GB/T 20485.32-2021
ActiveMethods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation
振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应
Application Summary AI generated
This standard specifies a method for calibrating accelerometers by using shock excitation to test their resonance frequency and phase response. It is applied in metrology laboratories and by manufacturers to validate the dynamic performance of vibration sensors used in aerospace, automotive, and industrial machinery testing. The procedure ensures accurate measurement of high-frequency vibration characteristics critical for structural health monitoring and shock analysis.
Related Standards
GB/T 20485.12-2008
Method for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method
GB/T 13823.1-2005
Methods for the calibration of vibration and shock transducers part 1:Basic concepts
GB/T 14412-2005
Mechanical vibration and shock-Mechanical mounting of accelerometers
GB/T 6075.6-2002
Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 6:Reciprocating machines with power ratings above 100kW
GB/T 6075.5-2002
Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 5:Machine sets in hydraulic power generating and pumping plants
GB/T 6075.2-2002
Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 2:Large land-based steam turbine generator setsin excess of 50MW
GB/T 6075.4-2001
Mechanical vibration--Evaluation of machine vibration by measurementson non-rotating parts--Part 4:Gas turbine driven sets excluding aircraft derivatives
GB/T 6075.3-2001
Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 3:Industrial machines with nominal power above 15kW and nominal speeds between 120r/min and 15000r/min when measured in situ
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