IEC - Page 203/390

• Norma Técnica IEC 61253-2

  Title: Piezoelectric ceramic resonators; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; qualification approval
  Entity: IEC
  Subject: Piezoelectric devices

• Norma Técnica IEC 61253-2-1

  Title: Piezoelectric ceramic resonators; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; qualification approval; section 1: blank detail specification; assessment level E
  Entity: IEC
  Subject: Piezoelectric devices

• Norma Técnica IEC 61254

  Title: Electric shavers for household use; methods for measuring the performance
  Entity: IEC
  Subject: Body care equipment

• Norma Técnica IEC 61255

  Title: Household electric heating pads - Methods for measuring performance
  Entity: IEC
  Subject: Domestic electrical appliances in general

• Norma Técnica IEC 61256

  Title: Radiation protection instrumentation - Installed monitors for the detection of radioactive contamination of laundry
  Entity: IEC
  Subject: Radiation measurements

• Norma Técnica IEC 61259

  Title: Gas-insulated metal-enclosed switchgear for rated voltages 72,5 kV and above - Requirements for switching of bus-charging currents by disconnectors
  Entity: IEC
  Subject: High voltage switchgear and controlgear

• Norma Técnica IEC 61260

  Title: Electroacoustics - Octave-band and fractional-octave-band filters
  Entity: IEC
  Subject: Electroacoustics

• Norma Técnica IEC 61260-1

  Title: IEC 61260-1: Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
  Entity: IEC
  Subject: Electroacoustics

• Norma Técnica IEC 61260-2

  Title: Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests
  Entity: IEC
  Subject: Electroacoustics

• Norma Técnica IEC 61260-3

  Title: Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests
  Entity: IEC
  Subject: Electroacoustics

• Norma Técnica IEC 61261-1

  Title: Piezoelectric ceramic filters for use in electronic equipment; a specification in the IEC quality assessment system for electronic components (IECQ); part 1: generic specification; qualification approval
  Entity: IEC
  Subject: Piezoelectric devices

• Norma Técnica IEC 61261-2

  Title: Piezoelectric ceramic filters for use in electronic equipment; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; qualification approval
  Entity: IEC
  Subject: Piezoelectric devices

• Norma Técnica IEC 61261-2-1

  Title: Piezoelectric ceramic filters for use in electronic equipment; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; qualification approval; section 1: blank detail specification; assessment level E
  Entity: IEC
  Subject: Piezoelectric devices

• Norma Técnica IEC 61262-1

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 1: Determination of the entrance field size
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61262-2

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 2: Determination of the conversion factor
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61262-3

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 3: Determination of the luminance distribution and luminance non-uniformity
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61262-4

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 4: Determination of the image distortion
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61262-5

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 5: Determination of the detective quantum efficiency
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61262-6

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 6: Determination of the contrast ratio and veiling glare index
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61262-7

  Title: Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part-7: Determination of the modulation transfer function
  Entity: IEC
  Subject: Radiographic equipment

• Norma Técnica IEC 61263

  Title: Radiation protection instrumentation - Portable potential alpha energy meter for rapid measurements in mines
  Entity: IEC
  Subject: Radiation measurements

• Norma Técnica IEC 61264

  Title: Ceramic pressurized hollow insulators for high-voltage switchgear and controlgear
  Entity: IEC
  Subject: Insulators

• Norma Técnica IEC 61265

  Title: Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
  Entity: IEC
  Subject: Noise emitted by means of transport

• Norma Técnica IEC 61266

  Title: Ultrasonics - Hand-held probe Doppler foetal heartbeat detectors - Performance requirements and methods of measurement and reporting
  Entity: IEC
  Subject: Diagnostic equipment

• Norma Técnica IEC 61267

  Title: Medical diagnostic X-ray equipment - Radiation conditions for use in the determination of characetristics
  Entity: IEC
  Subject: Radiographic equipment

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