Fixed capacitors for use in electronic equipment - Part 20: Sectional specification - Fixed metalliz...
IEC 60384-20:2023 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 60384-20:2023 is applicable to fixed surface mount capacitors for direct current, with metallized electrodes and…
Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed metalliz...
IEC 60384-23:2023 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 60384-23:2023 is applicable to fixed surface mount capacitors for direct current, with metallized electrodes and…
Water quality — Determination of nitrate in water using small-scale sealed tubes — Part 1: Dimethylp...
This document specifies a method for the determination of nitrate as NO3-N in water of various origin such as natural water (including groundwater, surface water and bathing water), drinking water and wastewater, in a measuring range of concentration between 0,10 mg/l and 225 mg/l of N03-N using the small-scale sealed tube method. Different measuring ranges of small-scale sealed tube methods can…
Water quality — Determination of nitrate in water using small-scale sealed tubes — Part 2: Chromotro...
This document specifies a method for the determination of nitrate as NO3-N in water of various origin such as natural water (including groundwater, surface water and bathing water), drinking water and wastewater, in a measuring range of concentration between 0,20 mg/l and 30 mg/l of NO3-N using the small-scale sealed tube method. Different measuring ranges of small-scale sealed tube methods can…
Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications
1 Scope
This document defines the construction, safety, and performance requirements of modular or factorymatched
hydrogen gas generation appliances, herein referred to as hydrogen generators, using
electrochemical reactions to electrolyse water to produce hydrogen.
This document is applicable to hydrogen generators that use the following types of ion transport medium:
— group of aqueous…
Testing and characterization of mechanically recycled polypropylene (PP) and polyethylene (PE) for i...
This document specifies test methods for assessing important properties of mechanically recycled polypropylene [PP (REC)] and polyethylene [PE (REC)] in granular or pellet form for use in conventional plastics processing techniques.
General guidance is provided for determining the characteristics of PP (REC) and PE (REC), which can be used at 100 % or in a proportion with standard (virgin)…
Fibre optic interconnecting devices and passive components - Part 01: Fibre optic connector cleaning...
IEC TR 62627-01:2023 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 TR 62627-01:2023 which is a Technical Report, details cleaning methods for fibre optic connectors. It…
Fixed capacitors for use in electronic equipment - Part 14: Sectional specification - Fixed capacito...
IEC 60384-14:2023 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60384-14:2023 edition 5.0 and the previous IEC 60384-14:2013+AMD1:2016 CSV edition 4.1. Furthermore, comments from IEC TC 40 experts are provided to explain the reasons of the most relevant changes, or to clarify…
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-2-1:2023 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 61300-2-1:2023 evaluates the effects of vibration on fibre optic devices at the predominant frequency ranges…
This standard specifies the requirements regarding materials, watertightness, structural resistance, noise, mechanical and electrical components and other physical characteristics of onsite domestic wastewater treatment systems as well as requirements on performance based on the minimal characteristics of the effluent treated with such systems. This standard also specifies the documentation to be…
