GB/T 21487.1-2008
Rotating shaft vibration measuring systems.Part 1:Relative and absolute sensing of radial vibration (English Version)
- Standard No.
- GB/T 21487.1-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 21487.1-2008
- Scope
- This part of GB/T 21487 gives details on how to obtain reproducible measurement results, so as to monitor and evaluate the vibration of the rotating shaft according to the GB/T 11348 series of standards. Therefore, it is mainly related to the shaft vibration measurement of large machines (eg: steam turbine generator set, gas turbine set, industrial steam turbine set, water turbine set). This part of GB/T 21487 applies to absolute and relative detection systems for radial vibration of rotating shafts. It includes detection devices (ie sensors), signal conditioners, connection methods and calibration procedures.
GB/T 21487.1-2008 Referenced Document
- GB/T 11348.1-1999 Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1: General guidelines
- GB/T 11348.5 Mechanical vibration-Evaluation of machine vibration by measurements on rotating shafts.Part 5:Machine sets in hydraulic power generating and pumping plants*， 2008-09-27 Update
- GB/T 14412 Mechanical vibration and shock.Mechanical mounting of accelerometers
- GB/T 20485.1 Methods for the calibration of vibration and shock transducers.Part 1:Basic concepts
- IEC 60068-2-6 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
- IEC 60529:1989 Degrees of protection provided by enclosures (IP code)
- ISO 2041 Mechanical vibration, shock and condition monitoring - Vocabulary*， 2018-10-01 Update
- ISO 4287 Geometrical product specifications (GPS) — Surface finish: Profile method — Surface finish terms, definitions and parameters — Amendment 2: .
- ISO 5347 Methods for the calibration of vibration and shock pick-ups — Part 9: Secondary vibration calibration by comparison of phase angles
- ISO 683-1 Heat-treatable steels, alloy steels and free-cutting steels - Part 1: Non-alloy steels for quenching and tempering*， 2016-06-01 Update
- ISO 7919-2 Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 2: Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min*， 2009-10-01 Update
- ISO 7919-3 Mechanical vibration — Evaluation of machine vibration by measurements on rotating shafts — Part 3: Coupled industrial machines*， 2024-04-19 Update
- ISO 7919-4 Mechanical vibration — Evaluation of machine vibration by measurements on rotating shafts — Part 4: Gas turbine sets with fluid-film bearings — Amendment 1*， 2017-08-08 Update
- ISO 8042 Shock and vibration measurements; characteristics to be specified for seismic pick-ups
- JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
GB/T 21487.1-2008 history
- 2008 GB/T 21487.1-2008 Rotating shaft vibration measuring systems.Part 1:Relative and absolute sensing of radial vibration
