NBN EN 1547 : 2001 + A1 2009

FOREWORD
0 INTRODUCTION
1 SCOPE
2 NORMATIVE REFERENCES
3 TERMS AND DEFINITIONS
4 MACHINE FAMILY DESCRIPTION
5 SOUND POWER LEVEL DETERMINATION
   5.1 Basic international standards to be used
   5.2 Measurement procedure
6 EMISSION SOUND PRESSURE LEVEL DETERMINATION
   6.1 Basic international standards to be used
   6.2 Selection of relevant work stations
   6.3 Measurement procedure
7 INSTALLATION AND MOUNTING CONDITIONS
8 OPERATING CONDITIONS
9 MEASUREMENT UNCERTAINTIES
10 INFORMATION TO BE RECORDED
11 INFORMATION TO BE REPORTED
12 DECLARATION AND VERIFICATION OF NOISE EMISSION
   VALUES
ANNEX A (INFORMATIVE) Examples of a gas-fired heat
   treatment furnace (continuous type)
ANNEX B (INFORMATIVE) An example of information to
   be reported; Noise Test Form
ANNEX ZA (INFORMATIVE) Clauses of this European
   Standard addressing requirements or other provisions
   of EU Directives.

Specifies necessary information to carry out efficiently and under standardized conditions the determination, declaration and verification of the noise emission characteristics of industrial thermoprocessing equipment, covers noise measurement methods that are available and operating and mounting conditions that shall be used for the test. Includes emission sound pressure levels at work stations and the sound power level. Ensures the reproducibility of the determination of the noise emission characteristics within specified limits determined by the grade of accuracy of the basic noise measurement method i.e. engineering methods and survey methods. It does not cover the computation of personnel daily noise exposure.