Ukuqinisekisa ukuchaneka kokulinganiswa kokuhamba kwamanzi omoya opholileyo, kufuneka kufakwe i-clamp kwi-ultrasound flow meter kwicala lokuhamba kolwelo olufanayo.
Nceda ulandele la manqaku angezantsi ukuze ukhethe.
1. Ulwelo olukwipayipi elinganisiweyo kufuneka luzaliswe yipayipi.
2. Izinto zombhobho eziza kuvavanywa mazifane kwaye zibe nkulu, kube lula ukuzisasaza ngamaza e-ultrasonic, njengecandelo lombhobho othe nkqo (ulwelo luvela ezantsi ukuya phezulu) okanye kwicandelo lombhobho othe tye (inxalenye esezantsi yombhobho wonke ingcono);
3. Ngokwesiqhelo, umgama wokufakelwa kombhobho othe tye ucelwa ukuba unyuke uye kwi-10D, ngezantsi kwe-5D. apho u-D ubukhulu bombhobho, akukho candelo lombhobho othe tye elineevalvu ezifanayo, iingqiniba, ububanzi, njl.njl.
Indawo yokulinganisa kufuneka ibe kude kakhulu nemithombo yokuphazamiseka efana neevalvu, iipompo, umbane onamandla aphezulu kunye nee-frequency converters.
4. Imeko yokulinganisa umbhobho kufuneka iqwalaselwe ngokupheleleyo, kwaye icandelo lombhobho elingenayo imilinganiselo kufuneka likhethwe kangangoko kunokwenzeka ukuze lilinganiswe.
Ixesha lokuthumela: Disemba-19-2022