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This document specifies requirements for the basic safety and essential performance of an oxygen concentrator in combination with its accessories, hereafter referred to as ME equipment, intended to increase the oxygen concentration of gas intended to be delivered to a single patient. Such oxygen concentrators are typically intended for use in the home healthcare environment by a single patient in…

IEC 61010-2-202:2020 constitutes Part 2-202 of a planned series of standards on industrial-process measurement, control and automation equipment. Safety terms of general use are defined in IEC 61010-1. More specific terms are defined in each part. This part incorporates the safety related requirements of electrically operated valve ACTUATORs and SOLENOIDs. This document does not cover functional…

IEC 61010-2-202:2020 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 61010-2-202:2020 constitutes Part 2-202 of a planned series of standards on industrial-process measurement,…

This document establishes requirements and guidance for one or more service provider(s) in working with a client to carry out the assessment of an individual, group or organization for work-related purposes and to deliver quality assessment services. This document addresses the requirements for the service provider with respect to, among other areas: a) the choice, integration, implementation…

This Standard contains health effects requirements for drinking water treatment chemicals that are directly added to water and are intended to be present in the finished water. This Standard also contains health effects requirements for other chemical products that are directly added to water but are not intended to be present in the finished water. Chemicals covered by this Standard include,…

IEC 61228:2020 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 61228:2020 describes the method of measuring, evaluating and specifying the UV irradiation characteristics of…

1.1 Scope This Standard specifies provisions for the planning and design, operations, and maintenance of surface drainage systems within northern community boundaries. Provisions for drainage outside the community boundary are generally not covered by this Standard. Note: Specific resources and expertise are required to address watershed-scale drainage provisions outside the community boundary…

1 Scope 1.1 General This Standard outlines installation and maintenance requirements associated with a number of commonly used ESC measures. In addition, this Standard provides general best practice guidance for installing and maintaining ESC measures in conjunction with construction activity, including standardized guidance with respect to adhering to product manufacturer instructions. This…

1 Scope This International Standard specifies requirements for self-declared environmental claims, including statements, symbols and graphics, regarding products. It further describes selected terms commonly used in environmental claims and gives qualifications for their use. This International Standard also describes a general evaluation and verification methodology for self-declared…

1 Scope This Standard promotes best practices for collecting metadata for hydrometeorological stations and for publishing those metadata publicly at a central repository. Any operator of a hydrometeorological station located in Canada should follow the WIGOS Metadata (see https://library.wmo.int/doc_num.php?explnum_id=10109). The metadata collected includes information about the observed…