Fibre optic interconnecting devices and passive components. Fibre optic passive power control devices - Generic specification Ingestion-build-48974 Acoustic noise

Acoustic noise

The designation of aluminium and aluminium alloys

BS ISO 26802 applies specifically to reactors for which accidental situations can challenge the integrity or leak-tightness of the containment barrier

a) introduction of a new Annex ZA according to the latest template (in the format of TF N 678 rev 1 of 2015-06-02)

Procedures for measuring gases and vapours using pumped samplers

Fibre optic interconnecting devices and passive components. Fibre optic passive power control devices - Generic specification Ingestion-build-48974 Acoustic noiseWhat is this standard about? This part of IEC 60869 applies to fibre optic passive power control devices. These have all of the following general features: they are passive in that they contain no optoelectronic or other transducing elements; they have two ports for the transmission of optical power and control of the transmitted power in a fixed or variable fashion; the ports are non connectorized optical fibre pigtails, connectorized optical fibres