Standard No.:	GB/T 20485.13-2007
English Name:	Methods for the calibration of vibration and shock transducers—Part 13:Primary shock calibration by laser interferometry
Chinese Name:	振动与冲击传感器校准方法 第13部分: 激光干涉法冲击绝对校准
Chinese Classification:	J04    Basic standards and general methods
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2007-7-30
Implemented on:	2007-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	320.00
Delivery:	via email in 1~3 business day

本部分规定了用激光干涉法测量冲击过程时间位移信号对直线加速度计进行绝对法冲击校准的仪器设备和操作程序。该方法适用的冲击脉冲持续时间范围为0.05ms~10ms,峰值范围为102 m/s2~105 m/s2(与脉冲持续时间有关),给出的是冲击灵敏度。