This SAE Aerospace Recommended Practice (ARP) provides recommended practices for cleaning aircraft oxygen equipment such as tubing, pieces parts (including regulator and valve parts), cylinders and ground-based equipment that may be used to support aircraft oxygen systems. This revision introduces a cleanliness coding scheme that can be referenced as a requirements, and/or referenced to identify compliance to meeting such a requirements. These methods may apply to gaseous and liquid oxygen equipment. This document specifies work area details, methods to select suitable cleaning chemicals, cleaning methods, test methods to verify cleanliness level, and metho
SAE ARP1176A-2013 Referenced Document
ASTM G120-01 Standard Practice for Determination of Soluble Residual Contamination in by Soxhlet Extraction*， 2024-04-20 Update
ASTM G121-98 Standard Practice for Preparation of Contaminated Test Coupons for the Evaluation of Cleaning Agents
ASTM G122-96 Standard Test Method for Evaluating the Effectiveness of Cleaning Agents
ASTM G127-95 Standard Guide for the Selection of Cleaning Agents for Oxygen Systems
ASTM G128-02 Standard Guide for Control of Hazards and Risks in Oxygen Enriched Systems
ASTM G131-96 Standard Practice for Cleaning of Materials and Components by Ultrasonic Techniques
ASTM G136-03 Standard Practice for Determination of Soluble Residual Contaminants in Materials by Ultrasonic Extraction*， 2024-04-20 Update
ASTM G144-01 Standard Test Method for Determination of Residual Contamination of Materials and Components by Total Carbon Analysis Using a High-Temperature Combustion Analyzer*， 2024-04-20 Update
ASTM G93-03 Standard Practice for Cleaning Methods and Cleanliness Levels for Material and Equipment Used in Oxygen-Enriched Environments
ISO 14644-1:1999 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness