Upgrading and Regeneration of the JY 32E Direct Reading Spectrometer
You Qisheng · Chinese Journal of Spectroscopy Laboratory · 1998
This text introduced the upgrade and regeneration of the JY 32E direct reading spectrometer, the upgrading of electronic system and computer, the regeneration from system of filled with nitrogen to sealed circulatory system of purity nitrogen. After debugging, the whole system has been successed in using of science and production.