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Alpha Rejection Filter: blocks alpha particles, allowing exclusive measurement of beta and gamma radiation.
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Gamma Filter – H*(10): enables measurement of ambient dose equivalent, related to whole body exposure to gamma radiation.
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Gamma Filter – H'(0.07): allows evaluation of directional dose equivalent at 0.07 mm depth, relevant for monitoring and exposure to beta radiation.
Proper use of these filters ensures greater reliability in measurements, compliance with radiation protection standards and better control of occupational exposure.






