VacuTec Meßtechnik GmbH counter tube 70019A 计数管
The counter tube 70 019 A is an energy compensated halogen quenched Geiger-Mueller counter
tube for measuring X-ray and -ray dose rates. This counter tube includes a correction filter
that has been designed for measuring the Ambient Dose Equivalent H*(10) (in Sv/h) with a flat
response within a broad photon energy range for the counter tube being uniformly irradiated.
Within the combined range of energy 40 keV to 2 MeV and angle range of radiation incidence 0°
to ±45°, the maximum variation of the response is -29% to +67%, if compared to the 137Cs reference
radiation in the calibration direction. The actual dose rate sensitivity is also known for photon
energies up to about 10 MeV. The counter tube 70 019 A is recommended for the measurement
of dose rates within the 1 Sv/h to 100 mSv/h range.
VacuTec Meßtechnik GmbH counter tube 70019A 计数管
询价采购VacuTec Meßtechnik GmbH counter tube 70019A 计数管
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