標準號：BS DD IEC TS 62370-2004
中文標準名稱：電聲學.聲強測量儀器.電磁和靜電兼容性要求和試驗規(guī)程
英文標準名稱：Electroacoustics - Instruments for the measurement of sound intensity - Electromagnetic and electrostatic compatability requirements and test procedures
標準類型：L31
發(fā)布日期：2004/6/22 12:00:00
實施日期：2004/6/22 12:00:00
中國標準分類號：L31
國際標準分類號：17.140.50
適用范圍：This Technical Specification specifies requirements for instruments that measure sound intensity using pairs of pressure sensing microphones with respect to their immunity to power- and radio-frequency fields and to electrostatic discharge, and the permitted radio-frequency emissions, together with test procedures to verify conformance. Sound intensity measuring instruments are available in many different configurations and may be powered by batteries or from external power supply systems. The technical requirements in this Technical Specification apply to all configurations of instruments for the measurement of sound intensity. The electromagnetic and electrostatic compatibility requirements are equally applicable for sound intensity measuring instruments used in residential, commercial and light-industrial environments, or industrial sites. The requirements of this Technical Specification are additional to those contained in IEC 61043 and do not alter any of the specifications contained therein. The requirements do not apply retrospectively to sound intensity measuring instruments complying with IEC 61043 prior to the publication of this Technical Specification.