Standard conditions for use prior to and during the testing of solid electrical insulating materials Ingestion-build-63436 then this standard may be

then this standard may be used to help establish those intervals

reversible

the presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment

non-water-soluble or emulsifiable

BS F 138 provides users with efficient and standardized polyester plain (bobbin) netting

Standard conditions for use prior to and during the testing of solid electrical insulating materials Ingestion-build-63436 then this standard may be1 Scope This International Standard gives the accepted conditions of exposure time, temperature, atmospheric humidity and liquid immersion for use in testing solid electrical insulating materials. The range is sufficiently wide to enable suitable conditions to be selected so that either of the primary objects, set out below as a) and b), of conditioning can be achieved. These objectives aim to obtain greater reproducibility of test results by: a)