弗兰克—赫兹实验

它用来定量研究电子与惰性气体原子之间的非弹性碰撞，测定氦、氖的激发能量和电离能，确定不同主量子数和角动量量子数的能级态，演示亚稳态。它还包括保护装置，以及放电试管和用于集电极电压的电池组件（电池在运送范围中）。 阴极灯丝电压：Uh < 7 V 阳极电压： Ua < 60 V 阳极电流： Ia < 10 mA 集电极电压： Uc = 1,5 V 集电极电流： Ic < 200 pA 更多

Franck-Hertz-Experiment: The quantization of energy, as well as the generation, registration, and analysis of spectra and the associated experimental confirmation of models, are important components of most curricula around the world. The ... 更多

Franck-Hertz-Experiment: The quantization of energy, as well as the generation, registration, and analysis of spectra and the associated experimental confirmation of models, are important components of most curricula around the world. The ... 更多

Replacement mercury tube* for the Franck-Hertz experiment with mercury: Franck-Hertz tube with Hg filling and heating furnace (115 V /50/60 Hz); article no. 1006794 or 1023094 and Franck-Hertz tube with Hg filling and heating ... 更多

The quantization of energy and the generation, recording and evaluation of spectra, along with the experimental verification thereof, is included in most of the curricula used around the world. The well known experiment first performed by James ... 更多

The quantization of energy and the generation, recording and evaluation of spectra, along with the experimental verification thereof, is included in most of the curricula used around the world. The well known experiment first performed by James ... 更多

该管仅适用于控制单元1008506！ 它用来定量研究电子与惰性气体原子之间的非弹性碰撞，测定氦、氖的激发能量和电离能，确定不同主量子数和角动量量子数的能级态，演示亚稳态。它还包括保护装置，以及放电试管和用于集电极电压的电池组件（电池在运送范围中）。 阴极灯丝电压：Uh < 7 V 阳极电压： Ua < 60 V 阳极电流： Ia < 10 mA 集电极电压： Uc = 1,5 V 集电极电流： Ic < 200 pA 更多

高真空电子管中的霓虹灯，安装在一个证明自由电子与氖原子发出的量化数据包并确定在约19电子伏特的3P0或3S1态的激发能的能量碰撞插座连接底座。当激发时，这些状态发射可见光，由于从中间水平的能量下降到基态的激发能量为约16.7电子伏特。发出的光在光谱的红色黄色区域。在控制栅极和加速器栅极之间形成平行的光带，并且可以通过一个窗口观察到。弗兰克赫兹霓虹灯管可以在室温下操作。间接加热阴极四极，网格控制网格，网格加速栅极和集电极（计数器）电极。安装在带有彩色编码连接插座的底座上。. ... 更多

弗兰克-赫兹实验替换氖管。 更多