Rechercher

This part of IEC 60079 contains the specific requirements for design, construction and assessment of intrinsically safe systems, Type of Protection “i”, intended for use, as a whole or in part, in locations in which the use...

1.1 These requirements cover regulators used to reduce the pressure of compressed industrial gases from a source or storage cylinder pressure of not more than 5500 psig (37.91 MPa) to the use pressure. 1.2 Regulators covered...

This part of ISO 9241 applies to linear detachable keyboards designed for stationary use. It provides guidance on the design of keyboards used for typical office tasks so that the limitations and capabilities of users are...

This part of ISO 9241 specifies ergonomic guiding principles which apply to the user requirements, design, and procurement of workstation equipment for office tasks using VDTs. In particular, the general principles and...

1.1 These requirements cover liquid-tight flexible nonmetallic conduit in the 3/8 – 4 (12 – 103) trade sizes of Type LFNC-A (Layered), Type LFNC-B (Integral), and Type LFNC-C (Corrugated) constructions. The conduit is...

1.1 This Standard provides requirements for primary and secondary protectors used in telecommunication networks and installed in nonhazardous locations in accordance with the Requirements of the Canadian Electrical Code, Part...

This document specifies safety, construction, performance and testing requirements for controls for gasburners and gas burning appliances for use with natural gas, manufactured gas or liquefied petroleum gas(LPG). This...

This Standard applies to internal quick fastener connection for gas appliances, herein after referred to as an Alternative Connection Means (ACM), constructed entirely of new, unused parts and materials. Alternative...

1.1 This part of ISO 13256 establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical-compression type, water-to-air and brine-to-air heat...

ISO 11137-1 describes the requirements for ensuring that the activities associated with the process of radiation sterilization are performed properly. Amendment 2 to included revisions to 4.3.4 and 11.2.

These minimum requirements cover equipment for manifolding high-pressure gas cylinders, so as to supply gas for various industrial and commercial applications. Cylinders are manifolded for the purpose of centralizing the gas...

This International Standard provides guidelines for the design and use of environmental performance evaluation (EPE) within an organization. It is applicable to all organizations, regardless of type, size, location and...