High-vacuum electron tube with divergent electron gun and three, colored fluorescent strips. Demonstrate stimulated light emission during and after electron bombardment of a phosphorus anode. The anode also fluoresces when illuminated with a focused ultraviolet light source.
무게 | 0.266 kg |
치수 | 35.1 x 29.2 x 23.1 cm |
브랜드 | 3B Scientific Teltron |