I.S. EN ISO 3822-1:1999
Current
The latest, up-to-date edition.
ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 1: METHOD OF MEASUREMENT
Hardcopy , PDF
English
01-01-1999
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test arrangement
5.1 Test room
5.2 Correction for background noise
5.3 Test wall
5.4 Test pipe
5.5 Connection of appliances
5.6 Water supply system
5.7 Stabilising and checking the test arrangement
5.8 Measurement of intrinsic noise of installation arrangement
6 Test equipment
6.1 Sound level meter and filters
6.2 Hydraulic measuring instruments
7 Installation noise standard
8 Test procedure
8.1 General
8.2 Determination of appliance sound pressure level L[ap]
9 Expression of results
10 Test report
Annex A (informative) Procedure for venting the piping system
(test pipe and twin outlet etc.)
Annex B (informative) Alternative procedures for measurements for
computer-aided test facilities
Annex C (normative) Selection of samples
Annex D (informative) Measurement uncertainty
Defines a method of measurement, in the laboratory, of the noise emission resulting from the flow of water through appliances and equipment used in water supply installations.
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 3822-1:1999 | Identical |
| BS EN ISO 3822-1 : 1999 | Identical |
| UNI EN ISO 3822-1 : 2009 | Identical |
| UNE-EN ISO 3822-1:2000 | Identical |
| DIN EN ISO 3822-1:2009-07 | Identical |
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