1. Dab tsi yog repeatability ntawm flowmeters?
Repeatability yog hais txog qhov sib xws ntawm cov txiaj ntsig tau los ntawm ntau qhov kev ntsuas ntawm tib qhov ntsuas qhov ntsuas los ntawm tib tus neeg teb xov tooj siv tib lub cuab yeej hauv tib qhov chaw nyob rau hauv ib txwm ua haujlwm thiab raug.Repeatability qhia qhov degree ntawm dispersion ntawm ntau yam kev ntsuas.
2. Dab tsi yog linearity ntawm flowmeter?
Linearity yog qhov degree ntawm qhov sib xws ntawm "kho cov yam ntxwv nkhaus thiab cov kab qhia" ntawm cov flowmeter thoob plaws hauv qhov ntws.Linearity tseem hu ua nonlinear yuam kev, qhov me dua tus nqi, qhov zoo dua qhov linearity.
3. Dab tsi yog qhov yuam kev ntawm lub flowmeter?
Qhov yuam kev yooj yim yog qhov yuam kev ntawm lub ntsuas ntsuas dej raws li cov xwm txheej ib txwm muaj.Qhov yuam kev tau txais los ntawm lub Hoobkas kev tshuaj xyuas ntawm cov chaw tsim khoom cov khoom, nrog rau cov kev ua yuam kev tau txais los ntawm kev ntsuas ntawm cov khoom siv hauv chav kuaj, feem ntau yog qhov yuam kev.Yog li ntawd, kev ntsuas qhov yuam kev tau teev nyob rau hauv cov khoom specification thiab qhov tseeb (yuam kev) teev nyob rau hauv daim ntawv pov thawj ntawm cov flowmeter yog tag nrho cov yooj yim yuam kev.
4. Dab tsi yog qhov yuam kev ntxiv ntawm flowmeter?
Qhov kev ua yuam kev ntxiv yog vim qhov sib ntxiv ntawm cov ntsuas dej ntws hauv kev siv dhau qhov teev tseg ib txwm ua haujlwm.Cov kev ua haujlwm tiag tiag feem ntau nyuaj kom ncav cuag cov xwm txheej ib txwm muaj, yog li nws yuav coj qhov yuam kev ntxiv ntawm kev ntsuas.Nws yog ib qho nyuaj rau cov neeg siv los ua kom cov cuab yeej ntsia tau rau hauv qhov chaw ncav cuag qhov kev ua yuam kev (qhov tseeb) muab los ntawm lub Hoobkas.Tag nrho kev ntsuas qhov yuam kev ntawm cov ntsuas ntws siv hauv thaj chaw feem ntau yog "qhov yuam kev yooj yim + qhov yuam kev ntxiv".Xws li cov txheej txheem hauv teb tsis ua raws li qhov yuav tsum tau ua ntawm cov cuab yeej, kev teeb tsa thiab kev siv tsis ua raws li cov lus qhia tshwj xeeb, thaj chaw ib puag ncig hnyav, cov neeg siv kev ua haujlwm tsis raug, thiab lwm yam, suav nrog hauv cov npe ntawm cov kev ua yuam kev ntxiv.
Post lub sij hawm: Mar-31-2023