大型精密直读光谱仪故障分析与排除

Troubleshooting and Repairing of Precision Direct Reading Spectrometer

本文从原理的角度对光谱仪故障进行了分析，仔细地进行与故障有关电路的探讨，从多方面对故障进行查找和测量，缩小其范围、找出所损坏元件更换之，恢复仪器正常工作。

This paper discusses the troubles of the spectrometer and its working principle. Especially, westudy the electronic circuit which has trouble, from sevaral sides, we make the troubleshooting.Findingout the part and component which has damaged. changs the damage part or component and recovers instrument work well