I-transmitter ingasetshenziswa ukubonisa idatha elinganiswe yi-sensor, ukuze umsebenzisi athole umphumela we-analog ongu-4-20mA ngokucushwa kwe-interface ye-transmitter kanye nokulinganiswa kwayo. Futhi ingenza ukulawula ukudluliselwa, ukuxhumana kwedijithali, kanye neminye imisebenzi kube ngokoqobo. Umkhiqizo usetshenziswa kabanzi esitshalweni sendle, esitshalweni samanzi, esiteshini samanzi, emanzini angaphezulu, kwezolimo, embonini nakwezinye izinkambu.
| Ububanzi bokulinganisa | 0~100NTU, 0-4000NTU |
| Ukunemba | ±2% |
| Usayizi | 144*144*104mm Ububanzi*Ububanzi*Ububanzi |
| Isisindo | 0.9kg |
| Izinto zegobolondo | I-ABS |
| Izinga Lokushisa Lokusebenza | 0 kuya ku-100℃ |
| Ukunikezwa kwamandla kagesi | 90 – 260V AC 50/60Hz |
| Umphumela | 4-20mA |
| I-Relay | 5A/250V AC 5A/30V DC |
| Ukuxhumana Kwedijithali | Umsebenzi wokuxhumana we-MODBUS RS485, ongadlulisela izilinganiso zesikhathi sangempela |
| Izinga Lokungangeni Manzi | I-IP65 |
| Isikhathi Sewaranti | Unyaka ongu-1 |
Ukukhukhumala, isilinganiso sokufiphala koketshezi, kuye kwaqashelwa njengesibonakaliso esilula nesiyisisekelo sekhwalithi yamanzi. Kusetshenziswe ukuqapha amanzi okuphuza, okuhlanganisa nalawo akhiqizwa ukuhlunga amashumi eminyaka. Ukulinganiswa kokukhukhumala kuhilela ukusetshenziswa kogongolo lokukhanya, olunezici ezichaziwe, ukunquma ukuba khona kwenani elincane lezinto ezitholakala emanzini noma kwenye isampula yoketshezi. Ugongolo lokukhanya lubizwa ngokuthi ugongolo lokukhanya olutholakala emanzini. Izinto ezikhona emanzini zibangela ukuthi ugongolo lokukhanya olutholakala emanzini luhlakazeke futhi lokhu kukhanya okuhlakazekile kuyatholwa futhi kubalwe uma kuqhathaniswa nendinganiso yokulinganisa elandelekayo. Uma inani lezinto eziqukethwe kusampula liphezulu, kulapho ukuhlakazeka kogongolo lokukhanya olutholakalayo kukhulu khona futhi kulapho ukukhukhumala okubangelwayo kuphakeme khona.
Noma iyiphi inhlayiya engaphakathi kwesampula edlula emthonjeni wokukhanya ochaziwe (ngokuvamile isibani se-incandescent, i-diode ekhipha ukukhanya (i-LED) noma i-laser diode), ingaba nomthelela ekungcoleni okuphelele kwesampula. Umgomo wokuhlunga ukususa izinhlayiya kunoma iyiphi isampula enikeziwe. Lapho izinhlelo zokuhlunga zisebenza kahle futhi ziqashwe nge-turbidimeter, ukungcola kokungcola kuzobonakala ngokulinganisa okuphansi nokuzinzile. Amanye ama-turbidimeter awasebenzi kahle emanzini ahlanzekile kakhulu, lapho ubukhulu bezinhlayiya kanye namazinga enombolo yezinhlayiya ephansi kakhulu. Kulawo ma-turbidimeter antula ukuzwela kula mazinga aphansi, izinguquko zokungcola ezibangelwa ukwephulwa kwesihlungi zingaba zincane kangangokuthi azihlukaniseki nomsindo oyisisekelo wokungcola wethuluzi.
Lo msindo oyisisekelo unemithombo eminingana ehlanganisa umsindo wezinsimbi ongokwemvelo (umsindo we-elekthronikhi), ukukhanya okulahlekile kwezinsimbi, umsindo wesampula, kanye nomsindo emthonjeni wokukhanya uqobo. Lokhu kuphazamiseka kuyanezela futhi kuba umthombo oyinhloko wezimpendulo zokungcoliswa okungamanga futhi kungathinta kabi umkhawulo wokutholwa kwezinsimbi.
1.Ukunqunywa ngendlela ye-turbidimetric noma indlela yokukhanya
Ukushuba kungalinganiswa ngendlela ye-turbidimetric noma indlela yokukhanya okuhlakazekile. Izwe lakithi ngokuvamile lisebenzisa indlela ye-turbidimetric yokunquma. Uma kuqhathaniswa isampula yamanzi nesisombululo esijwayelekile se-turbidity esilungiselelwe nge-kaolin, izinga lokushuba aliphezulu, futhi kushiwo ukuthi ilitha elilodwa lamanzi acwengekile liqukethe i-1 mg ye-silica njengeyunithi yokushuba. Ngezindlela ezahlukene zokulinganisa noma amazinga ahlukene asetshenzisiwe, amanani okulinganisa ukushuba atholakalayo angase angahambisani.
2. Ukulinganisa imitha yokuguquguquka
Ukukhanya kungalinganiswa ngemitha yokukhanya. I-turbidimeter ikhipha ukukhanya ngengxenye yesampula, futhi ithole ukuthi kungakanani ukukhanya okuhlakazekile yizinhlayiya emanzini kusukela ohlangothini oluyi-90° kuya ekukhanyeni kwesigameko. Le ndlela yokulinganisa ukukhanya okuhlakazekile ibizwa ngokuthi indlela yokusakaza. Noma yikuphi ukukhanya kwangempela kumele kulinganiswe ngale ndlela.
