首页>
外国专利>
Process for anticipating the service life of a rare gas discharge lamp and a system for anticipating the service life of rare gas discharge lamp
Process for anticipating the service life of a rare gas discharge lamp and a system for anticipating the service life of rare gas discharge lamp
展开▼
机译:预测稀有气体放电灯的使用寿命的方法和一种预测稀有气体放电灯的使用寿命的系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
The rare gas discharge lamp is supplied with a current, which is lower than the rated current, the voltage of the rare gas discharge lamp is determined at this instant and the swing width of this voltage is measured. A comparator for comparing measured values of the swing width of the voltage of the rare gas discharge lamp when the current control supplies a reduced current, which is lower than the rated current. A service life converter for converting the difference value output by the comparison means into an indication of the service life of the rare gas discharge lamp.
展开▼