I-ultrasonic wave idlala indima ebalulekileyo kumlinganiselo omkhulu wokuhamba ngenxa yokuthembeka kwayo okuphezulu kunye nokuchaneka okuphezulu.Nangona kunjalo, ukwenzela ukunika umdlalo opheleleyo kwiinzuzo zayo ze-metrological, impembelelo yeemeko zokusingqongileyo kwiziphumo ze-metrological kufuneka ziqwalaselwe ngokupheleleyo kwinkqubo yesicelo.
I-1, echatshazelwa yizinto ezininzi zangaphandle, i-flowmeter ye-ultrasonic kwinkqubo yokusebenza inokuvela impazamo ethile, ukuba i-frequency interference frequency kunye ne-frequency yayo yokusebenza iyafana, ngoko iya kunciphisa ukusebenza kunye nokuchaneka kokudluliselwa, umlinganiselo wokugqibela ukuchaneka kwesiphumo sokuhamba kuncitshisiwe.
I-2, kufuneka sinikele ingqalelo ekugcinweni nasekuvavanyweni kwee-flowmeters ze-ultrasonic, sibone iphoso lombhobho wesandi, kwaye sihlalutye kwaye sijongane neengxaki ezingaqhelekanga.Ngokuqhelekileyo, kuyimfuneko ukuqinisekisa i-flowmeter ye-ultrasonic minyaka yonke, kwaye umjikelezo wokuqinisekisa ufikelela kwiminyaka emi-2, ngaphandle koko akunakuqinisekiswa ukuba ukwimeko eqhelekileyo yokusebenza.
Ixesha lokuposa: Aug-07-2023