NBN ISO 9200:2024

< p class=" MsoBodyText" > < span lang=" EN-GB" > This document gives guidance for measuring a quantity of primarily viscous hydrocarbon liquid using flowmeters at ambient or elevated operating temperatures.< / span>

< p class=" MsoBodyText" > < span lang=" EN-GB" > This document describes the effects of high viscosities and potentially high temperatures, which can induce additional errors in measurement. It also gives guidance on how to overcome or mitigate difficulties.< / span>