GB/T 14790.1-2009 (English Version) Mechanical vibration.Measurement and evaluation of human exposure to hand-transmitted vibration.Part 1:General requirements

Standard No.: GB/T 14790.1-2009
Language: Chinese, Available in English version
Release Date: 2009
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 14790.1-2009
Replace: GB/T 14790-1993

Scope: This part of GB/T 14790 specifies the general requirements for measuring and reporting hand-borne vibration exposure in three orthogonal axes. This standard specifies the requirements for frequency weighting and band-limiting filters so that measurements can be compared uniformly. The measurements obtained can be used to predict the harmful effects of hand-borne vibrations in the frequency range covered by 8 Hz to 1000 Hz octave. This section applies to periodic and random or non-periodic vibration. This section temporarily also applies to repetitive shock excitation (shock). This section gives guidelines for the evaluation of hand-borne vibration exposure expressed in terms of frequency-weighted vibration acceleration and daily exposure time. This section does not specify safe vibration exposure limits.

GB/T 14790.1-2009 Referenced Document

IEC 61260 Amendment 1 - Electroacoustics - Octave-band and fractional-octave-band filters
ISO 2041 Mechanical vibration, shock and condition monitoring - Vocabulary*， 2018-10-01 Update
ISO 5349-2 Mechanical vibration — Measurement and evaluation of human exposure to hand-transmitted vibration — Part 2: Practical guidance for measurement at the workplace — Amendment 1*， 2015-07-09 Update
ISO 8041 Human response to vibration - Measuring instrumentation; Technical Corrigendum 1

2009 GB/T 14790.1-2009 Mechanical vibration.Measurement and evaluation of human exposure to hand-transmitted vibration.Part 1:General requirements
1993 GB/T 14790-1993 Methods for the measurement and the assessment of human exposure to hand-transmitted vibration