Sauna III

An upgrade of SAUNA II

Time resolution of 6 hours gives better source localization

The Minimum Detectable Concentration (MDC) has been improved from SAUNA II

Nitrogen used as carrier gas lowers operational cost

Highly sensitive beta-gamma detection gives low detection limits for 133Xe, 135Xe, 133mXe, and 131mXe

Automatic adjustment of detector energy drift

Remote operation and diagnosis

Data continuously transferred to user

SAUNA II

Fully automated, state-of-the-art system for continuous monitoring

Technical specifications and performance meet or exceed CTBT requirements

12 hour data resolution with preliminary spectral data and SOH-data reported every second hour

Highlt sensitive beta-gamma detection system gives low detection limits for 133Xe, 135Xe, 133mXe, and 131mXe

Helium used as carrier gas

State-of-health monitoring system generates alerts on deviations from normal