Radon chamber is a standard equipment to calibrate radon monitor, and can also be used in the relevant scientific experiments. There are two important parameters: effective activity of radon source and radon chamber leak rate. Analysis of the traditional measurement method, we propose a novel method for quickly and simultaneously measuring the effective activity of radon source and radon chamber leak rate by the radon monitor based on electrostatic collection method. The two parameters can be obtained by only two measurement values in two long ...
