I-transmitter ingasetyenziselwa ukubonisa idatha elinganiswe yinzwa, ngoko umsebenzisi unokufumana i-4-20mA imveliso ye-analog ngokucwangciswa kwe-interface ye-transmitter kunye nokulinganisa.Kwaye inokwenza ulawulo lokuhanjiswa, unxibelelwano lwedijithali, kunye neminye imisebenzi ibe yinyani.Imveliso isetyenziswa ngokubanzi kwiplanti yogutyulo, isityalo samanzi, isikhululo samanzi, amanzi angaphezulu, ukulima, ishishini kunye namanye amasimi.
| Uluhlu lokulinganisa | 0~100NTU, 0-4000NTU |
| Ukuchaneka | ±2% |
| Ubungakanani | 144*144*104mm L*W*H |
| Ubunzima | 0.9kg |
| Izinto zeShell | ABS |
| Ubushushu bokusebenza | 0 ukuya kwi-100℃ |
| Ukunikezwa Amandla | 90 – 260V AC 50/60Hz |
| Isiphumo | 4-20mA |
| Udluliselo | 5A/250V AC 5A/30V DC |
| Unxibelelwano lweDijithali | Umsebenzi wonxibelelwano we-MODBUS RS485, onokuhambisa imilinganiselo yexesha langempela |
| Ireyithi yokungaManzi | IP65 |
| Ixesha lewaranti | 1 unyaka |
I-turbidity, umlinganiselo wobumnyama kulwelo, ibonwe njengesalathisi esilula nesisisiseko somgangatho wamanzi.Isetyenziselwe ukujonga amanzi okusela, kubandakanywa nalawo avelisiweyo ngokuhluzwa amashumi eminyaka.Umlinganiselo we-turbidity ubandakanya ukusetyenziswa kwe-beam yokukhanya, eneempawu ezichaziweyo, ukumisela ubukho be-semi-quantitative ye-particle ekhoyo emanzini okanye enye isampuli yolwelo.Isibane sokukhanya sibizwa ngokuba sisibane sokukhanya sesiganeko.Izinto ezikhoyo emanzini zibangela ukuba ukukhanya kwesiganeko kusasazeke kwaye oku kukhanya okusasaziweyo kuchongiwe kwaye kulinganiswe ngokwemilinganiselo yokulinganisa okulandelekayo.Okukhona uphezulu ubuninzi bezinto eziqulethwe kwisampulu, kokukhona ukusasazwa kwentsimbi yesikhanyiso sesiganeko kwaye kokukhona kuphezulu isiphumo sobunzima.
Naliphi na i-particle ngaphakathi kwesampulu edlula kumthombo wokukhanya wesiganeko esichaziweyo (ngokuqhelekileyo isibane se-incandescent, i-light emitting diode (LED) okanye i-laser diode), inokufaka isandla kwi-turbidity yonke kwisampuli.Injongo yokucoca kukuphelisa amasuntswana kuyo nayiphi na isampuli enikiweyo.Xa iinkqubo zokucoca zisebenza ngokufanelekileyo kwaye zibekwe esweni nge-turbidimeter, i-turbidity yamanzi amdaka iya kubonakala ngomlinganiselo ophantsi kunye nozinzile.Ezinye ii-turbidimeters ziye zingasebenzi kakuhle kumanzi acocekileyo kakhulu, apho ubukhulu bamasuntswana kunye namanqanaba okubalwa kwamasuntswana aphantsi kakhulu.Kwezo turbidimeters ezingenabuntununtunu kula manqanaba aphantsi, utshintsho lwe-turbidity olubangelwa kukwaphulwa kwesihluzo lunokuba luncinci kangangokuba lungabonakali kwingxolo yesiseko ye-turbidity yesixhobo.
Le ngxolo yesiseko inemithombo emininzi ebandakanya ingxolo yesixhobo esingokwemvelo (ingxolo ye-elektroniki), isibane esilahlekileyo sesixhobo, ingxolo yesampulu, kunye nengxolo kumthombo wokukhanya ngokwawo.Ezi ziphazamiso ziyongeza kwaye ziba ngowona mthombo wempendulo ye-turbidity yobuxoki kwaye inokuchaphazela kakubi umda wokubona isixhobo.
1.Ukumiselwa ngendlela ye-turbidimetric okanye indlela yokukhanya
I-turbidity inokulinganiswa ngendlela ye-turbidimetric okanye indlela yokukhanya okusasazekayo.ilizwe lam ngokubanzi lamkela indlela ye-turbidimetric yokuzimisela.Ukuthelekisa isampuli yamanzi kunye nesisombululo esisemgangathweni esilungiselelwe nge-kaolin, iqondo le-turbidity alikho phezulu, kwaye kuchazwe ukuba ilitha enye yamanzi adibeneyo iqulethe i-1 mg ye-silica njengeyunithi ye-turbidity.Kwiindlela ezahlukeneyo zokulinganisa okanye imigangatho eyahlukeneyo esetyenzisiweyo, amaxabiso afunyenweyo omlinganiselo we-turbidity asenokungahambelani.
2. Umlinganiselo wemitha ye-turbidity
I-turbidity nayo inokulinganiswa ngemitha ye-turbidity.I-turbidimeter ikhupha ukukhanya ngecandelo lesampulu, kwaye ibona ukuba kungakanani ukukhanya okuhlakazekileyo ngamaqhekeza emanzini ukusuka kwindlela eyi-90 ° ukuya kwisiganeko sokukhanya.Le ndlela yokulinganisa ukukhanya okuthe saa ibizwa ngokuba yindlela yokusasaza.Nabuphi na ubugqwirha bokwenyani kufuneka bulinganiswe ngolu hlobo.
