Qinisekisa ukuba kukho indlela eqhuba isandi phakathi kobuso be-transducer kunye nombhobho olungiselelweyoumphezulu, kusetyenziswa i-coupling compound. Ifakwe ne-Doppler flow meter systemityhubhu yeDow Corning 111, igrisi yesilicone. Le coupling iyanelisa okwethutyanaukufakela ii-transducers kumbhobho. Ukuba ukufakelwa kuthatha ixesha elide (ngaphezulu kweentsuku ezimbalwa),icebisa ukusebenzisa i-RTV esekelwe kwi-silicone efana ne-Dow Corning RTV-732. Ukuba kukho enye indlela,Ukuba i-couplan isetyenzisiwe, igrisi ekhethiweyo kufuneka incitshiswe ukuze ingahambi kubushushu bombhobho.
Sasaza umaleko olinganayo we-coupling compound, malunga ne-1/8 intshi [3mm] ubukhulu, ukuyaiindawo zokufakelwa kwe-transducer ezilungisiweyo zombhobho. Sebenzisa i-Dow 111 xa ufaka okwethutyana okanyeI-Dow 732 yokufakelwa ngokusisigxina.Incwadi yemiyalelo ye-10Doppler Ultrasonic Flowmeter DF6100-EP11Ukufakelwa kwee-transducers zobushushu obuphezulu kufana nomgangatho wemitha yokuhamba kweDopplerii-transducers. Ukufakelwa kobushushu obuphezulu kufuna i-acoustic couplant iDow Corning 112 eyiilinganiswe ukuba ingahambi kubushushu obuza kubakho kumphezulu wombhobho.
Ixesha lokuthumela: Okthobha-08-2022