Izici
1. Hlola futhi uhlanze ifasitela njalo ngenyanga, ngebhulashi lokuhlanza elizenzakalelayo, bhulasha isigamu sehora.
2. Yamukela ingilazi yesafire, qaphela ukugcinwa okulula, lapho uhlanza, yamukela isafire engaklwebhiingilazi, ungakhathazeki ngokuguga kwefasitela.
3. Indawo yokufaka encane, hhayi eyinkimbinkimbi, ifakiwe nje ukuze iqedele ukufakwa.
4. Ukulinganisa okuqhubekayo kungafinyelelwa, umkhiqizo we-analog ongu-4 ~ 20mA owakhelwe ngaphakathi, ungadlulisela idatha kuumshini ohlukahlukene ngokwesidingo.
5. Ububanzi bokulinganisa, ngokuya ngezidingo ezahlukene, okunikeza ama-degree angu-0-100, 0-500amadigri, amadigri angu-0-3000 ububanzi bokulinganisa obuthathu obungakhethwa.
| Ububanzi bokulinganisa: inzwa yokuguquguquka: 0~100 NTU, 0~500 NTU, 3000NTU |
| Ingcindezi yokungena: 0.3 ~ 3MPa |
| Izinga lokushisa elifanele: 5 ~ 60℃ |
| Isignali yokuphuma: 4 ~ 20mA |
| Izici: Ukulinganisa ku-inthanethi, ukuzinza okuhle, ukulungiswa kwamahhala |
| Ukunemba: |
| Ukuphinda kukhiqizwe: |
| Isixazululo: 0.01NTU |
| Ukuhamba ngehora: <0.1NTU |
| Umswakama ohlobene: <70% RH |
| Ukunikezwa kwamandla: 12V |
| Ukusetshenziswa kwamandla: <25W |
| Ubukhulu benzwa: Φ 32 x163mm (Ayifaki okunamathiselwe kokumiswa) |
| Isisindo: 3kg |
| Izinto zenzwa: insimbi engagqwali engu-316L |
| Ukujula Okujulile: Ngaphansi Kwamanzi 2meters |
Ukuvuvukala, isilinganiso sokufiphala koketshezi, kuye kwaqashelwa njengesibonakaliso esilula nesiyisisekelo sekhwalithi yamanzi. Kusetshenziswe ukuqapha amanzi okuphuza, okuhlanganisa nalawo akhiqizwa ukuhlunga amashumi eminyaka. Ukulinganisa ukujiya kuhilela ukusetshenziswa kokukhanya, okunezici ezichaziwe, ukunquma ukuba khona kwenani elincane lezinto ezitholakala emanzini noma kwenye isampula yoketshezi. Ukukhanya kubizwa ngokuthi ukukhanya kwesigameko. Izinto ezikhona emanzini zibangela ukuthi ukukhanya kwesigameko kuhlakazeke futhi lokhu kukhanya okuhlakazekile kuyatholakala futhi kulinganiswe ngokuhambisana nenqubo yokulinganisa elandelekayo. Uma inani lezinto ezitholakala kusampula liphezulu, kulapho ukuhlakazeka kokukhanya kwesigameko kukhulu khona futhi kulapho ukujiya 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.
Isihloko sezindinganiso ekulinganisweni kwe-turbidimetric siyinkimbinkimbi ngokwengxenye ngenxa yezinhlobo ezahlukene zezindinganiso ezisetshenziswa njalo futhi ezamukelekayo ngezinjongo zokubika yizinhlangano ezifana ne-USEPA kanye ne-Standard Methods, kanye nengxenye ngamagama noma incazelo esetshenziswa kuzo. Kuhlelo lwe-19 lwe-Standard Methods for the Examination of Water and Wastewater, kwacaciswa ekuchazeni amazinga ayisisekelo nawasesibili. Izindlela Ezijwayelekile zichaza indinganiso eyinhloko njengaleyo elungiselelwe ngumsebenzisi ngezinto zokusetshenziswa ezilandelekayo, kusetshenziswa izindlela eziqondile nangaphansi kwezimo zemvelo ezilawulwayo. Ekungcoleni, i-Formazin iyona kuphela indinganiso eyinhloko eqashelwayo futhi zonke ezinye izindinganiso zilandelelwa emuva ku-Formazin. Ngaphezu kwalokho, ama-algorithms ezinsimbi kanye nezincazelo zama-turbidimeter kufanele aklanywe ngokuhambisana naleli zinga eliyinhloko.
I-Standard Methods manje ichaza amazinga esibili njengalawo mazinga umenzi (noma inhlangano yokuhlola ezimele) ayiqinisekisile ukunikeza imiphumela yokulinganisa ithuluzi ilingana (ngaphakathi kwemingcele ethile) nemiphumela etholwe lapho ithuluzi lilinganiswa ngezindinganiso ze-Formazin ezilungiselelwe umsebenzisi (izindinganiso eziyinhloko). Izindinganiso ezahlukahlukene ezifanele ukulinganiswa ziyatholakala, kufaka phakathi ukumiswa kwesitoko sezentengiselwano kwe-NTU Formazin engu-4,000, ukumiswa kwe-Formazin okuzinzile (StablCal™ Stabilized Formazin Standards, okubizwa nangokuthi yi-StablCal Standards, StablCal Solutions, noma i-StablCal), kanye nokumiswa kwezentengiselwano kwama-microspheres e-styrene divinylbenzene copolymer.
