DEFSTAN 68-284/3(2009) : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
COMPRESSED BREATHING GASES FOR AIRCRAFT, DIVING AND MARINE LIFE-SUPPORT APPLICATIONS
Hardcopy , PDF
03-03-2023
DEFSTAN 68-284(PT3)/1(2020):2020
DEFSTAN 68-284(PT1)/1(2020):2020
DEFSTAN 68-284(PT4)/1(2020):2020
DEFSTAN 68-284(PT2)/1(2020):2020
English
01-01-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
0 Introduction
1 Scope
2 Warning
3 Normative References
4 Definitions
4.1 Compressed Air
4.2 Compressed Breathing Air (CBA)
4.3 Compressed Natural Breathing Air (CNBA)
4.4 Dew Point (degree C)
4.5 Ground Support Equipment
4.6 Mineral oil
4.7 Oil breakdown products
4.8 Oxygen/helium mixtures
4.9 Oxygen/nitrogen mixtures
4.10 Oxygen/helium/nitrogen gas mixtures
5 Abbreviations
6 Supply Requirements
7 Compressed Natural Breathing Air (CNBA)
7.1 CNBA purchased in cylinders
7.2 Diving, Marine Life-Support and Compression Chamber
CNBA Production Systems
8 Oxygen/helium mixtures
9 Oxygen/nitrogen mixtures
10 Oxygen/helium/nitrogen mixtures
11 Gaseous and Liquid Breathing Oxygen
11.1 Supply requirements for compressed gaseous breathing
oxygen
11.2 Supply Pressures for compressed gaseous breathing oxygen
11.3 Supply requirements for gaseous breathing oxygen in
liquid form
12 Molecular Sieve Oxygen Concentration System (MSOCS)
Produced Breathing Gases
12.1 General Outline
12.2 Quality requirements for breathing gas supplied by
MSOCS units
Annex A - Methods Of Analysis
A.1 Human Olfactory Assessment Of Compressed Breathing Gases
A.2 Method For The Determination Of Water Content
A.3 Method For The Determination Of Trace Contaminants
(Infrared Active)
A.4 Methods For The Determination of Mineral Oil
A.5 Method For The Determination Of Oxygen Concentration
A.6 Method For The Determination Of Other Trace Contaminants
A.7 Method For The Determination Of Trace Concentrations
Of Hydrogen
A.8 Human Olfactory Assessment Of Liquid Oxygen
A.9 Visual Examination Of Liquid Oxygen
Annex B - International Agreements
Describes requirements for Compressed Breathing Gases procured or produced for Aircraft, Diving and Marine Life-Support applications and provides reference methods of test.
| DevelopmentNote |
Supersedes DEFSTAN 68-284/2(2002). (04/2009)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 00-970(PT0)/9(2012) : 2012 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/17(2016) : 2016 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/7(2011) : 2011 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/14(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-133(PT0)/1(2014) : 2014 | AVIATION ARRANGEMENTS IN SURFACE SHIPS - PART 0: PROCEDURES FOR USE, DEFINITIONS AND CONTENT |
| DEFSTAN 00-970(PT0)/11(2013) : 2013 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/13(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/15(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/12(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/8(2011) : 2011 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-133(PT0)/2(2015) : 2015 | AVIATION ARRANGEMENTS IN SURFACE SHIPS - PART 0: PROCEDURE FOR USE, DEFINITIONS AND CONTENT |
| DEFSTAN 00-970(PT0)/16(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/10(2013) : 2013 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| BS EN ISO 13769:2009 | Gas cylinders. Stamp marking |
| BS ISO 8573-2:2007 | Compressed air Test methods for oil aerosol content |
| DEFSTAN 81-24/5(2004) : 2004 | IDENTIFICATION MARKING OF TRANSPORTABLE CONTAINERS, COMPRESSED GAS |
| BS EN ISO 7225 : 2007 | GAS CYLINDERS - PRECAUTIONARY LABELS |
| BS 4559-9.2:1988 | Methods for preparation of calibration gas mixtures. Comparison methods and methods for establishing traceability Checking by a comparison method |
| BS EN ISO 6142:2006 | Gas analysis. Preparation of calibration gas mixtures. Gravimetric method |
| DEFSTAN 01-5/15(2007) : 2007 | FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS |
| BS EN ISO 6143:2006 | Gas analysis. Comparison methods for determining and checking the composition of calibration gas mixtures |
| DEFSTAN 58-96/4(2006) : 2006 | PURE GASES FOR WEAPONS SYSTEMS AND DETECTOR COOLING APPLICATIONS |
| BS EN 12021:2014 | Respiratory equipment. Compressed gases for breathing apparatus |
| STANAG 1458 : 2006 | DIVING GAS QUALITY |
| BS ISO 8573-1:2010 | Compressed air Contaminants and purity classes |
| BS EN 1089-2:2002 | Transportable gas cylinders. Gas cylinder identification (excluding LPG) Precautionary labels |
| STANAG 7106 : 2015 | CHARACTERISTICS OF GASEOUS BREATHING OXYGEN, LIQUID BREATHING OXYGEN AND SUPPLY PRESSURES, HOSES AND REPLENISHMENT COUPLINGS |
| BS EN ISO 6141:2015 | Gas analysis. Contents of certificates for calibration gas mixtures |
| BS EN 1089-3:2011 | Transportable gas cylinders. Gas cylinder identification (excluding LPG) Colour coding |
| BS EN ISO 6144:2006 | Gas analysis. Preparation of calibration gas mixtures. Static volumetric method |
| BS ISO 8573-5:2001 | Compressed air Test methods for oil vapour and organic solvent content |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.