Likaroloana
1. Sheba 'me u hloekise fensetere khoeli le khoeli, ka borashe ba ho itlhoekisa ka boiketsetso, borashe halofo ea hora.
2. Amohela khalase ea safire e hlokomela ho le bonolo ho e hlokomela, ha u hloekisa, sebelisa safire e manganga.khalase, u se ke ua tšoenyeha ka ho apara holim'a fensetere.
3. Sebaka sa ho kengoa se kopaneng, eseng se ferekaneng, se kentsoeng feela hore se qetelle ho se kenya.
4. Tekanyo e tsoelang pele e ka finyelloa, e hahelletsoeng ka 4 ~ 20mA analoge, e ka fetisetsa data homochini o fapaneng ho latela tlhoko.
5. Mefuta e mengata ea litekanyo, ho latela litlhoko tse fapaneng, ho fana ka likhato tse 0-100, 0-500likhato, 0-3000 likhato tse tharo tsa mefuta ea boikhethelo ea tekanyo ea tekanyo.
| Lethathamo la ho lekanya: kutlo ea turbidity: 0~100 NTU, 0~500 NTU, 3000NTU |
| Khatello ea ho kena: 0.3 ~ 3MPa |
| Mocheso o loketseng: 5 ~ 60 ℃ |
| Letšoao la tlhahiso: 4 ~ 20mA |
| Likarolo: Tekanyo ea inthanete, botsitso bo botle, tlhokomelo ea mahala |
| Ho nepahala: |
| Reproducibility: |
| Qeto: 0.01NTU |
| Hora ka hora: <0.1NTU |
| Mongobo o amanang: <70％RH |
| Matla a matla: 12V |
| Tšebeliso ea matla: <25W |
| Bophahamo ba sensor: Φ 32 x163mm (Ho sa kenyeletsoe sephutheloana se emisitsoeng) |
| Boima: 3kg |
| Sensor thepa: 316L tšepe e sa hloekang |
| Botebo bo tebileng: Ka tlas'a metsi 2meters |
Seretse, tekanyo e itseng ea maru a metsi, e 'nile ea hlokomeloa e le pontšo e bonolo le ea motheo ea boleng ba metsi.E 'nile ea sebelisoa bakeng sa ho shebella metsi a nooang, ho kenyelletsa le a hlahisoang ke ho sefa ka lilemo tse mashome.Tekanyo ea moferefere e kenyelletsa tšebeliso ea lebone le khanyang, le nang le litšoaneleho tse hlalositsoeng, ho fumana boteng ba semi-quantitative ea likaroloana tse teng metsing kapa sampole e 'ngoe ea mokelikeli.Leseli la leseli le bitsoa lebone la lebone la ketsahalo.Lintho tse teng metsing li etsa hore leseli la ketsahalo le hasane 'me leseli lena le qhalakaneng le lemohuoe le ho lekanyetsoa ho latela maemo a lekanyang.Ha bongata ba lintho tse ka har'a sampole bo phahame, ho hasana ho hoholo ha leseli la ketsahalo 'me ho ba le lets'olo le phahameng.
Karolo efe kapa efe e ka har'a sampuli e fetang mohloling o hlalositsoeng oa ketsahalo (hangata lebone la incandescent, light emitting diode (LED) kapa laser diode), e ka kenya letsoho ho pherekanong ka kakaretso sampoleng.Sepheo sa ho sefa ke ho tlosa likaroloana ho tloha sampuling leha e le efe e fanoeng.Ha mekhoa ea ho hloekisa e sebetsa hantle 'me e behiloe leihlo ka turbidimeter, moferefere oa metsi a litšila o tla khetholloa ka tekanyo e tlaase le e tsitsitseng.Li-turbidimeter tse ling ha li sebetse hantle metsing a hloekileng haholo, moo boholo ba likaroloana le maemo a lipalo a leng tlase haholo.Bakeng sa li-turbidimeter tse haelloang ke kutlo maemong ana a tlase, liphetoho tsa moferefere tse hlahisoang ke ho robeha ha sefe li ka ba nyane hoo e ka sitoang ho khetholleha lerata la motheo la turbidity la sesebelisoa.
Lerata lena la motheo le na le mehloli e mengata e kenyeletsang lerata la lisebelisoa (lerata la elektroniki), lebone le lahlehileng la lisebelisoa, lerata la sampole, le lerata mohloling oa leseli ka boeona.Litšitiso tsena ke tlatsetso 'me li fetoha mohloli o ka sehloohong oa likarabo tse fosahetseng tsa turbidity mme li ka ama hampe moeli oa ho lemoha lisebelisoa.
Taba ea litekanyetso ho methang ea turbidimetric e thatafalitsoe ke mefuta e fapaneng ea maemo a sebelisoang ka mehla le a amohelehang molemong oa ho tlaleha ke mekhatlo e kang USEPA le Mekhoa e Tloaelehileng, 'me karolo e 'ngoe ke mantsoe kapa tlhaloso e sebelisoang ho eona.Khatisong ea 19th ea Mekhoa e Tloaelehileng ea Tlhahlobo ea Metsi le Metsi a Litšila, ho ile ha hlakisoa ho hlalosa maemo a mantlha le a bobeli.Mekhoa e tloaelehileng e hlalosa maemo a mantlha e le a lokiselitsoeng ke mosebelisi ho tsoa ho thepa e ka lateloang, a sebelisa mekhoa e nepahetseng le tlas'a maemo a tikoloho a laoloang.Ho turbidity, Formazin ke eona feela tekanyetso ea mantlha e tsebahalang 'me litekanyetso tse ling kaofela li lata morao ho Formazin.Ho feta moo, li-algorithms tsa lisebelisoa le litlhaloso tsa li-turbidimeter li lokela ho raloa ho latela maemo ana a mantlha.
Mekgwa e Tloaelehileng jwale e hlalosa maemo a bobedi ka hore ditekanyetso tseo mohlahisi (kapa mokgatlo o ikemetseng wa diteko) o netefaditse ho fana ka diphetho tsa tlhophiso ya disebediswa tse lekanang (ka hara meedi e itseng) ho diphetho tse fumanweng ha sesebediswa se lokisitswe ka maemo a Formazin a lokiseditsweng ke mosebedisi (maemo a mantlha).Litekanyetso tse fapaneng tse loketseng ho lekanyetsoa lia fumaneha, ho kenyeletsoa ho emisoa ha setoko sa 4,000 NTU Formazin, ho emisoa ho tsitsitseng ha Formazin (StablCal ™ Stabilized Formazin Standards, eo hape e bitsoang StablCal Standards, StablCal Solutions, kapa StablCal), le li-microspensions tsa khoebo. styrene divinylbenzene copolymer.
