Petroleum and natural gas industries — Offshore production installations — Heating, ventilation and ...
This document specifies requirements and provides guidance for the design, testing, installation and commissioning of heating, ventilation, air-conditioning and pressurization systems, and equipment on all offshore production installations for the petroleum and natural gas industries that are
— new or existing,
— normally occupied by personnel or not normally occupied by…
Industrial automation systems and integration — Standardized procedures for production systems engin...
ISO 18828-4:2018 specifies a set of key performance indicators in production planning, which allow comparison and monitoring of the production planning process in a standardized framework.
As a first step, the utilization of the KPIs is elaborated in order to organize the indicators in a multi-level system taking different ranges of the planning process into account. This development of a multi-…
Industrial-process measurement and control - Data structures and elements in process equipment catal...
IEC 61987-92:2018 provides the lists of properties (LOPs) describing aspects of equipment for industrial-process automation that is subject to IEC 61987 standard series.
This standard series proposes a method for standardization which will help both suppliers and users of measuring equipment to optimize workflows both within their own companies and in their exchanges with other companies. IEC…
Fire hazard testing - Part 6-2: Smoke obscuration - Summary and relevance of test methods
IEC 60695-6-2:2018 provides a summary of commonly used test methods for the assessment of smoke obscuration. It presents a brief summary of static and dynamic test methods in common use, either as international standards or national or industry standards. It includes special observations on their relevance to electrotechnical products and their materials and to fire scenarios, and gives…
Rubber compounding ingredients — Carbon black — Determination of light transmittance of toluene extr...
This document specifies a method for the determination of the light transmittance of the toluene extract from carbon black for use in the rubber industry, as a means of measuring the discolouration caused by the extractable matter.
The light transmittance value provides an estimate of the degree of discolouration caused by the toluene-extractable matter present on the surface of the carbon black…
This part of IEC 61000 for EMC immunity requirements applies to electrical and electronic
equipment intended for use in industrial locations, as described below. Immunity requirements
in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at
frequencies where no requirements are specified.
This generic EMC immunity standard is applicable if no relevant dedicated…
Guidelines for health risk assessment and management for non-potable water reuse
This document aims to serve as technical guidelines for the assessment and management of the health risks associated with pathogens contained in reclaimed water, which are expected to be caused by the use of reclaimed water, and/or by the production, storage, and transportation of reclaimed water.
This document is applicable to the use of reclaimed water made from any source water (i.e. raw…
Hydraulic fluid power — Four-screw, one-piece square flange connections for use at pressures of 42 M...
This document gives general and dimensional specifications for flanged heads, flange clamps, ports and mounting surfaces applicable to four-screw, one-piece square flange clamp type tube connectors and hose fittings for use at a pressure of 42 MPa [420 bar[1]]. It also specifies the dimensions of the seals to be used, as well as the grooves that house the seals.
These connections are intended for…