SJG-2083CS Online Acid Alkaline Concentration Meter

Tsananguro pfupi:

Chishandiso chitsva chedhijitari chakagadzirwa online chinoyera kufambiswa kwemhepo uye huwandu hwemhinduro dzakasiyana-siyana dzesodium chloride, hydrochloric acid, nitric acid, sodium hydroxide, uye dilute/concentrated sulfuric acid. Chishandiso ichi chinotaurirana nesensor kuburikidza neRS485 (ModbusRTU), ine hunhu hwekutaurirana nekukurumidza uye data rakarurama. Mabasa akakwana, kushanda kwakasimba, kushanda nyore, kushandiswa kwesimba shoma, kuchengetedzeka uye kuvimbika ndizvo zvakanakira zvechishandiso ichi.

Iyi mita inoshandisa electrode yedigital acid-alkaline concentration electrode inoenderana, iyo inogona kushandiswa zvakanyanya mukugadzira simba rekupisa, indasitiri yemakemikari, nzira yekuchinjana maion kugadzira huwandu hwemvura yakachena mu regeneration solution, kana kushandiswa kugadzirisa boiler pipe pickling solution, kudzora huwandu hweacid-alkaline salt mu solution. Kuramba uchitarisa.

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Ruzivo rweChigadzirwa

Chii chinonzi Acid neAlkaline?

Rudzi rwekuyera	HNO3: 0～25.00%
	H2SO4: 0～25.00% \ 92%~100%
	HCL: 0～20.00% \ 25～40.00)%
	NaOH: 0～15.00% \ 20～40.00)%
Kururama	±2%FS
Kugadziriswa	0.01%
Kudzokorora	1%
Ma sensor ekupisa	Pt1000 nezvimwe
Tembiricha muripo wemhando yepamusoro	0～100℃
Zvinobuda	4-20mA, RS485 (sarudzo)
Kutumira alarm	Ma contact maviri anowanzo vhurwa haadiwi, AC220V 3A /DC30V 3A
Magetsi	AC(85～265) V Frequency (45～65)Hz
Simba	≤15W
Chiyero chose	144 mm×144 mm×104 mm; Saizi yegomba: 138 mm×138 mm
Huremu	0.64kg
Dziviriro	IP65

Yakapfuura: IoT Multi-parameter Analyzer yemhando yemvura

Zvinotevera: Maindasitiri eSodium Meter Online

Mumvura yakachena, chikamu chidiki chemamorekuru chinorasikirwa nehydrogen imwe chete kubva muchimiro cheH2O, mukuita kunonzi dissociation. Saka mvura ine huwandu hushoma hwehydrogen ions, H+, uye residual hydroxyl ions, OH-.

Pane kuenzana pakati pekuumbwa kunogara kuripo uye kupatsanurwa kwechikamu chidiki chemamorekuru emvura.

Maion ehydrogen (OH-) ari mumvura anosangana nemamwe mamorekuru emvura kuti agadzire maion ehydronium, maion eH3O+, ayo anowanzo nzi maion ehydrogen. Sezvo aya maion ehydroxyl nehydronium ari mu equilibrium, mhinduro yacho haina acidic kana alkaline.

Asidhi chinhu chinopa mahydrogen ions mu solution, nepo base kana alkali iri iyo inotora mahydrogen ions.

Zvinhu zvese zvine hydrogen hazvina acidic sezvo hydrogen inofanira kunge iripo mumamiriro ekusunungurwa zviri nyore, kusiyana nemakomponi mazhinji eorganic anobatanidza hydrogen kumaatomu ekabhoni zvakasimba. Saka pH inobatsira kuyera simba reacid nekuratidza kuti ingani hydrogen ions yainoburitsa mumushonga.

Hydrochloric acid iasidhi yakasimba nekuti chisungo cheionic chiri pakati pehydrogen nemaion echloride chiri polar chinonyungudika nyore nyore mumvura, zvichigadzira maion akawanda ehydrogen uye zvichiita kuti mhinduro ive neacid yakawanda. Ndokusaka ine pH yakaderera zvikuru. Rudzi urwu rwekupatsanurwa mumvura rwakanakirawo zvikuru kana tichitarisa kuwedzerwa kwesimba, ndosaka zvichiitika nyore nyore.

Asidhi asina simba zvinhu zvinopa hydrogen asi kwete nyore, zvakaita semamwe ma organic acids. Acetic acid, inowanikwa muvhiniga, semuenzaniso, ine hydrogen yakawanda asi iri muboka re carboxylic acid, iyo inoichengeta mu covalent kana nonpolar bonds.

Nekuda kweizvozvo, imwe chete yemahydrogen ndiyo inokwanisa kubuda mumorekuru, uye kunyangwe zvakadaro, hapana kugadzikana kwakawanda kunowanikwa nekupa iyo.

Base kana alkali inogamuchira ma hydrogen ions, uye kana yawedzerwa mumvura, inonyudza ma hydrogen ions anoumbwa nekuparadzaniswa kwemvura kuitira kuti chiyero chienderane ne hydroxyl ion concentration, zvichiita kuti mhinduro ive alkaline kana basic.

Muenzaniso wehwaro hwakajairika i sodium hydroxide, kana lye, inoshandiswa mukugadzira sipo. Kana acid ne alkali zviripo zvakaenzana mu molar concentrations, hydrogen ne hydroxyl ions zvinosangana zviri nyore, zvichigadzira munyu nemvura, mukuita kunonzi neutralization.

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