Scintillation counter
Videos
A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the excitation effect of incident radiation on a scintillating material, and detecting the resultant li
Apparatus with a scintillating crystal, photomultiplier, and data acquisition components.
Scintillation probe being used to measure surface radioactive contamination. The probe is held as close to the object as practicable
Hand-held large area alpha scintillation probe under calibration with a plate source in a bench calibration jig.
Hand-held scintillation counter reading ambient gamma dose. The position of the internal detector is shown by the cross
Geiger counter
Videos
A Geiger counter is an electronic instrument for detecting and measuring ionizing radiation with the use of a Geiger–Müller tube. It is widely used in applications such as radiation dosimetry, radiolo
Scintillation counter
…Gamma spectroscopy Geiger counter Liquid scintillation counting…
A "two-piece" bench-type Geiger–Müller counter using a cylindrical end-window detector connected to an electronics module with analogue readout
Geiger counter with pancake type probe
Laboratory use of a Geiger counter with end-window probe to measure beta radiation
A modern one-piece Geiger–Müller counter, including Geiger–Müller tube type 70 019 (at the top)