Electricity metering equipment - Particular requirements - Part 24: Static meters for fundamental co...
IEC 62053-24:2020 applies only to static var-hour meters of accuracy classes 0,5S, 1S, 1, 2 and 3 for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
This document uses a conventional definition of reactive energy where the reactive power and energy is calculated from the fundamental frequency components of the…
Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active ener...
IEC 62053-21:2020 applies only to static watt-hour meters of accuracy classes 0,5, 1 and 2 for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
This document applies to electricity metering equipment designed to:
• measure and control electrical energy on electrical networks (mains) with voltage up to 1 000 V AC…
Guidelines for implementation of statistical process control (SPC) — Part 3: Reference data sets for...
This document describes examples for software validation for SPC software implementing the standards of the ISO 7870 series on control charts and the ISO 22514 series on capability and performance. In detail ISO 7870‑2, ISO 22514‑2 and ISO 22514‑8 are covered.
It provides data sets and test results for testing the implementation of the evaluation methods described in these standards. This…
Medical devices — Guidance on the application of ISO 14971
This document provides guidance on the development, implementation and maintenance of a risk management system for medical devices according to ISO 14971:2019.
The risk management process can be part of a quality management system, for example one that is based on ISO 13485:2016[24], but this is not required by ISO 14971:2019. Some requirements in ISO 13485:2016 (Clause 7 on product realization…
Medical devices - Guidance on the application of ISO 14971
This document provides guidance on the development, implementation and maintenance of a risk management system for medical devices according to ISO 14971:2019.
The risk management process can be part of a quality management system, for example one that is based on ISO 13485:2016[24], but this is not required by ISO 14971:2019. Some requirements in ISO 13485:2016 (Clause 7 on product realization…