Vibration med avseende på människor.

Kommittébeteckning: SIS/TK 111 (Vibration och stöt)
Källa: CEN
Svarsdatum: den 14 jul 2020
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This International Standard specifies a method for the laboratory measurement, data analysis and reporting of

the vibration transmissibility of a glove with a vibration reducing material that covers the palm and the fingers

and thumb of the hand. This International Standard specifies vibration transmissibility in terms of vibration

transmitted from a handle through a glove to the palm of the hand in the one-third-octave frequency bands

with centre frequencies of 25 Hz to 1 250 Hz.

The measurement procedure specified in this International Standard can also be used to measure the

vibration transmissibility of a material that is used to cover a handle of a machine or in a glove. This procedure

involves wrapping the material to be tested around the handle instead of a glove and then clasping the

material with the hand.

NOTE ISO 13753 defines another method for the measurement of the vibration transmissibility of resilient materials.

Kommittébeteckning: SIS/TK 111 (Vibration och stöt)
Källa: ISO
Svarsdatum: den 14 jul 2020
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This part of ISO 13091 specifies

— methods for measuring vibrotactile perception thresholds (VPTs) at the fingertips,

— procedures for conducting the measurements, and
— the reporting of results.
Measurement methods are defined in this part of ISO 13091 for obtaining perception thresholds at the fingertips mediated, separately, by SAI, FAI and FAII mechanoreceptor populations. The methods are designed to be applicable to healthy and diseased persons, and to be suitable for clinical assessment and for screening purposes.
The measurement of temporary shifts in vibrotactile perception threshold, or of thresholds at body sites other than the fingertip, is outside the scope of this part of ISO 13091.
Kommittébeteckning: SIS/TK 111 (Vibration och stöt)
Källa: ISO
Svarsdatum: den 14 jul 2020
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This part of ISO 13091 specifies methods and procedures for analysing and interpreting vibrotactile perception thresholds and threshold shifts. Procedures for describing statistically significant changes in vibrotactile perception thresholds are recommended.

This part of ISO 13091 is applicable to vibrotactile perception thresholds determined at the fingertips according to the provisions of ISO 13091-1.

Values for the vibrotactile perception thresholds of healthy persons, applicable to thresholds determined according to the provisions of ISO 13091-1, are given in Annex A.

The implications of observed changes in vibrotactile perception thresholds are considered in Annex B.