1 - AS/NZS 1660.5.2:2006 TEST METHODS FOR ELECTRIC CABLES, CORDS AND CONDUCTORS - FIRE TESTS-MEASUREMENT OF SMOKE DENSITY OF...
4 - PREFACE
5 - CONTENTS
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 REFERENCES
7 - 1.3 DEFINITIONS
8 - SECTION 2 TEST APPARATUS
8 - 2.1 DETAILS OF TEST ENCLOSURE
8 - 2.2 PHOTOMETRIC SYSTEM
8 - 2.2.1 Configuration
8 - 2.2.2 Light source
9 - 2.2.3 Photocell
9 - 2.2.4 Adjustment
9 - 2.3 STANDARD FIRE SOURCE
10 - 2.4 SMOKE MIXING
10 - 2.5 BLANK TEST
10 - 2.5.1 Purpose
10 - 2.5.2 Procedure
10 - 2.6 QUALIFICATION OF TEST APPARATUS
10 - 2.7 QUALIFICATION BURNING TEST
10 - 2.7.1 Purpose
10 - 2.7.2 Preparation of cube
11 - 2.7.3 Qualification fire sources
11 - 2.7.4 Test procedure
11 - 2.7.5 Calculation
11 - 2.7.6 Requirements
12 - SECTION 3 TEST PROCEDURE AND REQUIREMENTS
12 - 3.1 TEST APPARATUS
12 - 3.2 TEST ASSEMBLY
12 - 3.2.1 Test sample
12 - 3.2.2 Cable test piece selection and test sample assembly
13 - 3.2.3 Positioning of test sample
13 - 3.3 TEST PROCEDURE
13 - 3.3.1 Temperature within cube
13 - 3.3.2 Blank test
13 - 3.3.3 Fire source
13 - 3.3.4 Alcohol ignition
13 - 3.3.5 Conclusion of test
14 - 3.3.6 Recording
14 - 3.3.7 Extraction of combustion products
14 - 3.4 EVALUATION OF TEST RESULTS
14 - 3.5 RETEST PROCEDURE
14 - 3.6 TEST REPORT
18 - APPENDIX A - GUIDANCE NOTES
18 - A1 THE CHAMBER ENVIRONMENT AND IGNITION SOURCE
18 - A2 OPTICAL SYSTEM
20 - APPENDIX B - GUIDANCE ON THE PRINCIPLES AND USE OF SMOKE MEASUREMENTS
20 - B1 BACKGROUND
20 - B1.1 Bouguer's Law
21 - B1.2 Extinction area
21 - B1.3 Visibility
21 - B2 USE OF PARAMETERS MEASURED IN THE STANDARD
22 - APPENDIX C - RECOMMENDED PERFORMANCE REQUIREMENTS