[15a-PA1-1~30] 1.2 Education

[15a-PA1-22] Development of Plasma device for Demonstration using Polyvinl chloride tube coupling

〇Isao Tsukabayashi¹, Sugiya Sato², Kunihiko Hattori² (1.Iroha Sci. Atelier, 2.Nippon Inst. of Tech.)

Keywords:demonstrative device,polyvinyl chloride tube,plasma emission

We have been developed simple plasma device with general purpose polyvinyl chloride tube. Sodium plasma was produced by putting salt in hollow cathord. Sedium D-line was observed in plasma emission spectra.