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IEC TS 60695-7-3:2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Fire hazard testing - Part 7-3: Toxicity of fire effluent - Use and interpretation of test results

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

31-12-2021

Language(s)

English - French

Published date

11-02-2004

$405.17
Including GST where applicable

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principles of toxic hazard assessment
5 Methods of toxic hazard assessment
6 Toxic potency values
7 Limitations on the interpretation of toxicity test results
8 Effluent components to be measured
Annex A (informative) - Guidance for the use of LC[50] values
Annex B (informative) - A simple worked example to illustrate
        the principles of a toxic hazard analysis
Annex C (informative) F values for irritants
Bibliography

Concerns laboratory tests used to measure the toxic components of the fire effluent from either electrotechnical products or materials used in electrotechnical products. It provides guidance on the use and interpretation of results from such tests. It discusses currently available approaches to toxic hazard assessment consistent with the approach of ISO TC 92 SC 3, as set out in ISO/TR 9122-1 to 9122-6, ISO 13344 and ISO/TS 13571. It also provides guidance on the use of toxic potency data in hazard assessment and on principles which underlie the use of combustibility and toxicological information in hazard assessment.The methods described are applicable to data concerning both the incapacitating effects and the lethal effects of fire effluents.The structure of this technical specification remains essentially the same as the first edition but has been usefully expanded in all areas to further clarify the alignment with ISO/TC 92 Fire Safety and in particular with ISO 13344 and ISO/TS 13571.The main topics have been expanded upon to bring them into alignment with the current philosophy for the use and interpretation of test results.- Formulae are given for the calculation of the fraction of the incapacitating dose for each of the asphyxiants, carbon monoxideand hydrogen cyanide. - Volume fractions that are expected to cause incapacitation (F values) are given for some of the more important irritants.- Equations used to predict death are given.- The hyperventilatory effect of carbon dioxide is discussed.Has the status of a basic safety publication in accordance with IEC Guide 104.

Committee
TC 89
DevelopmentNote
To be read in conjunction with IEC 60695-7-1 and IEC 60695-7-2. (08/2011) Stability Date: 2018. (10/2012)
DocumentType
Technical Specification
Pages
63
PublisherName
International Electrotechnical Committee
Status
Superseded
Supersedes

CEI EN 60695-1-1 : 2000 FIRE HAZARD TESTING - PART 1-1: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS GENERAL GUIDELINES
I.S. EN 60695-1-1:2000 FIRE HAZARD TESTING - PART 1-1: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - GENERAL GUIDELINES
IEC 60695-7-1:2010 Fire hazard testing - Part 7-1: Toxicity of fire effluent - General guidance
EN 60695-7-2:2011 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
EN 60695-1-11:2015 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
EN 60695-1-1:2000 Fire hazard testing - Part 1-1: Guidance for assessing the fire hazard of electrotechnical products - General guidelines
03/311411 DC : 0 IEC 60695-1-11 ED.1 - FIRE HAZARD TESTING - PART 1-11: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - FIRE HAZARD ASSESSMENT
BS EN 60695-7-1:2010 Fire hazard testing Toxicity of fire effluent. General guidance
07/30169689 DC : 0 BS EN 60695-1-10 - FIRE HAZARD TESTING - PART 1-10: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - GENERAL GUIDELINES
DD IEC/TS 60695-7-51:2002 Fire hazard testing. Toxicity of fire effluent Estimation of toxic potency. Calculation and interpretation of test results
09/30205350 DC : 0 BS EN 60695-7-2 ED.1 - FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS
CEI EN 60695-7-1 : 2013 FIRE HAZARD TESTING - PART 7-1: TOXICITY OF FIRE EFFLUENT - GENERAL GUIDANCE
I.S. EN 60695-7-2:2011 FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS (IEC 60695-7-2:2011)
I.S. EN 60695-1-11:2015 FIRE HAZARD TESTING - PART 1-11: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - FIRE HAZARD ASSESSMENT
PD IEC/TR 62222:2012 Fire performance of communication cables installed in buildings
IEC 60695-7-2:2011 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
CEI EN 60695-7-2 : 2013 FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS
BS EN 60695-1-11:2015 Fire hazard testing Guidance for assessing the fire hazard of electrotechnical products. Fire hazard assessment
13/30281097 DC : 0 BS EN 60695-1-11 ED 2.0 - FIRE HAZARD TESTING - PART 1-11: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - FIRE HAZARD ASSESSMENT
99/240635 DC : 0 IEC 60695-7-51 ED 1.0 - FIRE HAZARD TESTING - PART 7-51: TOXICITY OF FIRE EFFLUENT - ESTIMATION OF TOXIC POTENCY - CALCULATION AND INTERPRETATION OF TEST RESULTS
UNE-EN 60695-7-1:2011 Fire hazard testing -- Part 7-1: Toxicity of fire effluent - General guidance
16/30336629 DC : 0 BS 8492 - TELECOMMUNICATIONS EQUIPMENT AND TELECOMMUNICATIONS CABLING - CODE OF PRACTICE FOR FIRE PERFORMANCE AND PROTECTION
IEC TS 60695-7-51:2002 Fire hazard testing - Part 7-51: Toxicity of fire effluent - Estimation of toxic potency: Calculation and interpretation of test results
BS EN 60695-7-2:2011 Fire hazard testing Toxicity of fire effluent. Summary and relevance of test methods
07/30169687 DC : 0 BS EN 60695-1-11 - FIRE HAZARD TESTING - PART 1-11: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - FIRE HAZARD ASSESSMENT
CSA ISO/IEC 18010 :2004 INFORMATION TECHNOLOGY - PATHWAYS AND SPACES FOR CUSTOMER PREMISES CABLING
I.S. EN 60695-7-1:2010 FIRE HAZARD TESTING - PART 7-1: TOXICITY OF FIRE EFFLUENTS - GENERAL GUIDANCE
IEC 60695-1-11:2014 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
IEC TR 62222:2012 Fire performance of communication cables installed in buildings
UNE-EN 60695-7-2:2012 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
10/30198657 DC : 0 BS EN 60695-7-1 - FIRE HAZARD TESTING - PART 7-1: TOXICITY OF FIRE EFFLUENT - GENERAL GUIDANCE
UNE-EN 60695-1-11:2016 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
PD IEC TR 60695-7-2:2002 Fire hazard testing. Toxicity of fire effluent Summary and relevance of test methods
CSA ISO/IEC 18010 : 2004 : INC : AMD 1 : 2006 : R2012 INFORMATION TECHNOLOGY - PATHWAYS AND SPACES FOR CUSTOMER PREMISES CABLING
ISO/IEC 18010:2002 Information technology Pathways and spaces for customer premises cabling
IEC TR 60695-7-2:2002 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
EN 60695-7-1:2010 Fire hazard testing - Part 7-1: Toxicity of fire effluent - General guidance

ISO 13344:2015 Estimation of the lethal toxic potency of fire effluents
ISO 16312-1:2016 Guidance for assessing the validity of physical fire models for obtaining fire effluent toxicity data for fire hazard and risk assessment Part 1: Criteria
IEC 60695-6-1:2005+AMD1:2010 CSV Fire hazard testing - Part 6-1: Smoke obscuration - General guidance
ISO 13943:2017 Fire safety — Vocabulary
IEC TS 60695-7-50:2002 Fire hazard testing - Part 7-50: Toxicity of fire effluent - Estimation of toxic potency - Apparatus and test method
ISO/IEC Guide 51:2014 Safety aspects — Guidelines for their inclusion in standards
ISO 19702:2015 Guidance for sampling and analysis of toxic gases and vapours in fire effluents using Fourier Transform Infrared (FTIR) spectroscopy
IEC GUIDE 104:2010 The preparation of safety publications and the use of basic safety publications and group safety publications
ISO 13571:2012 Life-threatening components of fire — Guidelines for the estimation of time to compromised tenability in fires
ISO/TS 19700:2016 Controlled equivalence ratio method for the determination of hazardous components of fire effluents — Steady-state tube furnace
IEC 60695-7-2:2011 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
IEC 60695-7-1:2010 Fire hazard testing - Part 7-1: Toxicity of fire effluent - General guidance
ISO 19706:2011 Guidelines for assessing the fire threat to people
ISO/TR 16312-2:2007 Guidance for assessing the validity of physical fire models for obtaining fire effluent toxicity data for fire hazard and risk assessment Part 2: Evaluation of individual physical fire models
IEC 60695-1-11:2014 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
IEC 60695-1-10:2016 Fire hazard testing - Part 1-10: Guidance for assessing the fire hazard of electrotechnical products - General guidelines
ISO 19701:2013 Methods for sampling and analysis of fire effluents

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