Gweithdrefn Graddnodi Llif Màs Coriolis

Mae llif màs Coriolis yn mesur llif màs hylif yn uniongyrchol yn seiliedig ar egwyddor grym Coriolis. Maent yn cynnig cywirdeb uchel (± 0.1%-0.2%), ymateb cyflym (<100ms), and strong stability. They are widely used in high-precision applications such as the chemical industry (e.g., measuring corrosive media) and the petroleum industry (crude oil trade settlement). Before calibration, confirm the instrument model (e.g., CMF100 series), range (0-50 t/h), and other parameters. Also, check the installation conditions (straight pipe length required: ≥10D) and the appearance of the instrument.

Yn ystod y graddnodi, defnyddiwch gyfrwng tebyg i'r amodau gweithredu gwirioneddol (ee disel yn disodli olew crai), amrywiadau tymheredd rheoli (± 1 gradd) a newidiadau pwysau (<0.1 MPa), and strictly follow JJG1030-2020 regulations. During data processing, key metrics such as basic error (≤±0.15%) and repeatability (≤0.05%) must be calculated. If the results fail to meet the standards, investigate for sensor zero drift or signal processor failure.