Category: IEC

High-voltage switchgear and controlgear – Part 215: Phase comparator used with VDIS
standard by International Electrotechnical Commission, 06/01/2021

Fibre optic communication subsystem test procedures – Part 1-3: General communication subsystems – Measurement of central wavelength, spectral width and additional spectral characteristics
standard by International Electrotechnical Commission, 07/01/2021

Evaluation and routine testing in medical imaging departments – Part 3-7: Acceptance and constancy tests – Imaging performance of X-ray equipment for dental cone beam computed tomography
standard by International Electrotechnical Commission, 12/01/2021

Magnetic materials – Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
standard by International Electrotechnical Commission, 11/01/2021

Electroacoustics – Simulators of human head and ear – Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts
standard by International Electrotechnical Commission, 04/01/2022

Plugs, socket-outlets and couplers for industrial purposes – Part 4: Switched socket-outlets and connectors with or without interlock
standard by International Electrotechnical Commission, 06/01/2021

Digital audio interface – Part 3: Consumer applications
standard by International Electrotechnical Commission, 09/01/2021

Maritime navigation and radiocommunication equipment and systems – Data interface – Part 1: S-421 route plan based on S-100
standard by International Electrotechnical Commission, 06/01/2021

Ultrasonics – Hydrophones – Part 1: Measurement and characterization of medical ultrasonic fields
standard by International Electrotechnical Commission, 03/01/2022

Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communications devices, 30 MHz to 6 GHz – Part 3: Specific requirements for using the finite difference time domain (FDTD) method for SAR calculations of mobile phones
standard by International Electrotechnical Commission, 10/01/2017