Umgaqo wokulinganisa
Indlela yokusasaza ukukhanya kwe-ZDYG-2088-01QX ye-turbidity sensor esekelwe kwindibaniselwano yokufunxwa kwe-infrared, ukukhanya kwe-infrared okukhutshwa ngumthombo wokukhanya emva kokusasazeka kwe-turbidity kwisampuli. Okokugqibela, ngexabiso lokuguqulwa kwesignali zombane ze-photodetector, kunye nokufumana i-turbidity yesampuli emva kokusetyenzwa kwesignali ye-analog neyedijithali.
| Uluhlu lokulinganisa | 0.01-100 NTU，0.01-4000 NTU |
| Ukuchaneka | Ngaphantsi kwexabiso elilinganisiweyo le-±1%, okanye ±0.1NTU, khetha elikhulu |
| Uluhlu loxinzelelo | ≤0.4Mpa |
| Isantya sangoku | ≤2.5m/s, 8.2ft/s |
| Ukulinganisa | Ukulinganiswa kwesampulu, ukulinganiswa kwethambeka |
| Izinto eziphambili zesensor | Umzimba: SUS316L + PVC (uhlobo oluqhelekileyo), SUS316L Titanium + PVC (uhlobo lwamanzi olwandle) ； Uhlobo lwesangqa se-O：Irabha yeFluorine； Intambo: PVC |
| Ukunikezwa Amandla | 12V |
| Ujongano lonxibelelwano | I-MODBUS RS485 |
| Indawo yokugcina ubushushu | -15 ukuya kuma-65℃ |
| Ubushushu bokusebenza | 0 ukuya kwi-45℃ |
| Ubungakanani | 60mm* 256mm |
| Ubunzima | 1.65kg |
| Inqanaba lokukhusela | IP68/NEMA6P |
| Ubude bekhebula | Intambo eqhelekileyo eyi-10m, inokwandiswa ukuya kwi-100m |
1. Umngxuma womngxuma wesityalo samanzi empompini, isitya sokulahla inkunkuma njl. njl. amanyathelo okubeka esweni kwi-intanethi kunye nezinye iinkalo zokungcola.
2. Isikhululo sokucocwa kwamanzi amdaka, ukubeka esweni kwi-intanethi ukungcoliswa kweentlobo ngeentlobo zeenkqubo zemveliso yamanzi kunye nenkqubo yokucocwa kwamanzi amdaka kwiimveliso zoshishino.
I-Turbidity, indlela yokulinganisa ubumanzi kumalwelo, iye yabonwa njengophawu olulula nolusisiseko lomgangatho wamanzi. Isetyenziselwe ukujonga amanzi okusela, kuquka nalawo aveliswa kukucoca amashumi eminyaka. Ukulinganisa i-Turbidity kubandakanya ukusetyenziswa komqadi wokukhanya, oneempawu ezichaziweyo, ukumisela ubukho obuncinci bezinto ezifumaneka emanzini okanye kwenye isampuli yolwelo. Umqadi wokukhanya ubizwa ngokuba ngumqadi wokukhanya kwesiganeko. Izinto ezikhoyo emanzini zibangela ukuba umqadi wokukhanya kwesiganeko usasazeke kwaye oku kukhanya kusasazekayo kuyafunyanwa kwaye kulinganiswe ngokumalunga nomgangatho wokulinganisa olandelekayo. Okukhona ubungakanani bezinto ezifumaneka kwisampuli buphezulu, kokukhona ukusasazeka komqadi wokukhanya kwesiganeko kukhulu kwaye kokukhona ukusasazeka okubangelwa kuko kuphezulu.
Naliphi na isuntswana elikwisampulu elidlula kumthombo wokukhanya ochaziweyo (ngokuqhelekileyo isibane se-incandescent, i-light emitting diode (LED) okanye i-laser diode), linokuba negalelo kwi-turbidity iyonke kwisampulu. Injongo yokucoca kukususa amasuntswana kuyo nayiphi na isampulu. Xa iinkqubo zokucoca zisebenza kakuhle kwaye zijongwa nge-turbidimeter, i-turbidity yokungcola iya kubonakala ngokulinganisa okuphantsi nokuzinzileyo. Ezinye ii-turbidimeters azisebenzi kakuhle kumanzi acocekileyo kakhulu, apho ubungakanani beesuntswana kunye namanqanaba okubalwa kweesuntswana aphantsi kakhulu. Kwabo bangenazo iimvakalelo kula manqanaba aphantsi, utshintsho lwe-turbidity olubangelwa kukwaphuka kwesihluzo lunokuba luncinci kangangokuba alunakuhlukaniswa nengxolo yesiseko se-turbidity yesixhobo.
Le ngxolo isisiseko inemithombo eliqela equka ingxolo yesixhobo esiqhelekileyo (ingxolo ye-elektroniki), ukukhanya okungaqhelekanga kwesixhobo, ingxolo yesampulu, kunye nengxolo kumthombo wokukhanya ngokwawo. Ezi ziphazamiso zongezwa kwaye ziba ngumthombo oyintloko weempendulo ze-turbidity ezingezizo kwaye zinokuchaphazela kakubi umda wokufunyanwa kwesixhobo.
Isihloko semigangatho ekulinganisweni kwe-turbidimetric siyinkimbinkimbi ngokuyinxenye ngenxa yeentlobo ngeentlobo zemigangatho esetyenziswa rhoqo kwaye eyamkelekileyo kwiinjongo zengxelo yimibutho efana ne-USEPA kunye ne-Standard Methods, kwaye ngokuyinxenye sisigama okanye inkcazo esetyenziswa kuzo. Kwi-19th Edition ye-Standard Methods for the Examination of Water and Wastewater, kwacaciswa ekuchazeni imigangatho ephambili ngokuchasene neyesibini. I-Standard Methods ichaza umgangatho oyintloko njengowo ulungiselelwe ngumsebenzisi ngezinto ezikrwada ezinokulandelelwa, kusetyenziswa iindlela ezichanekileyo kunye neemeko ezilawulwayo zendalo. Kwi-turbidity, i-Formazin yeyona migangatho yokuqala yokwenyani eyaziwayo kwaye yonke eminye imigangatho ilandelelwa emva kwi-Formazin. Ngaphezu koko, ii-algorithms zezixhobo kunye neenkcukacha ze-turbidimeters kufuneka zenziwe ngokujikeleze lo mgangatho oyintloko.
I-Standard Methods ngoku ichaza imigangatho yesibini njengemigangatho umenzi (okanye umbutho ozimeleyo wovavanyo) ayiqinisekisileyo ukunika iziphumo zokulinganisa izixhobo ezilingana (ngaphakathi kwemida ethile) neziphumo ezifunyenweyo xa isixhobo silinganiswa ngemigangatho yeFormazin elungiselelwe ngumsebenzisi (imigangatho ephambili). Imigangatho eyahlukeneyo efanelekileyo yokulinganisa iyafumaneka, kubandakanya ukumiswa kwesitokhwe sorhwebo se-4,000 NTU Formazin, ukumiswa kweFormazin okuzinzileyo (StablCal™ Stabilized Formazin Standards, ekwabizwa ngokuba yiStablCal Standards, StablCal Solutions, okanye StablCal), kunye nokumiswa kwezorhwebo kwe-microspheres ye-styrene divinylbenzene copolymer.
