SIST EN ISO 11689:1999 PDF

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment (ISO 11689:1996)

Название (английский):

SIST EN ISO 11689:1999

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment (ISO 11689:1996)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 18
Дата публикации:: 1 ноября 1999 г.
ICS:: 17.140.20
Технический комитет:: AKU - Acoustics

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Описание (английский):

Specifies methods and requirements for comparison of noise-emission data so that they can be used for the determination of noise control performance. These methods allow evaluation of the noise emission of individual machines or of a single type of machine within a machine group.

Технические детали

SKU: SIST EN ISO 11689:1999

Abstract

Overview

EN ISO 11689:1996 - "Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment (ISO 11689:1996)" specifies methods and requirements to compare noise-emission data so noise-control performance can be determined for a family, type or group of machines. The standard defines which noise quantities to use (for example A‑weighted sound power LWA, A‑weighted emission sound pressure LpA, and C‑weighted peak Lpc,peak), how to collect representative data, present results, and evaluate them using statistical techniques (notably L‑lines and linear regression).

Key topics and technical requirements

Scope and purpose: Provides a consistent procedure for comparing measured noise-emission data to assess noise‑control performance of machinery and equipment.
Machine classification: Machines must be grouped into clearly defined families, groups and sub‑groups so each machine can be unambiguously assigned.
Noise‑emission quantities: Principal quantities (LWA, LpA, Lpc,peak), additional spectra (octave/one‑third‑octave), surface emission levels and other specified quantities.
Measurement methods: Use standardized noise test codes or basic standards (e.g. ISO 3740 series, ISO 11200, ISO 4871) and record measurement method, accuracy grade and operating conditions.
Representativeness: Guidance on market coverage and data representativeness (committee decision when

Overview

Key topics and technical requirements

Scope and purpose: Provides a consistent procedure for comparing measured noise-emission data to assess noise‑control performance of machinery and equipment.
Machine classification: Machines must be grouped into clearly defined families, groups and sub‑groups so each machine can be unambiguously assigned.
Noise‑emission quantities: Principal quantities (LWA, LpA, Lpc,peak), additional spectra (octave/one‑third‑octave), surface emission levels and other specified quantities.
Measurement methods: Use standardized noise test codes or basic standards (e.g. ISO 3740 series, ISO 11200, ISO 4871) and record measurement method, accuracy grade and operating conditions.
Representativeness: Guidance on market coverage and data representativeness (committee decision when

SIST EN ISO 11689:1999 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

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