Replacement of Three Aging Radon Active Monitors

Public Health England (PHE) has a requirement to replace three of their aging active radon monitors. The requirement is for its Centre for radiation, chemical and environmental hazards (CRCE) lab in Chilton. The solution must be able to provide the following: - One single portable solution (due to its use in both a laboratory and field environment) - Able to operate in passive (diffusion) and active (pumped air) mode - Capable of measuring over a range of time intervals, ideally 1 minute to 1 hour - Able to store a...