配件 – 弗兰克-赫兹

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 ... 更多

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 ... 更多

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 ... 更多

带恒温器的电热室。在漆金属外壳上有两种观察窗，用弹簧夹打开温度计和隔热的搬运手柄。 前观察窗： 约 230 x 160 mm 加热功率： 400 W 温度范围： 160 – 240°C 温度恒定： ±5°C 规格： 160 x 150 x 240 mm 重量： 约 3.5 kg 更多

最新一代产品，双通道数字储存示波器，可供多种用途使用，具有以下特点: 高分辨率彩色显示，并带有背景光 较大内存 为连接的外部显示器提供VGA输出 LAN端口连接 可通过网络USB接口远程访问，用于实时传输数据或者读取内存 自动设置和自动定标功能，方便用户操作 20种自动测量模式，并连同FFT功能 通过/失败功能 包含两个探头、两根BNC线、通过/失败适配器、USB连接， ... 更多

具有保护套的接插线用于高频信号的低损失，低电容的传输。两端配有BNC插头。 电阻：50欧 更多

具有保护套的接插线，它的一端是BNC插头，另一端是4毫米插头。 电阻：50欧 长度：1m 更多

Digital multimeter for universal use in measuring voltage, current, resistance, frequency, capacitance, temperature and also including diode and continuity tests . Includes a measurement value hold function, analogue bar graphs, automatic ... 更多

用于电压低而电流高的电气回路；铜导线包裹了高弹性PVC；每一端都带有分层安全插头和完全绝缘的轴向插口，可连接其他附加的接插线。 导线截面积：2.5 mm2 连续电流：最大为 32 A 插头与插口：4 mm (镀镍) 一套15根接插线，75cm长，红黑蓝三色各五根。 更多

弗兰克-赫兹实验替换氖管。 更多