ISO 3822-1-1983 rus PDF

Full title and description

ISO 3822-1:1983 — Acoustics — Laboratory tests on noise emission from appliances and equipment used in water supply installations — Part 1: Method of measurement. This part specifies laboratory measurement procedures for determining airborne noise emitted by faucets, valves and other hydraulic appliances used in water distribution systems.

Abstract

This 1983 edition (2nd edition) of ISO 3822-1 defines a standardized laboratory method to measure noise emission from water-supply appliances and associated hydraulic equipment. The document sets out test conditions, mounting arrangements, instrumentation and reporting requirements to obtain reproducible noise emission data for comparison and product development. The 1983 version has been withdrawn and superseded by ISO 3822-1:1999.

General information

• Status: Withdrawn / superseded by ISO 3822-1:1999.
• Publication date: December 1983 (2nd edition).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 17.140.20 (Noise emitted by machines and equipment); 91.140.60 (Water supply systems).
• Edition / version: Edition 2 (1983).
• Number of pages: 9 pages (approx.).

Scope

This part describes laboratory procedures for measuring airborne sound radiated by appliances and equipment used in potable water distribution (for example, taps, valves, meters and associated hardware) under specified hydraulic conditions. It provides test arrangements, reference mounting and flow/pressure conditions to ensure comparable measurements across laboratories and products. The standard is focused on laboratory measurement methods rather than in-situ field measurements.

Key topics and requirements

• Definition of test specimen and mounting arrangements to simulate typical installation conditions.
• Specified hydraulic conditions (flow rates and pressures) for repeatable noise measurements.
• Acoustic instrumentation and calibration requirements (sound level meters, microphone positions, and ambient noise control).
• Procedures for measuring and reporting one-third-octave band levels and A-weighted sound pressure levels.
• Requirements for test-room characteristics and background noise limits to ensure measurement validity.

Typical use and users

Manufacturers of faucets, valves, meters and other water-distribution appliances use this standard (or its successor) for product development, quality control and comparative noise labeling. Acoustic test laboratories and regulatory bodies rely on the defined laboratory method to produce reproducible noise emission data. Designers and procurement teams may use the returned data to select quieter products for sanitary and residential installations.

Related standards

ISO 3822-1:1983 was superseded by ISO 3822-1:1999 (with an amendment on measurement uncertainty issued later). Related parts and standards cover additional test methods and in-situ measurements for water-supply equipment and broader acoustic test methods in building services. National and regional equivalents (EN, DIN, NBN, etc.) may adopt or align with the 1999 edition.

Keywords

acoustics, noise emission, laboratory test, water supply, taps, valves, hydraulic equipment, sound level, measurement method, ISO 3822, noise testing.

FAQ

Q: What is this standard?

A: ISO 3822-1:1983 is an international standard that defined a laboratory method for measuring airborne noise emitted by appliances and equipment used in water supply installations (e.g., taps and valves). It is the second edition published in December 1983.

Q: What does it cover?

A: It covers test specimen mounting, hydraulic test conditions, acoustic instrumentation and measurement/reporting procedures (including one‑third‑octave band and A-weighted levels) required to obtain reproducible laboratory noise-emission data for water-supply appliances.

Q: Who typically uses it?

A: Product manufacturers, acoustic test laboratories, standards bodies, procurement/specification engineers and compliance/quality teams involved with water distribution hardware and sanitary installations.

Q: Is it current or superseded?

A: ISO 3822-1:1983 has been withdrawn and superseded by ISO 3822-1:1999 (published May 1999). The 1999 edition is the current reference; users should consult the 1999 text (and any amendments) for up-to-date requirements. The 1983 edition should be treated as historical.

Q: Is it part of a series?

A: Yes — ISO 3822 is a multi-part series addressing noise measurement for appliances and equipment used in water supply installations; Part 1 concerns the laboratory measurement method. Other parts and related standards address additional measurement situations and uncertainty considerations.

Q: What are the key keywords?

A: Acoustics, noise emission, water supply, laboratory test, taps, valves, sound level, measurement method, ISO 3822.