I.S. EN 60942:2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ELECTROACOUSTICS - SOUND CALIBRATORS
Hardcopy , PDF
English
01-01-2003
03-01-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Requirements
5.1 General
5.2 Sound pressure level
5.3 Frequency
5.4 Influence of static pressure, air temperature
and humidity
5.5 Total distortion
5.6 Power supply requirements
5.7 Specification and calibration of microphones
5.8 Electromagnetic compatibility
6 Instrument marking and documentation
6.1 Marking of the sound calibrator
6.2 Individual calibration chart for a class LS
sound calibrator
6.3 Instruction manual
Annex A (normative) - Pattern evaluation tests
A.0 Introduction
A.1 Submission for test
A.2 Principal values
A.3 Marking of the sound calibrator and supplied
documentation
A.4 Performance tests at and around reference
environmental conditions
A.5 Environmental tests
A.6 Electromagnetic compatibility
Annex B (normative) - Periodic tests
B.0 Introduction
B.1 Submission for test
B.2 Preliminary inspection
B.3 Performance tests
B.4 Calibration of the sound calibrator with other
models of microphone
B.5 Documentation
Annex C (normative) - Format for the pattern
evaluation report
C.0 Introduction
C.1 Marking
C.2 Submission for test
C.3 Pattern evaluation report
Bibliography
Provides the performance requirements for three classes of sound calibrator: laboratory standard (class LS), class 1 and class 2.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
192
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN 60942:2004-05 | Identical |
| BS EN 60942:2003 | Identical |
| EN 60942:2003 | Identical |
| NBN EN 60942 : 2004 | Identical |
| IEC 60942:2003 | Identical |
| NF EN 60942 : 2003 | Identical |
| IEC 60942:2003 | Equivalent |
| UNE-EN 60942:2005 | Identical |
This standard has been withdrawn and is no longer current. No replacement edition is available.
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : Users cannot be edited or removed once added to your Multi user PDF.