This instrument is used for proving Bohr's theory of atomic energy level. It takes a tube filled with argon as a F-Htube. The experiment can be done under normal temperature, demanding no heating or temperature keeping. The spectrum amplitude curve can be plotted by means of point-measuring, it can also be observed directly on the screen of oscilloscope.
1. F-H tube: fill with argon gas;
2. Preheating time: ≤5min;
3. Micro-current measuring range: 10-9~10-6A;
4. Numbers of spectrum amplitude by point-measuring: ≥5;
5. Numbers of spectrum amplitude on oscilloscope: ≥3.
No.1, Bei Yi Xiang, Damucang Hutong, Xidan, Beijing P.R.C.100032
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Damucang Hutong, Xidan, Beijing P.R.C.100032