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The design and approval of modern gas detectors for international markets

机译:为国际市场设计和批准现代气体检测仪

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Today the modern gas detector is a sophisticated piece of modern electronic instrumentation which enables complete protection of the user to be achieved. As well as having to monitor the hazardous area for flammable and toxic gases the gas detector has to conform to the necessary standards to ensure it is safe when used in the hazardous area itself. There are some techniques which are mainly applied to gas detection, such as the use of breathing devices or sinters, to which the same standards do not apply internationally. The authors discuss the need for certification and discuss certification in the UK and Europe. The requirements for various components of the gas detectors are discussed. Quality assurance during manufacture, and maintenance and repair are also discussed.
机译:如今,现代气体检测仪已成为现代电子仪器的精密部件,可实现对用户的全面保护。除了必须监视危险区域中的易燃和有毒气体外,气体检测仪还必须符合必要的标准,以确保在危险区域本身中使用时安全。有一些主要用于气体检测的技术,例如使用呼吸装置或烧结矿,但国际上尚未应用相同的标准。作者讨论了认证的必要性,并讨论了英国和欧洲的认证。讨论了气体探测器各种组件的要求。还讨论了制造,维护和修理期间的质量保证。

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