GB/T 20485.22-2008 Active
GB/T 20485.22-2008 Methods for the calibration of vibration and shock transducers—Part 22:Shock calibration by comparison to a reference transducer
Abstract
This section specifies the methods of measuring the reference acceleration, velocity, or force over time, and the instrumentation and operating procedures for impact comparison calibration of linear accelerometers. This method is suitable for impact pulses with a duration range of 1) 0.05 ms to 8.0 ms, and a dynamic range (peak value) of 100 m/s2 to 100 km/s2 (related to the pulse duration). These methods can obtain the impact sensitivity of the sensor (that is, the relationship between the peak value of the acceleration sensor output and the peak value of the acceleration). These methods are not used for the calibration of dynamic force sensors used in modal analysis.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20485.22-2008 |
| CCS | Basic standards and general methods |
| ICS | Vibration, impact, and vibration measurement |
| Implement Date | 2008-08-01 |