Monitoring betaemitting gases in rooms, exhaust air and ventilation systems is essential for protecting people, facilities, and the environment. The Berthold BAI 9109-4 is a proven beta gas monitor designed for continuous, reliable measurement of airborne beta activity, making it a trusted solution in demanding radiation protection applications.
Key strengths:
- Continuous online monitoring of betaemitting gases such as Kryton-85, Argon-41, Xenon-133, Carbon-11 and Fluorine-18 in rooms, exhaust air and ventilation systems
- Measurement of beta- and beta+ (positrons) nuclides
- Up to 4 measuring detectors and 1 compensation detector, according to the required sensitivity.
- Measuring chamber with >10 L measuring volume
- NaI detector (optional) for gamma spectrometry
- Lead shielding in all sides to minimize the background as much as possible
- Large-area proportional detectors enable the greatest possible sensitivity with low sensitivity to external gamma radiation and outstanding detection limits
- Versatile connection to all Berthold data loggers for monitoring exhaust air for radioactive components
- Inline version available to be integrated into existing exhaust air system and thus enable measurements without a sampling line (bypass system)
- Proven Berthold technology, backed by decades of expertise in radiation protection
Ideal for nuclear facilities, research laboratories and industrial applications, the BAI 9109-4 supports safe operation and confident compliance when monitoring airborne beta activity.
Henning Springer
MECOSA (Pty) Ltd.
Tel. +27 11 257 6100
measure@mecosa.co.za
www.mecosa.co.za
