Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall Ingestion-build-95349 Chromium (Cr) (except chromium-tanned leathers)

Chromium (Cr) (except chromium-tanned leathers)

BS EN ISO 8062-1:2007 replaces BS 6615:1996

In some cases it may be possible to extend the range up to 5 000 mg/kg depending on element

This International Standard is applicable to crude oils and petroleum products which are liquid at atmospheric pressure and at the observed temperature

Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall Ingestion-build-95349 Chromium (Cr) (except chromium-tanned leathers)1 Scope This document specifies a method for the estimation of the sub critical flow of clear water in a smooth, essentially horizontal channel (or a gently sloping channel), abruptly discontinued at bottom by a hydraulic structure, with a vertical drop and discharging freely. Such an overfall forms a control section and offers a means for the estimation of flow using the end depth measurement method. A wide variety of channel cross sections with