STUDENT KITS -  配件

用于装载学生实验工具包的基板，时倾斜着的能够抵抗变形的不锈钢底座，具有5个用于插入立杆的特殊的螺纹孔，用于安装变压器的螺纹孔和用于插入其他电气元件的扩展槽。还具有防滑的橡胶腿。 更多

Regulation-exempt radiation source with brass container for shielding. Radium sulphate rolled in gold foil and sealed at one end of a stainless steel cartridge. Activity:                                  4 kBq approx. Tolerance:        ... 更多

AC/DC power supply for SEK electricity and magnetism kit (1008532 / U8506000). Housing with attachment hooks for clamping into the SEK base plate (1000789 / U8408035). Voltage limitation to 25 V AC and 60 V DC Safety transformer conforming ... 更多

Coulombmeter for measuring the flow of current when storing energy in a rechargeable battery. Charge or consumption can be displayed by means of a voltmeter. Depending on the measuring range selected, 1 V on the voltmeter corresponds to either ... 更多

带绳滑轮的齿轮电机与太阳能学生实验套件配合使用，作为演示能量转换的负载。电机安装在底板上，并有一个用于连接绳子的滑轮。电源通过 4 毫米安全插座提供。最多可提升约 1 公斤的重量。   电源：最大 12 V 直流电 负载电流：最大 320 mA 320 mA 扭矩： 0.21 Nm          0.21 牛米 转速：空载时 116 转/分钟 连接器  ... 更多

Adapter lead for rectifying high-frequency output signals from the ultrasonic electronic control unit in order to conduct measurements with any DC voltmeter. The ultrasonic electronic control unit is part of ultrasonic equipment sets used in ... 更多

AC/DC power supply for SEK electricity and magnetism kit (P- 1008532 ). • Voltage limitation to 25 V AC and 60 V DC • Safety transformer conforming to EN 61558-2-6 • Safe isolation between power supply and output circuits ... 更多

用途广泛，易于使用且紧凑精确的仪表，可用于测定α-、β-和γ-辐射。使用在盖革弥勒（Geiger-Müller）计数管前方的过滤选择开关，可选择辐射的类型(γ/β、γ/α/β或者仅γ辐射),、大屏幕以及内置的USB接口。包含USB接线、包括USB线和操作说明书。必要的软件可以从制造商的网站上下载。 在测量时有以下功能和操作模式可供选择： ... 更多