Labels:anechoic chamber | box | shelf OCR: Standard 500-L Louvers 5.6 Water Penetration Waterdrop Manifold Wetted Wall Manifold Water Air Exhaust Test Unit Droplets Air Entrained into chamber "Still Condition! Air" through louver Exhaust Air Flow Collection Fan Measurement Zone AMCA "Still Air" test because no wind IS applied to the louver face Intake velocity only Click to next slide for test criteria Jouver