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IEC 60747-9:2019 specifies product specific standards for terminology, letter symbols, essential ratings and characteristics, verification of ratings and methods of measurement for insulated-gate bipolar transistors (IGBTs). This third edition includes the following significant technical changes with respect to the previous edition: reverse-blocking IGBT and its related technical contents…

IEC 60580:2019 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 60580:2019 specifies the performance and testing of Dose Area Product Meters intended to measure Dose Area Product…

IEC 60904-4:2019 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 60904-4:2019 sets the requirements for calibration procedures intended to establish the traceability of…

IEC 60904-4:2019 sets the requirements for calibration procedures intended to establish the traceability of photovoltaic (PV) reference devices to SI units as required by IEC 60904-2. This document applies to PV reference devices that are used to measure the irradiance of natural or simulated sunlight for the purpose of quantifying the performance of PV devices. The use of a PV reference device…

This document defines a process to identify, assess, control, and monitor the risks associated with hazardous biological materials. This document is applicable to any laboratory or other organization that works with, stores, transports, and/or disposes of hazardous biological materials. This document is intended to complement existing International Standards for laboratories. This document is not…

1.1 The test methodology in this standard determines the capability of a battery technology to undergo thermal runaway and then evaluates the fire and explosion hazard characteristics of those battery energy storage systems that have demonstrated a capability to undergo thermal runaway. 1.2 The data generated will be used to determine the fire and explosion protection required for an…

IEC 60580:2019 specifies the performance and testing of Dose Area Product Meters intended to measure Dose Area Product and/or Dose Area Product Rate to which the Patient is exposed during Medical Radiological Examinations. This document is applicable to the following types of Dose Area Product Meters: a) Field-Class Dose Area Product Meters normally used for the measurement of Dose Area Products…

1 Scope 1.1 This standard provides the requirements for relocatable buildings. Note: See Section 4 Glossary, Annex C and Section D3. 1.2 This Standard applies to relocatable buildings where the major occupancy, as defined in the National Building Code of Canada, is: a) Group A, Division 2; b) Group C, except that the standard does not apply to buildings containing dwelling units; c) Group…

This document specifies a method for the measurement of 99Tc in all types of water by inductively coupled plasma mass spectrometry (ICP-MS). The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling and handling and test sample preparation. A…

This document provides a reference of single herbal medicines in order of their priority in the development of international standards.