Smoke detectors and americium - world nuclear association, Smoke detectors and americium (updated march 2013) most smoke detectors which operate alarms contain an artificially produced radioisotope: americium-241.
Americium smoke detectors - stanford university, Americium smoke detectors eric eason february 16, 2011 submitted as coursework for physics 241, stanford university, winter 2011
Concerns about americium-241 smoke detectors and their use, The u.s. nuclear regulatory commission (nrc) regulates the use and distribution of smoke detectors. nrc takes very seriously the concerns that you have regarding the
Fact sheet on smoke detectors - nrc: home page, Smoke detectors have saved thousands of lives since they came into use in the 1960s. "ionization chamber smoke detectors," the most common type, use
Is radiation in smoke detectors harmful? | ehow, One type of smoke detector, the photoelectric detector, is activated when smoke blocks the flow of light shining into the sensing chamber. there is no radiation in
Ionization vs. photoelectric smoke alarms | structure tech, Do you know what type of smoke alarms you have in your house? there are two basic types of residential smoke alarms – ionization and photoelectric.
Smoke detectors in existing dwellings - california, A smoke detector is a device that detects smoke, typically as an indicator of fire. smoke detectors are required to be installed in a manner consistent with the
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