A NEW GUN FOR CATHODE LUMINESCENT INSTRUMENT
阴极发光仪电子枪

This paper introduces the design and the manufacture of a new type gas discarge gun for the cathode luminescent instrument. It contains the decision of the operating model, the design of the discharge gun and the measurements of the gun performance. The experimental curves of the discharge current versus pressure at various potentials will be of great value to the people who operate the cathode luminescent instrument.