Mitsubishi Electronics LGH-F-RX3-E Ventilation Hood User Manual


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LGH-F-RX3-E (Feb. 2009)
LGH-F-RX3-E
Performance Certied
to ARI 1060 Standard
ERV-6
2.72. Calculation Table for Dust Collection Efficiency of each Lossnay
®
Filter
2.7.3. Pressure Loss
MERV
Rating
Dust
Size
(µm)*
6.6-8.6
6; 3.0-10.0 µm
less than 49.9%
* Note: MERV rating is estimation from efficiency test data of AFI Gravitational method and ASHRAE Colorimetric method.
The pressure loss of the filter used within the Lossnay® units is shown below, expressed in terms of collection ratio (%).
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