SJG-2083CS Online Acid Alkaline Concentration Meter

Tlhaloso e Khutšoanyane:

Sesebelisoa se secha sa inthanete se bohlale se entsoeng se akaretsa tekanyo ea conductivity le mahloriso a litharollo tse fapaneng tsa sodium chloride, hydrochloric acid, nitric acid, sodium hydroxide, le diluted/concentrated sulfuric acid. Sesebelisoa sena se buisana le sensor ka RS485 (ModbusRTU), e nang le litšobotsi tsa puisano e potlakileng le data e nepahetseng. Mesebetsi e felletseng, ts'ebetso e tsitsitseng, ts'ebetso e bonolo, tšebeliso e tlase ea matla, polokeho le ts'epo ke melemo e ikhethang ea sesebelisoa sena.

Methara ena e sebelisa electrode ea mahloriso ea dijithale ea acid-alkaline e tsamaellanang, e ka sebelisoang haholo tlhahisong ea motlakase oa mocheso, indastering ea lik'hemik'hale, mokhoa oa phapanyetsano ea li-ion ho hlahisa mahloriso a metsi a hloekileng haholo tharollong ea tsosoloso, kapa e sebelisetsoang ho lokisa tharollo ea pickling ea boiler, ho laola mahloriso a letsoai la acid-alkaline tharollong Tlhokomelo e tsoelang pele.


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Qaqiso ea Sehlahisoa

Asiti le Alkaline ke eng?

Sebaka sa tekanyo HNO3: 0~25.00%
H2SO4: 0~25.00% \ 92%~100%
HCL: 0~20.00% \ 25~40.00)%
NaOH: 0~15.00% \ 20~40.00)%
Ho nepahala ±2%FS
Qeto 0.01%
Ho Pheta-pheta 1%
Li-sensor tsa mocheso Pt1000 le
Mefuta ea matšeliso a mocheso 0~100℃
Sehlahisoa 4-20mA, RS485 (ha ho hlokahale)
Phatlalatso ea alamo Hangata mabitso a 2 a bulehileng ke a boikhethelo, AC220V 3A /DC30V 3A
Phepelo ea motlakase AC(85~265) Maqhubu a V (45~65)Hz
Matla ≤15W
Tekanyo ka kakaretso 144 mm×144 mm×104 mm; Boholo ba masoba: 138 mm×138 mm
Boima ba 'mele 0.64kg
Boemo ba tšireletso IP65

  • E fetileng:
  • E 'ngoe:

  • Metsing a hloekileng, karolo e nyane ea limolek'hule e lahleheloa ke haeterojene e le 'ngoe ho tsoa sebopehong sa H2O, ts'ebetsong e bitsoang karohano. Ka hona metsi a na le palo e nyane ea li-ion tsa haeterojene, H+, le li-ion tse setseng tsa hydroxyl, OH-.

    Ho na le tekatekano pakeng tsa ho thehoa ho sa feleng le ho arohana ha karolo e nyane ea limolek'hule tsa metsi.

    Li-ion tsa haedrojene (OH-) ka metsing li kopana le limolek'hule tse ling tsa metsi ho etsa li-ion tsa hydronium, li-ion tsa H3O+, tse atisang ho bitsoa li-ion tsa hydrogen. Kaha li-ion tsena tsa hydroxyl le hydronium li leka-lekane, tharollo ha e na asiti kapa alkaline.

    Asiti ke ntho e fanang ka li-ion tsa haedrojene hore e be tharollo, ha motheo kapa alkali e le e nkang li-ion tsa haedrojene.

    Lintho tsohle tse nang le haeterojene ha li na asiti kaha haeterojene e tlameha ho ba teng boemong bo lokolloang habonolo, ho fapana le metsoako e mengata ea lintho tse phelang e kopanyang haeterojene le liathomo tsa khabone ka thata haholo. Kahoo pH e thusa ho lekanya matla a asiti ka ho bontša hore na e ntša li-ion tse kae tsa haeterojene tharollong.

    Asiti ea hydrochloric ke asiti e matla hobane tlamo ea ionic pakeng tsa haedrojene le li-ion tsa chloride ke ea polar e qhibilihang habonolo metsing, e hlahisang li-ion tse ngata tsa haedrojene 'me e etsa hore tharollo e be le asiti e matla. Ke ka lebaka leo e nang le pH e tlase haholo. Mofuta ona oa ho arohana ka har'a metsi le oona o molemo haholo mabapi le keketseho ea matla, ke ka lebaka leo ho etsahalang habonolo hakana.

    Li-acid tse fokolang ke metsoako e fanang ka haeterojene empa e seng ka potlako, joalo ka li-acid tse ling tsa organic. Acetic acid, e fumanoang ka aseneng, mohlala, e na le haeterojene e ngata empa e le sehlopheng sa carboxylic acid, e e bolokang ka maqhama a covalent kapa a nonpolar.

    Ka lebaka leo, ke e 'ngoe feela ea li-hydrogen e khonang ho tloha molek'huleng, 'me leha ho le joalo, ha ho na botsitso bo bongata bo fumanoang ka ho fana ka eona.

    Motheo kapa alkali e amohela li-ion tsa haedrojene, 'me ha e eketsoa metsing, e monya li-ion tsa haedrojene tse entsoeng ke ho arohana ha metsi e le hore ho leka-lekana ho fetohe ho latela mahloriso a li-ion tsa hydroxyl, e leng se etsang hore tharollo e be alkaline kapa ea motheo.

    Mohlala oa motheo o tloaelehileng ke sodium hydroxide, kapa lye, e sebelisoang ho etsa sesepa. Ha asiti le alkali li le teng ka bongata bo lekanang hantle ba molar, li-ion tsa hydrogen le hydroxyl lia kopana habonolo, li hlahisa letsoai le metsi, ka karabelo e bitsoang neutralization.

    Ngola molaetsa oa hau mona 'me u o romelle ho rona