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 screen, it is possible to look through the eyepiece of the instrument in total darkness and observe the random light flashes that are caused by radioactive decay.
Screen: 15 x 15 mm²
Please note: The required radiation cartridge is available separately and must be ordered additionally.
![Spinthariscope, 1000918 [U8482490], Radioactivity](/imagelibrary/U8482490/U8482490_01_Spinthariscope.jpg)
![Spinthariscope, 1000918 [U8482490], Radioactivity](/thumblibrary/U8482490/U8482490_01_1200_1200_Spinthariscope.jpg)
![Precision Dynamometer 5 N, 1003106 [U20034], Dynamometers](/thumblibrary/U20034/U20034_01_140_140_Precision-Dynamometer-5-N.jpg)
![Steel Safe for Radioactive Materials, 1000920 [U8483219], Radioactivity](/thumblibrary/U8483219/U8483219_01_140_140_Steel-Safe-for-Radioactive-Materials.jpg)
![Plumb with Line, 1002940 [U15015], Cord](/thumblibrary/U15015/U15015_01_140_140_Plumb-with-Line.jpg)
![Helical Springs 3.9 N/m, 1002945 [U15027], Coil Springs](/thumblibrary/U15027/U15027_01_140_140_Helical-Springs-39-Nm.jpg)
![Helical Springs 20 N/m, 180 mm, 1002946 [U15028], Coil Springs](/thumblibrary/U15028/U15028_01_140_140_Helical-Springs-20-Nm-180-mm.jpg)
![Set of 4 Gratings, 1003081 [U19515], Gratings](/thumblibrary/U19515/U19515_01_140_140_Set-of-4-Gratings.jpg)
![Precision Dynamometer 0.1 N, 1003102 [U20030], Dynamometers](/thumblibrary/U20030/U20030_01_140_140_Precision-Dynamometer-01-N.jpg)
![Precision Dynamometer 1 N, 1003104 [U20032], Dynamometers](/thumblibrary/U20032/U20032_01_140_140_Precision-Dynamometer-1-N.jpg)
![Precision Dynamometer 10 N, 1003107 [U20035], Dynamometers](/thumblibrary/U20035/U20035_01_140_140_Precision-Dynamometer-10-N.jpg)
![Grating 1000/mm, 1003181 [U21874], Gratings](/thumblibrary/U21874/U21874_01_140_140_Grating-1000mm.jpg)
![Helical Spring Snakey, 1008687 [U30034], Mechanical Waves](/thumblibrary/U30034/U30034_01_140_140_Helical-Spring-Snakey.jpg)
![Vibration generator -
for investigating oscillations and resonances, 1000701 [U56001], Oscillations](/thumblibrary/U56001/U56001_01_140_140_Vibration-generator-for-investigating-oscillations-and-resonances.jpg)
![Accessories for Standing Waves -
for the Vibration Generator, 1000702 [U56002], Mechanical Waves](/thumblibrary/U56002/U56002_01_140_140_Accessories-for-Standing-Waves-for-the-Vibration-Generator.jpg)
![Accessories for Resonance and Vibration Nodes -
for the Vibration Generator, 1000707 [U56007], Mechanical Waves](/thumblibrary/U56007/U56007_01_140_140_Accessories-for-Resonance-and-Vibration-Nodes-for-the-Vibration-Generator.jpg)
![Dynamometer with Round Dial, 2 N, 1009739 [U8402502], Dynamometers](/thumblibrary/U8402502/U8402502_01_140_140_Dynamometer-with-Round-Dial-2-N.jpg)
![Diaphragm with 3 Single Slits and 1 Double Slit, 1000885 [U8476600], Apertures](/thumblibrary/U8476600/U8476600_01_140_140_Diaphragm-with-3-Single-Slits-and-1-Double-Slit.jpg)
![Microwave Set 9.4 GHz (230 V, 50/60 Hz), 1009951 [U8493600-230], Wave Optics](/thumblibrary/U8493600-230/U8493600-230_01_140_140_Microwave-Set-94-GHz-230-V-5060-Hz.jpg)
![Holder for Components, 1008524 [U8495610], Circuits](/thumblibrary/U8495610/U8495610_01_140_140_Holder-for-Components.jpg)
![Chaotic Pendulum E, 1017531 [U8557340], Oscillations](/thumblibrary/U8557340/U8557340_01_140_140_Chaotic-Pendulum-E.jpg)