AS/NZS ISO 16900.9:2023
Respiratory protective devices - Methods of test and test equipment, Part 9: Determination of carbon dioxide content of the inhaled gas
Standard identically adopts ISO 16900 9:2015 which specifies the test methods for determining the increased carbon dioxide content of the inhaled gas caused by wearing the respiratory protective devices (RPD)
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$155.70 NZD
|
|
| HardCopy |
$173.00 NZD
|
|
| Networkable PDF |
Price varies
|
|
| Online Library ( Annual subscription) |
Info
Price varies
Online Library subscription information Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team. |
AS/NZS ISO 16900.9:2023 Methods of test and test equipment Determination of carbon dioxide content of the inhaled gas
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Prerequisites
5 General test requirements
6 Principle
7 Apparatus
7.1 General
7.2 Test method 1
7.2.1 Breathing machine
7.2.2 Carbon dioxide analyser
7.2.3 Carbon dioxide sampling
7.2.4 RPD head form/torso
7.3 Test method 2
7.3.1 Breathing machine and ancillary equipment
7.3.2 RPD carbon dioxide analyser
7.3.3 RPD head form/torso
7.3.4 Test gas
7.3.5 Exhalation and inhalation reservoirs
7.4 Test method 3
7.4.1 Breathing machine
7.4.2 Carbon dioxide analyser
7.4.3 RPD Head form/torso
7.4.4 Carbon dioxide and volume signal synchronisation
7.4.5 Data acquisition
8 Test procedures
8.1 General
8.1.1 Test sequences
8.1.2 Testing RPD with respiratory interface type L
8.2 Test method 1 — Method for measurement of carbon dioxide in inhalation gas
8.2.1 Calculation of breathing machine settings
8.2.2 Operation of breathing machine
8.2.3 Auxiliary fan
8.2.4 Exhaled carbon dioxide concentration
8.2.5 RPD carbon dioxide level
8.2.6 Fitting the RPD
8.2.7 Adjusting baseline carbon dioxide concentration when testing supplied breathable gas RPD
8.2.8 Calculation of carbon dioxide increase
8.2.9 Completion of test sequences
8.3 Test method 2 — Method for measurement of carbon dioxide in inhalation gas
8.3.1 Exhaled Carbon dioxide concentration
8.3.2 Exhalation reservoir
8.3.3 Inhalation reservoir
8.3.4 Operation of breathing machine
8.3.5 Auxiliary fan
8.3.6 Inhaled carbon dioxide concentration
8.3.7 End of each test sequence
8.3.8 Fitting the RPD
8.3.9 Calculation of carbon dioxide increase
8.3.10 Adjusting baseline carbon dioxide concentration when testing supplied breathable gas RPD
8.3.11 Completion of test sequences
8.4 Test method 3 — Method for measurement of carbon dioxide in inhalation gas
8.4.1 Operation of breathing machine
8.4.2 Auxiliary fan
8.4.3 Setting of initial carbon dioxide flow rate
8.4.4 Data recording
8.4.5 Calculation of inspired carbon dioxide
8.4.6 Fitting the RPD
8.4.7 Calculation of carbon dioxide increase
8.4.8 Adjusting baseline carbon dioxide concentration when testing supplied breathable gas RPD
8.4.9 Completion of test sequence
9 Test report
Annex A (normative) Application of uncertainty of measurement
Annex B (informative) Profile of carbon dioxide concentration in the exhaled gas and use of verification volumes
Bibliography
Keep me up-to-date
Register to receive notifications when updates are made to this standard.
Related Information
Similar Standards
-
AS/NZS 16900.14:2021
Respiratory protective devices - Methods of test and test equipment, Part 14: Measurement of sound pressure level
-
AS/NZS 1715:2009
Selection, use and maintenance of respiratory protective equipment
-
AS/NZS 1715:2009 Rul 1:2023
Ruling to AS/NZS 1715:2009 Selection, use and maintenance of respiratory protective equipment
-
AS/NZS 1716:2012
Respiratory protective devices
AS/NZS ISO 16900.9:2023 Methods of test and test equipment Determination of carbon dioxide content of the inhaled gas
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Prerequisites
5 General test requirements
6 Principle
7 Apparatus
7.1 General
7.2 Test method 1
7.2.1 Breathing machine
7.2.2 Carbon dioxide analyser
7.2.3 Carbon dioxide sampling
7.2.4 RPD head form/torso
7.3 Test method 2
7.3.1 Breathing machine and ancillary equipment
7.3.2 RPD carbon dioxide analyser
7.3.3 RPD head form/torso
7.3.4 Test gas
7.3.5 Exhalation and inhalation reservoirs
7.4 Test method 3
7.4.1 Breathing machine
7.4.2 Carbon dioxide analyser
7.4.3 RPD Head form/torso
7.4.4 Carbon dioxide and volume signal synchronisation
7.4.5 Data acquisition
8 Test procedures
8.1 General
8.1.1 Test sequences
8.1.2 Testing RPD with respiratory interface type L
8.2 Test method 1 — Method for measurement of carbon dioxide in inhalation gas
8.2.1 Calculation of breathing machine settings
8.2.2 Operation of breathing machine
8.2.3 Auxiliary fan
8.2.4 Exhaled carbon dioxide concentration
8.2.5 RPD carbon dioxide level
8.2.6 Fitting the RPD
8.2.7 Adjusting baseline carbon dioxide concentration when testing supplied breathable gas RPD
8.2.8 Calculation of carbon dioxide increase
8.2.9 Completion of test sequences
8.3 Test method 2 — Method for measurement of carbon dioxide in inhalation gas
8.3.1 Exhaled Carbon dioxide concentration
8.3.2 Exhalation reservoir
8.3.3 Inhalation reservoir
8.3.4 Operation of breathing machine
8.3.5 Auxiliary fan
8.3.6 Inhaled carbon dioxide concentration
8.3.7 End of each test sequence
8.3.8 Fitting the RPD
8.3.9 Calculation of carbon dioxide increase
8.3.10 Adjusting baseline carbon dioxide concentration when testing supplied breathable gas RPD
8.3.11 Completion of test sequences
8.4 Test method 3 — Method for measurement of carbon dioxide in inhalation gas
8.4.1 Operation of breathing machine
8.4.2 Auxiliary fan
8.4.3 Setting of initial carbon dioxide flow rate
8.4.4 Data recording
8.4.5 Calculation of inspired carbon dioxide
8.4.6 Fitting the RPD
8.4.7 Calculation of carbon dioxide increase
8.4.8 Adjusting baseline carbon dioxide concentration when testing supplied breathable gas RPD
8.4.9 Completion of test sequence
9 Test report
Annex A (normative) Application of uncertainty of measurement
Annex B (informative) Profile of carbon dioxide concentration in the exhaled gas and use of verification volumes
Bibliography
AS/NZS ISO 16900.9:2023
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.