Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or...
IEC 61534-22:2014+A1:2021 specifies the particular requirements and tests for PT systems intended for mounting on, or under the floor level and floor service units which are mounted on the floor, under the floor or flush with the floor. This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following…
Tracking systems for radioactive materials - Requirements
IEC 63148:2021 specifies the requirements of tracking systems for radioactive materials. Such systems identify and locate the position of the radioactive materials transported using global navigation satellite systems (GNSS) and radio frequency identification (RFID).
The system provides a set of safety controls of the radioactive material, by which the transporter can improve safety during…
Fibre optic sensors - Part 5-1: Tilt measurement - Tilt sensors based on fibre Bragg gratings
IEC 61757-5-1:2021 defines the terminology, structure, characteristics and their measurement method including the procedures, for an optical tilt sensor based on fibre Bragg gratings (FBGs) as the sensitive element.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-3-7:2021 describes methods available to measure the wavelength dependence of attenuation and return loss of two-port, single mode passive optical components. It is not, however, applicable to dense wavelength division multiplexing (DWDM) devices. Measurement methods of wavelength dependence of attenuation of DWDM devices are described in IEC 61300-3-29. There are two measurement cases…
Fibre optic interconnecting devices and passive components - Performance standard - Part 085-02: Non...
IEC 61753-085-02:2021 contains the minimum initial test and measurement requirements and severities which a fibre-optic pigtailed coarse wavelength division multiplexing (CWDM) device satisfies in order to be categorised as meeting the requirements of category C (indoor controlled environment), as defined in Annex A of IEC 61753-1:2018. CWDM is defined in IEC 62074‑1.
This first edition cancels…