ASHRAE 133-2015 PDF

Standard No.: ASHRAE 133-2015
Release Date: 2015
Published By: ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.
Latest: ASHRAE 133-2015

Scope: The scope of this standard covers a method of testing for rating the saturation effectiveness@ airflow rate@ and total power of packaged and component direct evaporative air coolers Covered tests also include the methods for measuring the static pressure differential of the direct evaporative air cooler@ density of the air@ and speed of rotaion of the fan This standard requires that packaged and component direct evaporative air cooler be simultaneously tested for airflow@ total power@ and saturation effectiveness The ratings resulting from application of this standard are intended for use by manufacturers@ specifiers@ installers@ and users of evaporative air cooling apparatus for residential@ commercial@ agriculture@ and industrial ventilation; for air cooling applications; and for commercial@ industrial@ and agricultural processing applications PURPOSE This standard establishes a uniform method of laboratory testing for rating packaged and component direct evaporative air coolers

ASHRAE 133-2015 history