ARP4418B Procedure for Sampling and Measurement of Aircraft Propulsion Engine and APU Generated Contaminants in Bleed Air

Revised

11/12/2018

Features
Issuing Committee
Scope
Content
This ARP outlines recommended practices to quantify the concentrations of a subset of bleed air contaminant marker compounds on an aircraft propulsion engine or APU prior to delivery and installation on civil and military aircraft. Testing is specified during steady state (non-transient) operation only, in a ground level test bed. Included are recommended test setup, test procedures, techniques for sampling ambient air and bleed air, and one or more specific analytical methodologies for each of the suggested bleed air contaminant marker compounds at quantification levels, given practical constraints.
Meta TagsDetails
DOI
https://doi.org/10.4271/ARP4418B
Pages
13
Citation
SAE International Recommended Practice, Procedure for Sampling and Measurement of Aircraft Propulsion Engine and APU Generated Contaminants in Bleed Air, SAE Standard ARP4418B, Revised November 2018, Issued August 1995, https://doi.org/10.4271/ARP4418B.
Additional Details
Publisher
Published
Nov 12, 2018
Product Code
ARP4418B
Content Type
Recommended Practice
Status
Revised
Language
English

Revisions