电气设备空气中超声噪声限制解读及测试要点

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摘要 GB4793．1—2007《测量、控制和实验室用电气设备的安全要求第1部分：通用要求》对仪器的空气中超声噪声限值提出了要求，本文对这一限值进行解读并分析其制定过程，给出了测试中应注意的要点。

作者安兆亮李群陈继红周子炜

机构地区上海市计量测试技术研究院福建省计量科学技术研究院

出处《计量技术》 2011年第2期32-33,共2页 Measurement Technique

关键词空气中超声超声安全测量控制和实验室用电气设备

参考文献6

1GB4793.1-2007测量、控制和实验室用电气设备的安全要求第1部分:通用要求
2Carl Q Howard,Colin H Hansen,Anthony C Zander.A Review of Current Ultrasound Exposure Limits.The Journal of Occupational Health and Safety-Australia and New Zealand,2005,21 (3),June:253-255.
3National Occupational Health and Safety Commission.Noise-annual situation report 2002.Technical report,Commonwealth of Australia,July 2002.URL http:/www.nohsc.gov.au/PDF/Stand-ards/ASR/Noise2002ASR.pdf.
4Health Protection Branch Health Canada.Environmental Health Directorate.Guidelines for the safe use of ultrasound:Part II-Industrial and commercial applications-safety code 24.Technical report,Published by authority of the Minister of National Health and Welfare,1991.URL http://www.he-sc.gc.ca/hecs-sesc/ccrpb/ pdf/safety code24.pdf.EHD-TR-158,Catalogue No.H46-2/ 90-158E,ISBN 0 -660-13741 -0 See Table 4,page 25.
5Department of Defense.Department of defense instruction number 6055.12:DoD Hearing Conservation Program (HCP).Technical report,United States of America Department of Defense,March 5 2004.URL.http://www.dtic.mil/whs/directives/corres/pdf/i605512 030504/i605512p.pdf.See Section 6.3.11.
6Acton,W I.Exposure criteria for industrial ultrasound,The Annals of Occupational Hygiene,1975,18:267 -268.

计量技术

2011年第2期

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