Manned submersibles. Breathing air supply and CO2 adsorption systems. Performance requirements and recommendationsWhat is ISO 22252 about? ISO 22252 specifies performance requirements and gives recommendations for the design of breathing air supply and CO2 absorption systems of manned submersibles, capable of maintaining suitable life support conditions in the manned compartments. ISO 22252 is applicable to manned submersibles where the internal pressure of the manned compartments is normally maintained at or near to one atmosphere. Note: ISO 22252 does not apply

ISO 6721-7 describes a torsional

2 Responsiveness

This document does not provide specific procedures for accelerated life testing of components

but incorrect

IEC 60050(161):1990

for the above ground storage of chemical liquids having a maximum specific gravity of 1 400 kg/m3 except water and those liquids dealt with by EN 13341

BS EN 47:2016 supersedes BS EN 47:2005 which is withdrawn

BS EN 62416 describes the wafer level hot carrier test on NMOS and PMOS transistors

BS EN 60626-2 provides best practice guidelines for testing various characteristics of combines flexible electrical insulation materials

reference should be made to BS 5588-11 for those parts which should be provided with independent escape routes

Why should you use BS EN 61005-Performance requirements for Neutron ambient dose equivalent meters

regardless of its power demand