EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of MIL PRF 51191 testing. This standard covers electric air heaters that provide heating air from Gas-Particle Filter Units (GPFUs) to military personnel wearing Nuclear-Biological-C chemical (NBC) protective masks during cold weather operations.
The air heater covered by this standard is a component of NBC GPFU systems used in various military vehicles and is used to heat breathing air supplied to individual protective masks and helmets. Air from inside the vehicle is blown into a pre-cleaner containing a particulate filter and two gas filters before entering the heater.
MIL-PRF-51191 is a US military standard that defines requirements for Heater, Air, Electrical, Filter Unit, M3. This unit is an electric heating and air filtration system used in military vehicles and shelters to provide comfortable working and living conditions in harsh environments.
The Heater, Air, Electric, Filter Unit M3 is designed to operate with 24 volt DC power and has a heating capacity of 20.000 BTUs per hour. The unit is equipped with a HEPA filter that can remove 0,3% of particles larger than 99,97 microns in diameter from the air.
The M3 unit is designed to be installed on a variety of military vehicles and bunkers, including the HMMWV, FMTV and the S-280 bunker. The unit is designed to operate in the temperature range of -40°F to 125°F and can provide heat and filtered air for up to 480 cubic feet.
MIL-PRF-51191 specifies performance, testing, and qualification requirements for Heater, Air, Electrical, Filter Unit, M3, including vibration, shock, and environmental testing. The standard also includes requirements for documentation, packaging and shipping of the unit.
Overall, MIL-PRF-51191, Heater, Air, Electric, Filter Unit ensures that the M3 meets the requirements for use in military vehicles and shelters, providing reliable and effective heating and air filtration in harsh environments.
EUROLAB assists manufacturers with MIL PRF 51191 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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