Standardization field | Non-metallic materials |
Technical committee | BAS/TC 11- Petroleum and petroleum products |
Term (EN) | short-term meter error |
Definition (EN) | scatter of meter factors or k-factors obtained when
proving a meter
NOTE The scatter can either be expressed as the range
of the consecutive readings (maximum -minimum) over
a short period of time i.e. minutes, or as the random
uncertainty expressed as U = t95,n-1S(X), where t is the
Student’s t-value for a probability of 95 % and s(x) is the
observed standard deviation. |
Term (FR) | |
Definition (FR) | |
Term (DE) | |
Definition (DE) | |
Term (BS) | kratkotrajna greška mjerila |
Definition (BS) | faktori rasipanja mjerila ili k-faktori koji se dobivaju
tokom baždarenja mjerila
NAPOMENA Rasipanje se može izraziti ili kao niz
uzastopnih očitavanja (maksimum-minimum) u kratkom
vremenskom periodu tj. minutama, ili kao slučajna
nesigurnost koja se izražava kao U = t95,n-1s(x) , gdje je t
Studentova vrijednost za vjerovatnoću od 95%, a s(x) je
standardna devijacija. |
Term (HR) | |
Definition (HR) | |
Term (SR) | |
Definition (SR) | |
Date | 2016-03-02 |
Standards | BAS ISO 1998-6:2002 |
---|