GB/T 4451-1984
Abolished
GB/T 20485.33-2018
Active
National standards
GB/T 20485.33-2018 Methods for the calibration of vibration and shock transducers—Part 33:Testing of magnetic field sensitivity
GB/T 20485.33-2018 Methods for the calibration of vibration and shock transducers—Part 33:Testing of magnetic field sensitivity
Basic Information
Standard Code:
GB/T 20485.33-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallic material testing machine
ICS Name:
Vibration, impact, and vibration measurement
Publish Date:
2018-03-15
Implement Date:
2018-10-01
Pages:
14 pages
Scope
This part of GB/T 20485 specifies the test methods for magnetic sensitivity of vibration and shock sensors, the test steps, and the technical requirements for the instruments used in the test. This part is applicable to various types of vibration and shock sensors.
The test magnetic field applicable to this part is a sinusoidal alternating magnetic field with a frequency of 50 Hz (or 60 Hz) and a magnetic induction intensity greater than 10-3T (effective value). The typical magnetic induction intensity of the test magnetic field is 10-2T (effective value) with a frequency of 50 Hz (or 60 Hz).
This part is mainly used for magnetic sensitivity testing under laboratory conditions.
Development Information
Same series standard
Replace the following standards
Referenced Standards
Adopt standards
ISO 16063-33:2017
Related Standards
GB/T 6383-1986
Replaced
GB/T 6383-1986 The method of vibration cavitation erosion test
GB/T 7184-1987
Replaced
GB/T 7184-1987 Measurement method of vibration for small and medium power diesel engines
GB/T 7183-1987
Abolished
GB/T 7183-1987 Evaluation of mechanical vibration severity of machines and equipments in electric locomotives
GB/T 8540-1987
Replaced
GB/T 8540-1987 Vibration and shock—Isolators—Procedure for specifying characteristics
GB/T 10084-1988
Abolished