Standard No.:	GB/T 20485.12-2008
English Name:	Methods for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method
Chinese Name:	振动与冲击传感器校准方法 第12部分：互易法振动绝对校准
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2008-03-03
Implemented on:	2008-8-1
Status:	valid
Superseding:	GB/T 13823.18-1997 Methods for the calibration of vibration and shock pick-ups primary vibration calibration by reciprocity method
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	250.0
Delivery:	via email in 1~3 business day

本部分规定了使用互易法和ＳＩ国际单位制对加速度计进行绝对校准所用的仪器设备及操作程序。
本部分适用于频率范围４０Ｈｚ～５ｋＨｚ、加速度幅值（取决于频率）范围１０ｍ／ｓ２～１００ｍ／ｓ２ 的直线加速度计的校准，本部分基于电动振动台的线圈作为互易传感器的情况。