask, cut. Look is to observe the appearance of the instrument, the surrounding environment, the work of components. Smell refers to the smell of unusual odor emitted by the instrument. Transistors, resistors, transformers overheating emits a faint smell. Pipeline leaks solvent, sample