GB/T 24474.2-2020
Measurement of ride quality—Part 2: Escalators and moving walks (English Version)
- Standard No.
- GB/T 24474.2-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 24474.2-2020
- Scope
- This part of GB/T 24474 specifies the requirements and methods for measuring and reporting the ride quality of escalators and moving walks. This part does not specify acceptable or unacceptable ride quality indicators. This section applies to escalators and moving walks.
GB/T 24474.2-2020 Referenced Document
- GB/T 17248.2 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
- GB/T 17248.6 Acoustics.Noise emitted by machinery and equipment.Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
- GB/T 17561 Instruments for the measurement of sound intensity--Measurement with pairs of pressure sensing microphones
- GB/T 2298 Mechanical vibration,shock and condition monitoring.Vocabulary
- GB/T 23716 Human response to vibration.Measuring instrumentation
- GB/T 3785.1 Electroacoustics—Sound level meters—Part 1: Specifications*， 2023-05-23 Update
- GB/T 3785.2 Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests*， 2023-05-23 Update
GB/T 24474.2-2020 history
- 2020 GB/T 24474.2-2020 Measurement of ride quality—Part 2: Escalators and moving walks
