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E nkehang habobebe pH&ORP Meter BOQU Sesebelisoa

Tlhaloso e Khutšoanyane:

★ Nomoro ea Mohlala: PHS-1701

★ Automation: ho bala ka boiketsetso, ho tsitsitse ebile ho bonolo, matšeliso a mocheso a itekanetseng

★ Phepelo ea Matla: DC6V kapa 4 x AA/LR6 1.5 V

★ Likarolo: Pontšo ea LCD, sebopeho se matla, nako e telele ea bophelo

★ Kopo: laboratori, metsi a litšila, metsi a hloekileng, tšimo joalo-joalo


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Lintlha tsa Sehlahisoa

Bukana ea Mosebelisi

PHS-1701 e nkehang habonolopH metarake pontsho ya dijithalePH mitha, e nang le ponts'o ea dijithale ea LCD, e ka bonts'angPHle litekanyetso tsa mocheso ka nako e le 'ngoe.Sesebelisoa se sebetsa ho li-laboratory tsa litsi tsa koleche tse nyane, litsi tsa lipatlisiso, tlhahlobo ea tikoloho, likhoebo tsa indasteri le tsa merafo le mafapha a mang kapa sampole ea masimong ho fumana tharollo ea metsi'PHboleng le bokgoni (mV) boleng.E na le electrode ea ORP, e ka lekanya boleng ba tharollo ea ORP (oxidation-reduction potential);e na le electrode e khethehileng ea ion, e ka lekanya boleng ba eleketrode e ka bang teng ea eleketrode.

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Li-Index tsa Theknoloji

Lekhalo la ho lekanya pH 0.00…14.00
mV -1999…1999
Temp -5℃---105℃
Qeto pH 0.01pH
mV 1mV
Temp 0.1℃
Phoso ea tekanyo ea yuniti ea elektronike pH ±0.01pH
mV ±1mV
Temp ±0.3℃
tekanyo ea pH 1 ntlha, ntlha ea 2, kapa lintlha tse 3
Ntlha ea Isoelectric pH 7.00
Tharollo ea buffer 8 lihlopha
Phepelo ea motlakase DC6V/20mA ; 4 x AA/LR6 1.5 V kapa NiMH 1.2 V mme e ka lefisoa
Boholo/ Boima ba mmele 230×100×35(mm)/0.4kg
Pontšo LCD
Ho kenya pH BNC, mohanyetsi > 10e+12Ω
Keno ea nakoana RCA(Cinch), NTC30kΩ
Polokelo ea data Lintlha tsa calibration; lintlha tsa tekanyo ea lihlopha tse 198 (lihlopha tse 99 bakeng sa pH, mV ka 'ngoe)
Boemo ba ho sebetsa Temp 5...40℃
Mongobo o amanang 5%...80% (ntle le condensate)
Kereiti ea ho kenya
Kereiti ea tšilafalo 2
  Bophahamo <=2000m

pH ke eng?

PH ke tekanyo ea tšebetso ea hydrogen ion ka tharollo.Metsi a hloekileng a nang le tekanyo e lekanang ea li-ion tsa hydrogen (H +) le

mpehydroxide ions (OH -) e na le pH e sa nke lehlakore.

● Litharollo tse nang le li-ion tsa haedrojene tse ngata (H +) ho feta metsi a hloekileng li na le asiti 'me li na le pH e ka tlase ho 7.

● Litharollo tse nang le li-ion tsa hydroxide tse ngata (OH -) ho feta metsi ke tsa motheo (alkaline) 'me li na le pH e kholo ho feta 7.

 

Ke hobane'ng ha u beha leihlo pH ea metsi?

Tekanyo ea PH ke mohato oa bohlokoa lits'ebetsong tse ngata tsa tlhahlobo ea metsi le ho hloekisa:
● Ho fetoha ha pH ea metsi ho ka fetola boitšoaro ba lik’hemik’hale tse ka metsing.
● PH e ama boleng ba sehlahisoa le polokeho ea bareki.Liphetoho ho pH li ka fetola tatso, 'mala, sethala sa bophelo, botsitso ba sehlahisoa le asiti.
● pH e sa lekaneng ea metsi a pompong e ka baka kutu tsamaisong ea ho ajoa 'me e ka lumella litšepe tse boima hore li tsoe.
● Ho laola maemo a pH a metsi a indasteri ho thusa ho thibela ho bola le ho senyeha ha lisebelisoa.
● Libakeng tsa tlhaho, pH e ka ama limela le liphoofolo. 

  • E fetileng:
  • E 'ngoe:

  • Buka ea PHS-1701

    Ngola molaetsa wa hao mona mme o re romele wona