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ANSI/ASHRAE Addendum62.1d-2011 达标的室内空气质量用通风设备

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【英文标准名称】:VentilationforAcceptableIndoorAirQuality
【原文标准名称】:达标的室内空气质量用通风设备
【标准号】:ANSI/ASHRAEAddendum62.1d-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Airconditioninginstallations;Airquality;Indoors;Thermalenvironmentsystems;Ventilation;Ventilationsystems
【摘要】:
【中国标准分类号】:Q76
【国际标准分类号】:91_140_30
【页数】:
【正文语种】:英语


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【英文标准名称】:Aerospaceseries-Lamps,incandescent-Part072:Lamp,code3912-Productstandard;GermanandEnglishversionEN2240-072:2011
【原文标准名称】:航空航天系列白炽灯.第072部分:代号为3912的灯具产品标准;德文和英文版本EN2240-072-2011
【标准号】:DINEN2240-072-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Designations;Dimensions;Electricalengineering;Illuminationengineering;Incandescentlamps;Lamps;Lightingsystems;Productstandards;Spacetransport;Specification(approval)
【摘要】:
【中国标准分类号】:K73
【国际标准分类号】:49_060
【页数】:14P;A4
【正文语种】:德语


Product Code:SAE J184
Title:Qualifying a Sound Data Acquisition System
Issuing Committee:Vehicle Sound Level Advisory Group
Scope:Various SAE vehicle sound level measurement procedures require use of a sound level meter which meets the Type 1 or Type 2 requirements of American National Standard Specification for Sound Level Meters, S1.4-1983, or an alternative system which can be proved to provide equivalent test data. The purpose of this recommended practice is to provide a procedure for determining if a sound data acquisition system (SDAS) has electro-acoustical performance equivalent to such a meter. By assuring equivalent performance of the test instrumentation, the equivalence of test data is assured.Two general configurations of sound data acquisition systems will be encompassed. The first configuration consists of instrument sections which perform as a sound level meter. The second configuration is a system which records data for later processing. The intent of this recommended practice is to establish guidelines which permit the test engineer to insure equivalence of sound data acquisition systems to a sound level meter. It requires that the test engineer have a working knowledge of the characteristics of the sound data being measured.