BS 6686-2.2(1990) : 1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
METHODS FOR DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED BY HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - PARTICULAR REQUIREMENTS - FORCED DRAUGHT CONVECTION HEATERS
Hardcopy , PDF
15-05-1995
English
01-01-1990
Committees responsible
National foreword
Methods
Introduction
1. Scope and object
2. References
3. Terms and definitions
4. Measurement methods and acoustical environments
5. Instrumentation
6. Operation and location of appliances under test
7. Measurement of noise levels
8. Calculation of sound pressure and sound power
levels
9. Information to be recorded
10. Information to be reported
Appendix
A. Guidelines for the design of simple test rooms
with essentially free-field conditions
Gives a method to assess the airborne noise of electrical household appliances. Applicable to electric forced draught convection heater, for placing on the floor, table or counter, or for wall-mounting. Does not apply to electric storage room heaters, room humidifiers, room dehumidifiers, air cleaners and heaters designed exclusively for industrial purposes. Covers references, terms and definitions, measurement methods and acoustical environments, instrumentation, operation and location of appliances under test, measurement of noise levels, calculation of sound pressure and sound power levels, information to be recorded and information to be reported.
| Committee |
LEL/94
|
| DevelopmentNote |
IMPLEMENTS CENELEC HD 423.2.2 S1
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| IEC 60704-2-2:2009 | Identical |
| ISO 4871:1996 | Acoustics — Declaration and verification of noise emission values of machinery and equipment |
| BS 6805-3:1987 | Statistical methods for determining and verifying stated noise emission values of machinery and equipment Method for determining and verifying stated values for batches of machines using a simple (transition) method |
| BS 4196-4:1981 | Sound power levels of noise sources Engineering methods for determination of sound power levels for sources in free-field conditions over a reflecting plane |
| BS 6805-2:1987 | Statistical methods for determining and verifying stated noise emission values of machinery and equipment Method for determining and verifying stated values for individual machines |
| BS 3999-14:1982 | Methods of measuring the performance of household electrical appliances Electric room heaters other than storage heaters |
| BS 4196-3:1981 | Sound power levels of noise sources Engineering methods for determination of sound power levels for sources in special reverberation test rooms |
| BS 6805-4:1987 | Statistical methods for determining and verifying stated noise emission values of machinery and equipment Methods for determining and verifying stated values for batches of machines |
| BS 6805-1:1987 | Statistical methods for determining and verifying stated noise emission values of machinery and equipment Glossary of terms |
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