Electroacoustics. Sound level meters - Periodic tests Ingestion-build-47182 Annex B (normative): loads and

Annex B (normative): loads and cycles

— derivation of characteristic loads and test loads

The cabinets concerned are dealt with in the standard series IEC 60297 and IEC 60917

In this connection

This International Standard specifies boundary dimensions for two-bolt plummer block housings primarily intended for rolling bearings in diameter series 0

Electroacoustics. Sound level meters - Periodic tests Ingestion-build-47182 Annex B (normative): loads andWhat is BS EN 61672 3 Electroacoustics for sound level meters about? BS EN 61672 3 is a safety standard on sound level meters. BS EN 61672 3 describes procedures for periodic testing of time weighting, integrating averaging, and integrating sound level meters that were designed to conform to the class 1 or class 2 specifications of the second edition of IEC 61672 1. BS EN 61672 3 describes periodic tests that apply to sound level meters for which the