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DAFT
is designed to test the effectiveness of a device that counts ultra-fine dust particles in a microgravity
environment, a precursor to the next generation of fire detection equipment for exploration vehicles. This
investigation is a risk mitigation activity on the development path for the next generation of spacecraft fire
detection hardware.
The purpose of these tests was to measure the acoustic emission levels of Dust Trak and P Trak test articles
for purposes of comparison with the EXPRESS Rack subrack payload limits.
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