WebSep 7, 2016 · The weight arrestance test, 13 defined in ASHRAE Standard 52.1-1992,* is generally used to evaluate low efficiency filters designed to remove the largest and heaviest particles. ... a synthetic dust is fed into the air cleaner and the percentage by weight of the dust the filter traps, called “arrestance,” is determined. WebAverage Synthetic Dust. Weight Arrestance (%) 70: 79: 83: Dust Holding Capacity (g/m2) 150: 330: 670: Related products. Odour Pleat G4 Disposable Panel Filter; V Pleated Panel …

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WebAug 6, 2024 · In the original standard 52.1, there were three major measurements used to evaluate filters. These were Arrestance, Atmospheric Dust Spot Efficiency, and Dust … WebArrestance value depends on the thickness of the filter. Synthetic dust weight arrestance averages from a minimum of 57% to a maximum of 81%. Specifications. facebook; twitter; … greater second baptist church woodland ca

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WebFeb 1, 2024 · ASHRAE test dust is composed of 72% A2 fine test dust, 23% powdered carbon black and 5% abrasive cotton linters [24], by weight. According to different standard … WebThe filter media is synthetic polypropylene made with a modified melt-blown process. The graded fibre density ensures coarse fibres upstream and fine fibres ... Average Synthetic Dust Weight Arrestance 95% 99% 99% 99% ASHRAE 52.1-1992 @>1.0um Average Atmospheric Dust Spot Efficiency WebJan 20, 2024 · 3.4 Average Synthetic Dust Weight Arrestance. The average value of arrestances made on a single filter during the loading test,weighted by the synthetic dust fed to the filter between successive arrestance measurements. 3.5 Dust Holding Capacity. For disposable and manually renewable devices, the average arrestance multiplied by the … greater second baptist church marion in