通用浮充式高压电源,带有内置高压变电器,可为电子管供应加热电压。提供持续可调的高压,接触安全,带有无源电源限制功能和模拟电压显示器。设备磁极可连接至保护接地,但不采用中心抽头
规格:
高压输出:0-5000 V DC,最高2 mA,最大5 W
加热电压输出:6.3 V AC, 最高3 A
耐受高达6 kV的高压
过载保护:主要:熔丝
辅助保护:电流限制电阻
连接:4 mm安全插座
...
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通用浮充式高压电源,带有内置高压变电器,可为电子管供应加热电压。提供持续可调的高压,接触安全,带有无源电源限制功能和模拟电压显示器。设备磁极可连接至保护接地,但不采用中心抽头
规格:
高压输出:0-5000 V DC,最高2 mA,最大5 W
加热电压输出:6.3 V AC, 最高3 A
耐受高达6 kV的高压
过载保护:主要:熔丝
辅助保护:电流限制电阻
连接:4 mm安全插座
...
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"Operating Unit for Fine-Beam Tube" , ONLY! (NOT TO BE SOLD SEPARATELY!)
The fine beam tube and Helmholtz coil pair are mounted on the operating unit, the fine beam tube being rotatable around its vertical axis. The tube ...
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它用来产生各向同性的磁场,可以配合旋转座架和平面线圈(U8481510)用于磁场感应实验,也可以配合电子束管(U8481420)或阴极射线管用于测定电子的电荷量。线圈可以串联或并联控制。一个弹簧夹置于顶部的交叉棒上,在磁场测量实验中可用来安装霍尔传感器。
线圈的直径:300 mm
线圈的间距:150 mm
每个线圈的匝数:124
上釉的铜线厚度:1.5 mm
直流电阻:每个1.2
最大的线圈电流:5A
最大的线圈电压:6V
电流为5A时的最大的磁通量密度: 3 ...
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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 well-known 1913 experiment ...
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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 well-known 1913 experiment ...
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The heating chamber can be employed to conduct the Franck-Hertz experiment or the sodium resonance fluorescence experiment in safety. It consists of a powder-coated sheet steel casing with two viewing windows. The front plate is attached ...
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Spare Tube for Complete Fine Beam Tube System 1013843.
Gas filling: Neon
Gas pressure: 1.3x10-5 hPa
Bulb diameter: 165 mm
Orbit diameter: 20 … 120 mm
Measurement mark spacing: 20 mm
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它可以安装所有的演示试管(U19150…U19171)和光学等价器件(U19172)。这个试管固定器包括铝制粉状涂层,由耐热塑料制成的固定叉,可以360度旋转。底盘含有两个钻孔用来安装演示用的赫尔姆霍茨线圈U19105。它还包括一个抗滑支撑座,具有三个橡胶支角。 规格:240×180×350 mm 重:2kg
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