標準號：DIN EN IEC 60942-2018
中文標準名稱：電聲學.音響校準器(IEC 60942-2017); 德文版本EN IEC 60942-2018
英文標準名稱：Electroacoustics - Sound calibrators (IEC 60942:2017); German version EN IEC 60942:2018
標準類型：M72
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：M72
國際標準分類號：17.140.50
引用標準：DIN V ENV 13005-1999;DIN EN 55016-1-1-2015;DIN EN 55016-2-3-2014;DIN EN 55022-2011;DIN EN 61000-4-2-2009;DIN EN 61000-4-3-2011;DIN EN 61000-4-20-2011;DIN EN 61000-6-1-2007;DIN EN 61000-6-2-2006;DIN EN 61000-6-3-2011;DIN EN 61094-1-2001;DIN EN 61094-2-2009
適用范圍：This standard specifies performance requirements for 3 classes of sound calibrators: class LS (Laboratory Standard), class 1 and class 2. Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use. Conformance is demonstrated when a) measured deviations from design goals do not exceed the applicable acceptance limits and b) the uncertainty of measurement does not exceed the corresponding maximum-permitted uncertainty.