Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 5: Me...
This document provides guidelines for performance evaluation methods of water reclamation systems using membrane technologies. This document provides guidance in ensuring treated wastewater quality levels at the point of exit from the membrane filtration processes. It also provides potential methods for evaluating the environmental and economic performance of membrane filtration processes in…
Plastics — Evaluation of the adhesion interface performance in plastic-metal assemblies — Part 6: Ac...
This document specifies the environmental conditions to evaluate the accelerated degradation for the adhesion interface performance in plastic-metal assemblies.
Arc welding equipment - Part 1: Welding power sources
IEC 60974-1:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60974-1:2021 is applicable to power sources for arc welding and allied processes designed for industrial and…
Live working - Methods for assessment of defects and verification of performance applicable to tools...
IEC 61318:2021 This document defines methods to assess defects and to verify that products after the manufacturer process meet the requirements of the corresponding product standard.
The principles of assessment of defects for live working products are detailed in this document to assist product standard developers in prescribing the best means to achieve suitable quality of every finished tool…
Travaux sous tension - Méthodes d'évaluation des défauts et vérification des performances appli...
IEC 61318:2021 Le présent document définit des méthodes d’évaluation des défauts et comment vérifier que des produits satisfont aux exigences de la norme de produit correspondante, après le processus de fabrication.
Les principes d'évaluation des défauts des produits pour travaux sous tension sont détaillés dans le présent document afin d'aider les développeurs de normes de produit à…
High-voltage switchgear and controlgear - Part 215: Phase comparator used with VDIS
IEC 62271-215:2021 is applicable to phase comparators designed to be plugged into the testing points of a voltage detecting and indicating system (VDIS) according to IEC 62271-213, to give an indication of the result of a phase comparison.
The main usage is to provide a clear evidence of the phase relationship between two energized parts of a high-voltage network, at the same nominal voltage and…
