Amakilasi okunemba kwamamitha amanzi e-ultrasonic achazwa ngokusekelwe ezindinganisweni zomhlaba wonke njenge-ISO 4064. Lezi zindinganiso zichaza amaphutha aphezulu avumelekile ngaphakathi kwamazinga ahlukene okugeleza. Ngokuvamile, amamitha amanzi e-ultrasonic ahlukaniswa ngezigaba ezahlukene zokunemba, kanti i-Class 1 kanye ne-Class 2 yizona ezivame kakhulu ekusetshenzisweni kwamanzi.
Iklasi 1amamitha amanzi e-ultrasoniczenzelwe ukuba zibe nezinga eliphakeme lokunemba. Ziyadingeka ukuthi zigcine iphutha ngaphakathi kuka-±1% phezu kobubanzi bezinga lokugeleza, ngokuvamile kusukela esilinganisweni sokugeleza esincane (Q1) kuya esilinganisweni sokugeleza esilinganiselwe (Q3). Lokhu kusho ukuthi lapho ukugeleza kwamanzi ngemitha kulinganiswa, ukufundwa kufanele kube ngaphakathi kuka-1% wevolumu yokugeleza yangempela. Ukunemba okunjalo okuphezulu kubalulekile ezimweni lapho kudingeka khona ukulinganisa ukusetshenziswa kwamanzi okunembile, isibonelo, ezakhiweni zezentengiselwano noma ezakhiweni zezimboni lapho ukusetshenziswa kwamanzi kungaba yinto enkulu futhi ukukhokhisa okunembile kubalulekile.
Ngakolunye uhlangothi, iKlasi 2amamitha amanzi e-ultrasonicbanezinga lokunemba eliphansi kancane uma kuqhathaniswa ne-Class 1. Bavunyelwe ukuba nephutha lika-±2% ngaphakathi kobubanzi obufanayo besilinganiso sokugeleza kusukela ku-Q1 kuya ku-Q3. Nakuba lokhu kungase kubonakale njengomehluko omkhulu ekunembileni, ezindaweni eziningi zokuhlala, amamitha e-Class 2 anele. Amaphethini okusetshenziswa kwamanzi ezindaweni zokuhlala avame ukuzinza, futhi iphutha elikhulu kancane elivumelekile alithinti kakhulu ukulunga okuphelele kokukhokhiswa.
Izici ezithonya isigaba sokunemba kwamamitha amanzi e-ultrasonic zinezici eziningi. Ukwakheka kwezinzwa ze-ultrasonic kubaluleke kakhulu. Izinzwa zekhwalithi ephezulu ezikwazi ukukhiqiza imvamisa enembile kanye namakhono okuthola zingalinganisa kangcono isikhathi sokundiza kwamagagasi e-ultrasound ngokugeleza kwamanzi, okuyisimiso esiyisisekelo sokulinganisa ukugeleza kula mamitha. Noma yikuphi ukuphambuka ekusebenzeni kwezinzwa kungaholela ekufundweni okungalungile.
Isakhiwo sangaphakathi semitha naso sidlala indima. Indlela yokugeleza eklanywe kahle eqinisekisa ukugeleza kwamanzi okufanayo nokune-laminar ezungeze izinzwa ze-ultrasonic ibalulekile. Ukugeleza okuguquguqukayo kungaphazamisa ukusabalala kwamagagasi e-ultrasonic, okubangela amaphutha esikhathini esilinganisiwe - sokundiza futhi ngaleyo ndlela kuthinte ukunemba. Ngaphezu kwalokho, inqubo yokulinganisa ngesikhathi sokukhiqiza ibalulekile. Amamitha adinga ukulinganiswa ngokumelene nezindinganiso zokubhekisela ezinembile kakhulu ukuqinisekisa ukuthi ahlangabezana nezidingo zekilasi lokunemba ezichaziwe.
Ekuphetheni, isigaba sokunembaamamitha amanzi e-ultrasonickuyisici esibalulekile esinquma ukufaneleka kwazo ezinhlotsheni ezahlukene zokusetshenziswa. Kungakhathaliseki ukuthi imitha ye-Class 1 yokusetshenziswa kwezimboni okunembile kakhulu noma imitha ye-Class 2 yezinhlelo zokusebenza ezivamile zokuhlala, ukuqonda izigaba zokunemba kusiza ekwenzeni izinqumo ezinolwazi lapho ukhetha izixazululo zokulinganisa amanzi. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, singalindela intuthuko eyengeziwe ekunembeni kwamamitha amanzi e-ultrasonic, okuholela ekuphathweni kwamanzi okuphumelelayo kanye nemikhuba yokukhokhisa enobulungiswa.
Isikhathi sokuthunyelwe: Mashi-17-2025