ASHRAE 130-2008 PDF

First published in 1996 and reaffirmed in 2006, Standard 130 specifies instrumentation and facilities, test installation methods, and procedures for determining the capacity and related performance of constant-volume and variable-volume air terminal units. The standard is classified as an ASHRAE standard method of measurement.

This revision of the standard includes updates and revisions to all parts of the standard, including its title, purpose, and scope. It updates definitions, adds modulating diffusers, redefines airflow sensor  performance testing, and adds a method to determine the power factor. New appendices contain some material that was formerly in the body of the standard and some new reference material.

This standard is required for compliance with ARI Standard 880.