Skip to main content
. 2014 Jul 23;87(1041):20140176. doi: 10.1259/bjr.20140176

Table 3.

Low-dose-rate absorbed dose rate standards

Name of laboratory Type of instrument Study
Physikalisch-Technische Bundesanstalt (Braunschweig, Germany) Large-volume parallel-plate extrapolation chamber Schneider and Selbach46 and Schneider49
The Italian National Institute of Ionizing Radiation Metrology (Casaccia, Italy) Large-angle variable-volume ionization chamber Toni et al50
Laboratoire National Henri Becquerel (Gif-sur-Yvette, France) Circular free air chamber Aubineau-Lanièce et al24