Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for spherical indentation of porous ceramics Ingestion-build-47553 BS EN 61158-5-8:2008 and the

BS EN 61158-5-8:2008 and the other parts of the EN 61158-5 series supersede EN 61158-5:2004

suitable for recording and/or playback of monochrome as well as colour television programmes

This standard is applicable where the thermal factor is the dominant ageing factor

Protocol stack selections for IEC 60870-5-101 and IEC 60870-5-104

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for spherical indentation of porous ceramics Ingestion-build-47553 BS EN 61158-5-8:2008 and the1 Scope This International Standard describes the test methods for determining spherical indentation strength of porous ceramics, such as those employed for filters and catalyst carriers, that are carried out in air at room temperature.