Hakutulokset haulle ”221” | Sivu 2

SFS-EN ISO 22117:2019:en – Microbiology of the food chain. Specific requirements and guidance for proficiency testing by interlaboratory comparison (ISO 22117:2019)

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This document specifies requirements and gives guidelines for the organization of proficiency testing (PT) schemes for microbiological examinations of a) foods and beverages, b) feeding animals, c) environmental samples from food and feed production and handling, and d) primary production stages. ...

https://sales.sfs.fi/julkaisu.html.stx?id=754678

SFS-EN ISO 22109:2020:en – Industrial valves. Gearbox for valves (ISO 22109:2020)

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This document provides basic requirements for gearboxes to operate industrial valves for manual and automated on/off and modulating duties, this includes manual override gearboxes. It includes guidelines for classification, design and methods for conformity assessment. It does not cover gear syst ...

https://sales.sfs.fi/julkaisu.html.stx?id=854902

SFS-EN 4652-221:2017/AC:2018:en – Aerospace series. Connectors, coaxial, radio frequency. Part 221: Type 2, TNC interface. Crimp version. Right angle plug. Product standard

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https://sales.sfs.fi/julkaisu.html.stx?id=646295

SFS-EN 4652-221:2017 – Aerospace series. Connectors, coaxial, radio frequency. Part 221: Type 2, TNC interface. Crimp version. Right angle plug. Product standard

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This European Standard specifies the characteristics of screwed on coupling (TNC interface) coaxial right angle plugs - 50 ohms. The cable to connector assembly is a crimp technology. The standards writing body responsible for this document in Finland is Finnish Standards Association SFS.

https://sales.sfs.fi/julkaisu.html.stx?id=889609

SFS-EN 2591-221 – Aerospace series. Elements of electrical and optical connection. Test methods. Part 221: Voltage Standing Wave Ratio (VSWR)

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This standard specifies a measurement method of VSWR, in the required frequency bandwidth of coax contacts or connectors with characteristic impedance. It shall be used together with EN 2591-100. The measurement is carried out according to vectorial method using “S” parameters (see definition ...

https://sales.sfs.fi/julkaisu.html.stx?id=911157

CEN ISO/TR 22100-4:2020:en – Koneturvallisuus. Suhteet standardiin ISO 12100. Osa 4: Ohjeita koneiden valmistajille tietoturvallisuuteen (kyberturvallisuus) liittyvien näkökohtien huomiointiin

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This document gives machine manufacturers guidance on potential security aspects in relation to safety of machinery when putting a machine into service or placing on the market for the first time. It provides essential information to identify and address IT-security threats which can influence sa ...

https://sales.sfs.fi/julkaisu.html.stx?id=880740