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Haulla "220" löytyi 194 tulosta.

SFS-EN 2591-220 – Aerospace series. Elements of electrical and optical connection. Test methods. Part 220: Contact/conductor joint ageing by current and temperature cycling

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This standard specifies a method to demonstrate the long term electrical stability of the conductor to contact joint in the EN 3155 series of product standards. The thermal cycling test is carried out using a combination of conductor current and "ambient" heat to achieve the appropriate maximum r ...
https://sales.sfs.fi/julkaisu.html.stx?id=885519

SFS-EN 62220-1-3:en – Medical electrical equipment – Characteristics of digital X-ray imaging devices – Part 1-3: Determination of the detective quantum efficiency – Detectors used in dynamic imaging

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IEC 62220-1-3:2008 specifies the method for the determination of the detective quantum efficiency (DQE) of digital X-ray imaging devices as a function of air kerma and of spatial frequency for the working conditions in the range of the medical application as specified by the manufacturer. The int ...
https://sales.sfs.fi/julkaisu.html.stx?id=336850

SFS-EN 61577-2:2017:en – Radiation protection instrumentation – Radon and radon decay product measuring instruments – Part 2: Specific requirements for 222Rn and 220Rn measuring instruments

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This part of IEC 61577 describes the specific requirements for instruments measuring the activity concentration of airborne 222Rn and 220Rn outdoors, in dwellings, and in workplaces including underground mines. This standard applies practically to all types of electronic measuring instruments tha ...
https://sales.sfs.fi/julkaisu.html.stx?id=537536

SFS-EN 60317-69:2017:en – Specifications for particular types of winding wires – Part 69: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class 220

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IEC 60317-69:2017(E) specifies the requirements of enamelled rectangular aluminium winding wire of class 220 with a dual coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets ...
https://sales.sfs.fi/julkaisu.html.stx?id=489593

SFS-EN 60317-53:en – Specifications for particular types of winding wires – Part 53: Aromatic polyamide (aramid) tape wrapped rectangular copper wire, temperature index 220

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IEC 60317-53:2014 specifies requirements for tape wrapped rectangular copper winding wire of temperature index 220. The insulation consists of one or more wrappings of aromatic polyamide (aramid) tape of various thicknesses. The range of nominal conductor dimensions covered by this standard is: w ...
https://sales.sfs.fi/julkaisu.html.stx?id=373807

SFS-EN 60317-52:en – Specifications for particular types of winding wires – Part 52: Aromatic polyamide (aramid) tape wrapped round copper wire, temperature index 220

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IEC 60317-52:2014 specifies requirements for tape wrapped round copper winding wire of temperature index 220. The insulation consists of one or more wrappings of aromatic polyamide (aramid) tape of various thicknesses. The range of nominal conductor diameters covered by this standard is: - 1,600 ...
https://sales.sfs.fi/julkaisu.html.stx?id=373803

SFS-EN ISO 16641:en – Measurement of radioactivity in the environment. Air. Radon 220: Integrated measurement methods for the determination of the average activity concentration using passive solid-state nuclear track detectors (ISO 16641:2014)

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ISO 16641:2014 covers integrated measurement techniques for radon-220 with passive sampling only. It provides information on measuring the average activity concentration of radon-220 in the air, based on easy-to-use and low-cost passive sampling, and the conditions of use for the measuring device ...
https://sales.sfs.fi/julkaisu.html.stx?id=409944
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