FEATURES

• Measuring range from 100 nSv/h up to 100 mSv/h resp. 1 Sv/h
• One proportional counter tube for the entire range
• Sensitivity starts at 30 keV
• The instrument can be calibrated in "air kerma" or in the new ICRU-units "ambient dose equivalent"
• Simultaneous operation of internal and external detectors
• Very simple operation
• Configuration and data read out via PC
• Storage of up to 256 data records
• Waterproof (IP 67) and shock resistant
• ADF mode (Advanced Digital Filter)

The FH 40 G is a wide range survey meter, suitable for nearly all measurement tasks arising in radiation protection:

• Classic survey meter for personal radiation protection
• Stationary gamma dose rate meter
• System center with external probes for monitoring and detection.
• Simultaneous and discriminative gamma and neutron measurement in mixed radiation fields, for x-ray/gamma dose rate and beta contamination, for the highly sensitive proof of artificial gamma radiation even in variable natural radiation fields....
• System component in complex measurement systems

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