Likaroloana
DDG-2090 letoto la lisebelisoa tsa taolo ea liindasteri tse thehiloeng ho microcomputer ke limithara tse nepahetseng bakeng sa ho methaya conductivity kapa resistivity of solution.Ka mesebetsi e feletseng, ts'ebetso e tsitsitseng, ts'ebetso e bonolo le
melemo e meng, ke lisebelisoa tse nepahetseng bakeng sa tekanyo le taolo ea indasteri.
Melemo ea sesebelisoa sena e kenyelletsa: Pontšo ea LCD e nang le leseli le ka morao le pontšo ea liphoso;boiketsetsomatšeliso a mocheso;e ka thoko 4 ~ 20mA tlhahiso ea hona joale;taolo ea li-relay tse peli;tieho e ka fetohang;e tshosang ka
menyako e holimo le e tlase;memori ea ho theola le lilemo tse fetang leshome tsa polokelo ea data ntle le betri ea bekapo.
Ho ea ka mefuta e mengata ea ho hanyetsa ea sampole ea metsi e lekantsoeng, eleketrode e nang le k = 0.01, 0.1,1.0 kapa 10 e ka sebelisoa ka mokhoa oa ho phalla, ho qoelisoa, ho kenya flanged kapa ho kenya lipeipi.
Lethathamo la ho lekanya: 0-2000us/cm(Elektrode: K=1.0) |
Qeto: 0.01us / cm |
Ho nepahala: 0.01us / cm |
Botsitso: ≤0.02 rona / 24h |
Tharollo e tloaelehileng: Tharollo efe kapa efe e tloaelehileng |
Sebaka sa taolo: 0-5000us / cm |
Matšeliso a mocheso: 0 ~ 60.0 ℃ |
Letšoao la tlhahiso: 4 ~ 20mA ts'ireletso e ikemetseng, e ka habeli tlhahiso ea hajoale. |
Mokhoa oa ho laola sephetho: ON/OFF mabitso a relay (lihlopha tse peli) |
Mojaro oa relay: Max.230V, 5A(AC);Min.l l5V, 10A(AC) |
Mojaro o hlahisoang hajoale: Max.500Ω |
Matla a sebetsang: AC 110V ±l0%, 50Hz |
Kakaretso ea boholo: 96x96x110mm;boholo ba lesoba: 92x92mm |
Boemo ba ho sebetsa: mocheso o potolohileng: 5~45℃ |
Conductivity ke tekanyo ea matla a metsi a ho fetisa motlakase.Bokhoni bona bo amana ka kotloloho le bongata ba li-ion metsing
1. Li-ion tsena tsa conductive li tsoa matsoai a qhibilihisitsoeng le lintho tse sa tloaelehang tse kang alkalis, chlorides, sulfide le carbonate metsoako.
2. Metsoako e qhibilihang ka har'a li-ion e boetse e tsejoa e le li-electrolyte 40. Ha li-ion tse ngata li le teng, li phahamisa conductivity ea metsi.Ka mokhoa o ts'oanang, li-ion tse fokolang tse ka metsing, ha li sebetse hantle.Metsi a nang le distilled kapa deionized a ka sebetsa e le insulator ka lebaka la boleng ba eona bo tlaase haholo (haeba bo sa hlokomolohe) 2. Ka lehlakoreng le leng, metsi a leoatle a na le conductivity e phahameng haholo.
Li-ion li tsamaisa motlakase ka lebaka la litefiso tsa tsona tse ntle le tse mpe
Ha li-electrolyte li qhibiliha ka metsing, li arohana ho ba likaroloana tse nang le "posititive charged" le "anion" tse nang le qoso e mpe.Ha lintho tse qhibilihisitsoeng li arohana ka metsing, likhakanyo tsa tefiso e 'ngoe le e 'ngoe e ntle le e mpe li lula li lekana.Sena se bolela hore leha conductivity ea metsi e eketseha ka li-ion tse ekelitsoeng, e lula e sa nke lehlakore ka motlakase 2
Tataiso ea Theory ea conductivity
Conductivity/Resistivity ke parameter ea tlhahlobo e sebelisoang haholo bakeng sa tlhahlobo ea bohloeki ba metsi, ho lekola li-osmosis tse ka morao, mekhoa ea ho hloekisa, taolo ea lits'ebetso tsa lik'hemik'hale le metsing a litšila a indasteri.Liphetho tse tšepahalang bakeng sa lits'ebetso tsena tse fapaneng li ipapisitse le ho khetha sensor e nepahetseng ea conductivity.Tataiso ea rona e ntle ke sesebelisoa se felletseng sa litšupiso le koetliso se ipapisitseng le mashome a lilemo a boetapele ba indasteri tekanyong ena.