• High Radon sensitivity
• Radon can fully corrected against Thoron interference
• Simultaneous Thoron measurement possible
• Fast response to dynamic concentration changes
• No long term contamination by Po-210
• No background correction necessary, low detection
limits
• 100% linearity by count mode over the whole range
• Transparent measurements and source level quality
Insurance by available alpha spectrum and count sums
• No EMI and vibration Interference