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I.S. EN ISO 3822-1:1999

Current

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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1999

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.

€59.00
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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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