放射性

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

Detection instrument for observing scintillations produced by radioactive decay. When a radiation cartridge (226Ra, 4 kBq, U8483115) is screwed into the instrument so that its radiation outlet is directed downwards onto the exposed zinc sulphide ... 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

Steel safe for theft proof storage of radioactive materials in accordance with radiation protection requirements. Dimensions: 140x300x360 mm³ approx. Weight: 3 kg approx. 更多

Expansion cloud chamber for observing the paths of α-rays. Cover and sidewall are of glass (Duran).  By compressing the attached rubber ball and then allowing it to expand, a supersaturated isopropanol-water mixture is produced ... 更多

Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust plastic tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments. The experiments ... 更多

自熄卤素脉冲电离室用于检测α射线、β射线和γ射线以及X射线辐 射，放置在具有云母窗和具有轴杆的可拆卸固定夹的金属外壳中。长 平台长度。 填充物： 氖气/氩气混合物，卤素为淬火剂 阳极规格： 大约39 x 14 mm2 窗口： 云母，9 mm 直径 单位面积直流： 1.5 – 2.0 mg/cm2 平台长度： 400 V – 600 V 工作电压： 400 ... 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