Water Spray and High Humidity Endurance Test Methods for AMS1424 and AMS1428 Aircraft Deicing/Anti-Icing Fluids
AS5901
This document establishes the minimum requirements for an environmental test chamber, and test procedures to carry out anti-icing performance tests according to the current materials specification for aircraft deicing/anti-icing fluids. The primary purpose for such a test method is to determine the anti-icing endurance under controlled laboratory conditions of AMS1424 Type I and AMS1428 Type II, III, and IV fluids.
Rationale: This document brings minor modifications of wording and some editorial changes. Throughout the document, the refining elements in relation to droplet diameter has been changed in 4.2.1, 5.2.1 and 5.4.1. In 5.1 "standard measuring devices has been updated, the section 7.0 Anti-Icing performance has been added, and section 6.6 becomes section 8.0.