geometric and electrical configuration allows it to be used in the vicinity of electron detectors or similar devices. diode vaclon plus pumps are therefore widely and successfully used in general purpose uhv systems, for evacuating electron devices and in the most sensitive electron microscopes. however, diodes...
, transistors and similar semi- conductor devices; photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes(led); mounted piezo- electric crystals. electronic integrated circuits. of a kind used for furnaces for...