M00029064
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SAFETY OF MACHINERY - EVALUATION OF THE EMISSION OF AIRBORNE HAZARDOUS SUBSTANCES - PART 4: TRACER METHOD FOR THE MEASUREMENT OF THE CAPTURE EFFICIENCY OF AN EXHAUST SYSTEM
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Simplified expression of the capture efficiency
6 Test method
6.1 General procedure
6.2 Measurement of concentration, C[3]
6.3 Application to a specific group of machines
7 Control parameters and influencing factors
7.1 General
7.2 Control parameters
7.3 Influencing factors on capture efficiency
8 Test report
Annex A (informative) Simplified calculation of random
component of uncertainty on C[3] (95%)
Bibliography
Describes a method based on a tracer technique for measuring the capture efficiency of an exhaust system installed on a machine.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 199 |