BS EN 1061:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Respiratory protective devices for self-rescue. Self-contained closed-circuit breathing apparatus. Chemical oxygen (NaClO3) escape apparatus. Requirements, testing, marking
Hardcopy , PDF
26-11-2002
English
15-03-1997
Committees responsible
National foreword
Foreword
Specification
Introduction
1 Scope
2 Normative references
3 Definition and description
4 Classification
5 Designation
6 Requirements
7 Testing
8 Marking
9 Instructions for use
Annexes
A (normative) Additional requirements for apparatus
B (normative) Methods of measurement of the insulation
resistance of the carrying container
ZA (informative) Clauses of this European Standard addressing
essential requirements or other provisions of EU
Directives
Table
1 Test conditions
Figures
1 Test piece with painted electrodes for insulation
resistance test
2 Apparatus for testing flammability
3 Test equipment for mechanical strength
4 Scheme of a test rig for chemical oxygen (NAC1O3)
escape apparatus
5 Cooler
6 Humidifier
7 Dummy head for apparatus with full face mask
8 Connector for apparatus with mouthpiece assembly
9 Dummy head for apparatus with a hood with an inner mask
B.1 Current measurement by micro-ammeter or galvanometer
B.2 current measurement by means of a d.c. amplifier
B.3aDetermination of the ratio of currents when the same
voltage is applied successively to the two resistances
B.3bWheatstone bridge method
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