Umehluko Phakathi Kwemitha Yezinga Le-Ultrasonic kanye Nemitha Yezinga Lokucindezela Okungaguquki

1. Isimiso Sokusebenza

Imitha Yezinga Le-Ultrasonic
Isebenzisa isilinganiso esingathintani. Inzwa ikhipha ama-pulse e-ultrasonic, abuyela emuva lapho efika endaweni ewuketshezi. Isilawuli sibala ukuphakama kwezinga loketshezi ngokulinganisa isikhathi sokuhamba kwamagagasi omsindo (ngokusekelwe esivinini somsindo emoyeni).
Isidluliseli Sezinga Lokucindezela Okungaguquki (Okucwiliswayo)
Isebenzisa isimiso sokucindezela kwe-hydrostatic. I-probe icwiliswa ngqo oketshezini; ingcindezi ekhishwa uketshezi ku-diaphragm yesensa ilingana nokujula koketshezi. Isignali yokucindezela iguqulwa ibe yisignali kagesi ukuze kutholakale izinga loketshezi ngesikhathi sangempela.

2. Ukufakwa kanye Nemodi Yokuxhumana
Imitha Yezinga Le-Ultrasonic
- Ukufakwa okungathintani: kufakwe ngaphezu kwethangi, umgodi noma isitsha esivulekile, akukho ukuxhumana okuqondile noketshezi.
- Kulula ukuyifaka, asikho isidingo sokusika ipayipi noma ukubhoboza imigodi phansi kwethangi.
- Ilungele uketshezi oluqothulayo, olunamathelayo, olungcolile noma uketshezi oluqukethe izinhlayiya eziqinile (akukho bungozi bokungcola kwe-probe).
Umthumeli Wezinga Lokucindezela Okungaguquki
- Ukulinganisa ukuthintana: i-probe kumele ifakwe emanzini.
- Ukufakwa kudinga ukubeka inzwa endaweni ephakathi nendawo kusukela phezulu noma phansi kwethangi/isitsha.
- Akufanele uketshezi oluqinile kakhulu, njengoba i-probe ivame ukumbozwa udaka, i-sediment noma izinto eziqinile.

3. Ukuzivumelanisa Nemvelo
Imitha Yezinga Le-Ultrasonic
- Kuthintwa yizici zemvelo ezifana nokushintsha kwezinga lokushisa, umusi, inkungu, uthuli, kanye negwebu ebusweni boketshezi.
- Akukhuthazwa ngamathangi avaliwe anomusi osindayo, igwebu elinamandla, noma izindawo ezinothuli oluningi.
- Kufanelekela amachibi avulekile, imifula, amathangi amanzi ahlanzekile, kanye nendle evamile (enegwebu elincane).
Umthumeli Wezinga Lokucindezela Okungaguquki
- Akuthinteki umusi, igwebu, uthuli, noma izinga lokushisa lomoya (ukulinganisa akuxhomekile ezimweni zomoya).
- Ukulinganisa okuzinzile emathangini avaliwe, emathangini amnyama, emswakama ophezulu, nakwezinye izindawo ezinzima.
- Ingasebenza kahle endaweni enezinto ezincane ezididayo (kudingeka ukuhlanza njalo).

4. Ukufaneleka Okuphakathi
Imitha Yezinga Le-Ultrasonic
Ifanele: amanzi ahlanzekile, indle, amanzi omfula, uketshezi lwamakhemikhali olungenalo igwebu elinzima.
Akufanele: uwoyela oqinile, igwebu eliqinile, imidiya elula yokwenza i-crystallization (ingavimba noma iphazamise ukudluliswa kwamagagasi omsindo).
Umthumeli Wezinga Lokucindezela Okungaguquki
Ifanelekela: amanzi, amanzi angcolile, uwoyela, izinto zamakhemikhali, indle enezibi, kanye noketshezi olubola kancane (ngezinto zokuhlola ezifanele: 304/316L, i-PVDF).
Akufanele: imidiya enokugqwala okunamandla (ngaphandle kokuguqulwa okukhethekile kwezinto) noma imidiya eqine kakhulu evala kalula i-diaphragm.

5. Ukugcinwa Nokuphila Kwenkonzo
Imitha Yezinga Le-Ultrasonic
- Azikho izingxenye ezigugile, cishe azidingi ukulungiswa.
- Akukho ukuxhumana ne-medium, akukho ukungcola, futhi isikhathi eside senkonzo.
- Kudingeka uhlanze njalo indawo ye-probe ukuze ugweme uthuli noma ukungcola okuvimba ukuphuma kwamagagasi omsindo.
Umthumeli Wezinga Lokucindezela Okungaguquki
- I-diaphragm kulula ukuyivimba noma ukungcoliswa udaka, indle, noma izinto ezinamathelayo.
- Kudinga ukuhlanzwa njalo, ukuhlolwa, kanye nokulinganiswa ukuqinisekisa ukunemba kokulinganisa.
- Ukuguga kwe-diaphragm kungathinta ukuzinza kokulinganisa kwesikhathi eside, kudinge ukushintshwa njalo.

6. Ukunemba Nezindleko
Imitha Yezinga Le-Ultrasonic
- Ukunemba okuphakathi (ngokuvamile ±0.5%~±1.0% FS), okwanele ukusetshenziswa kwezimboni eziningi zamanzi.
- Isakhiwo esilula, izindleko ezimaphakathi, ezingabizi kakhulu ezimweni zokulinganisa ezingathintani.
Umthumeli Wezinga Lokucindezela Okungaguquki
- Ukunemba okuphezulu kokulinganisa (ngokuvamile ±0.1%~±0.5% FS), ukufunda okuzinzile, okufanele izimo ezidinga ukulinganisa okunembile.
- Izindleko eziphansi kunezilinganisi ze-ultrasonic ezisetshenziswayo eziningi ezisezingeni eliphansi (≤10m).
- Ukusebenza kahle kwezindleko zokuqapha isikhathi eside amathangi avaliwe noma amazinga oketshezi ajulile.

7. Isifinyezo Esiyinhloko Sokusekela
Uma uphendula imibuzo yamakhasimende, gxila kumaphuzu alandelayo ayinhloko ngokusekelwe ezidingweni zawo zangempela:
- Uma ikhasimende lidinga ukulinganiswa okungathintani (ukugwema ukungcola okuphakathi), ncoma amamitha e-ultrasonic level.
- Uma ikhasimende lisebenzisa ithangi elivalwe, line-foam/umusi ophezulu, noma lidinga ukunemba okuphezulu kokulinganisa, ncoma ama-transmitter angashintshi.
- Kwabezindaba ezingcolile neziqinile ezinezibi, amamitha okucindezela angaguquki afaneleka kakhulu (ngokulungiswa njalo); kwabezindaba ezigqwalisayo, qinisekisa kuqala izinto ze-probe.
- Amamitha e-Ultrasonic kulula ukuwafaka nokunakekela; amamitha okucindezela angaguquki azinzile kakhulu ezindaweni ezinomoya onzima.