1 Scope
1.1 These requirements cover bare and covered ferrules intended for field wiring and factory wiring for
use in accordance with the National Electrical Code, ANSI/NFPA-70 and Canadian Electrical Code, Part I,
CSA C22.1.
1.2 These ferrules are intended to facilitate the connection of stranded wire on to devices, such as
terminal blocks. Their purpose is to treat stripped wire and…
Standard for Horticultural Lighting Equipment And Systems
1 Scope
1.1 The requirements contained in this Standard apply to lighting equipment intended for use in a
horticultural environment and installed in accordance with the U.S. National Electrical Code (NEC), ANSI/
NFPA 70 and the Canadian Electrical Code, Part I (CEC), CSA C22.1.
1.2 Equipment covered by this Standard is intended for horticultural lighting purposes and includes:…
Soil quality — Characterization of soil with respect to human exposure
This document provides guidance on the type and extent of soil characterization necessary for the evaluation of human exposure to substances present in possibly leading to adverse effects.
It does not provide guidance on:
— the design or selection of numerical models that can be used to estimate exposure;
— potential exposure to radioactivity, pathogens or asbestos in soil.
Background…
Hybrid-electric road vehicles — Exhaust emissions and fuel consumption measurements — Part 1: Non-ex...
This document specifies a chassis dynamometer test procedure to measure the exhaust emissions and the electric energy and fuel consumption for the vehicles.
This document applies to vehicles with the following characteristics:
— vehicles classified as passenger cars or light duty trucks, as defined in the relevant regional applicable driving test (ADT) standard;
— the nominal energy…
Biotechnology — Cell counting — Part 2: Experimental design and statistical analysis to quantify cou...
This document provides a method for evaluating aspects of the quality of a cell counting measurement process for a specific cell preparation through a set of quality indicators derived from a dilution series experimental design and statistical analysis. The quality indicators are based on repeatability of the measurement and the degree to which the results conform to an ideal proportional…
Elastomeric seals — Material requirements for seals used in pipes and fittings carrying gaseous fuel...
This document specifies requirements for elastomeric materials used in seals for supply pipes and fittings, ancillaries and valves at operating temperatures in general from ?5 °C up to 50 °C and in special cases from ?15 °C up to 50 °C, for the following:
a) general applications (see Table 4, type G series):
— gaseous fuel [manufactured, natural and liquefied petroleum gas (LPG) in the…
Processes, data elements and documents in commerce, industry and administration — Long term signatur...
This document specifies the elements defined in the international standards of ISO/ITU-T, ETSI and IETF RFC that enable at least a proof of existence of data objects and digital signatures and the preservation of the validity status of digital signatures over a long period of time used in validation.
It provides the definitions of the proof of existence (PoE) attributes and clarification of the…
Railway applications - Fixed installations - Electronic power converters for substations
IEC 62590:2019 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 62590:2019 specifies the requirements for the performance of all fixed installations electronic power converters,…
Environmental testing - Part 3-3: Supporting documentation and guidance - Seismic test methods for e...
IEC 60068-3-3:2019 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 60068-3-3:2019 applies primarily to electro-technical equipment but its application can be extended to other…
Stationary source emissions— Determination of the mass concentration of ammonia — Manual method
This document specifies a manual method of measurement including sampling and different analytical methods for the determination of the mass concentration of ammonia (NH3) in the waste gas of industrial plants, for example combustion plants or agricultural plants. All compounds which are volatile at the sampling temperature and produce ammonium ions upon dissociation during sampling in the…
