Filters are often rated according to the Minimum Efficiency Reporting Value (MERV), which is a filter rating system devised by the ASHRAE to standardize and simplify filter efficiency ratings for the public. In the MERV rating system, the higher the rating, the higher the efficiency of the air...
Trailer or truck scrubbers are mounted on a trailer or truck for mobile spot dust or fume abatement. Performance Specifications Performance specifications are the ratings assigned by a manufacturer that describe the scrubber's performance. These are the specifications most important for industrial buyer ...
169 dwellings received an Electrostatic Dust Collector (EDC) [52] with the instructions to install it in their main bedroom between 1.2 and 1.6 m above the floor. This passive dust collector was previously validated for its efficiency to trap the overall fungal diversity present in aerosols [53...
While they’ve had the chance to test every cologne on this list often thanks to their friends in the industry, they’ve also turned to the wider public for their overall ratings. This was the “original” watch, and like every other watch, it could only be truly original if left undist...
2 • Provides eight dry contact closure outputs • For integration to 3rd party controllable window treatments or A/V equipment • May be wired as normally open (NO) or normally closed (NC) • May be set to momentary or maintained contacts • Output ratings: 0-30V, 10A and 30-42...