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Instrument attenuation

Instrument attenuation, Total:18 items.

The international standard classification for "Instrument attenuation" includes: Optics and optical measurements .

The Chinese standard classification for "Instrument attenuation" includes: Radio Measurement , Optical Measurement .


National Metrological Verification Regulations of the People's Republic of China

Professional Standard - Post and Telecommunication

  • YD/T 796-1996 Technical conditions of mono-mode optical transmission attenuation tester
  • YD/T 894.2-2010 Technical specification for optical fiber attenuator - Part 2: Variable optical attenuator
  • YD/T 894.1-2010 Technical specification for optical fiber attenuator - Part 1: Fixed optical fiber attenuator

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1199-2008 Calibration Specification of Optical Attenuator for Telecommunications

PL-PKN

  • PN T06560-1971 Microwave measuring instruments Attenuators General re?uirements and tests

British Standards Institution (BSI)

  • BS IEC 61577-2:2014 Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for 2 2 2Rn and 2 2 0Rn measuring instruments

International Electrotechnical Commission (IEC)

  • IEC 61577-2:2014 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222 Rn and 220 Rn measuring instruments

International Telecommunication Union (ITU)

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

  • KS C 6902-2001(2021) General rules of optical attenuators
  • KS C IEC 61577-3-2014(2019) Radiation protection instrumentation — Radon and radon decay product measuring instruments — Part 3: Specific requirements for radon decay product measuring instruments
  • KS C 6902-2001 General rules of optical attenuators

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