I-DDKSCI Benchtop pH Tester sisixhobo sohlalutyo se-electrochemical esichanekileyo, esisebenza ngeendlela ezininzi, esenziwe ngokukodwa kwiindawo ezifana neelebhu, iindawo zemveliso yemizi-mveliso kunye neendawo zokubeka iliso kokusingqongileyo. Inokuvavanya ngokuchanekileyo i-pH, mV (ORP) kunye nobushushu. Ihlangabezana neemfuno zohlalutyo olusisiseko lwamashishini amaninzi.
I. Umsebenzi ongundoqo
Owona msebenzi weBenchtop pH Tester kukuvavanya iiparamitha eziphambili zeesampulu ezahlukeneyo:
Isetyenziswe ngee-electrode ezahlukeneyo, inokuvavanya ixabiso le-pH kunye ne-oxidation-reduction potential (ORP). Kuvavanyo lwe-pH, inoluhlu olubanzi lwe--2.00 ukuya kwi-20.00pH, ngoko ihambelana neesampuli ezahlukeneyo ezifana nezisombululo ze-acidic kunye ne-alkaline.
Ukuba uqhagamshela i-electrode ye-ORP ekhethiweyo, inokuvavanya amaxabiso anokubakho ukusuka kwi--1999mV ukuya kwi- +1999mV.
Kwangaxeshanye, isixhobo sinokuvavanya ubushushu ngolungelelwano. Yenza ngokuzenzekelayo umphumo wokushisa kwiziphumo zovavanyo, ngoko idatha ichaneke ngakumbi.
II. Iingenelo ezingundoqo
Izinto eziluncedo zeDDKSCI Benchtop pH Tester ihambelana neemfuno zokusetyenziswa kokwenyani:
Ulungelelwaniso oluhlakaniphile
Ixhasa ulungelelwaniso oluzenzekelayo lwamanqaku angama-1–3. Iyakwazi ukuqaphela i-US okanye i-NIST uthotho lwezisombululo zebuffer ezisemgangathweni, ke akuyomfuneko ukuba wenze ukuseta ngesandla.
Umboniso ocacileyo noZinzileyo
Isikrini sayo se-LCD esiphezulu sibonisa idatha ngokucacileyo. Inempendulo ekhawulezayo kunye nokufundwa okuzinzileyo, ngoko ke nabaqalayo banokufunda ukuyisebenzisa ngokukhawuleza.
Ukuqina okuthembekileyo
Ine-IP54 engangenwa luthuli kunye nenqanaba lobungqina bokuchaphaza. Isasebenza nokuba itshizwe ngengozi ngolwelo okanye ityhileke eluthulini.
Gqibezela iPakeji yeTurnkey
Ikhithi ikwabandakanya i-ATC pH probe, i-electrode stand kunye neebhotile ezintathu zesisombululo se-buffer. Ungayisebenzisa kanye emva kokuvula ibhokisi.
III. IiNgcaciso eziphambili
Ineenkcazo zokusebenza ezizinzileyo nezithembekileyo:
Umlinganiselo we-pH: Ukuchaneka kwe-±0.01pH, kunye nesisombululo esinokutshintshwa phakathi kwe-0.01pH okanye i-0.1pH.
mV Umlinganiselo: Ukuchaneka ±0.1% kuluhlu olupheleleyo, kunye nesisombululo se-1mV.
Umlinganiselo wobushushu: Uluhlu lwe -9.9–130.0℃, ngokuchaneka kwe ±0.2℃.
Ulawulo lweDatha: Inokugcina iiseti ze-450 zedatha kunye neetampu zexesha lokulinganisa. Ixhasa ukuthunyelwa kwe-USB kunye noshicilelo olungenazingcingo, ukwenza ulawulo lwedatha lula.
Ubonelelo lwaMandla: Isebenzisa iadaptha yamandla ehambelana ne-DC12V, ngoko ke ukuphuma kwamandla kuzinzile.
IV. Iimeko zeSicelo kunye neNkxaso emva koThengiso
Isixhobo sisetyenziswa kwiindawo ezininzi. Ingasetyenziselwa uhlalutyo oluqhelekileyo kwiibhubhoratri, uvavanyo lwe-pH yeemveliso kwiifektri zokutya kunye neziselo, uphando kunye nophuhliso kwishishini lamachiza, kunye nokulinganisa kwamanzi angaphezulu kunye namanzi amdaka amashishini kwindawo yokukhusela indalo.
Ngenxa yomlinganiselo ochanekileyo, uyilo lokusebenza oluhlakaniphile kunye nomgangatho oqinileyo, i-DDKSCI Benchtop pH Tester lukhetho oluthembekileyo lohlalutyo olusisiseko lwe-electrochemical kuwo wonke amashishini ahlukeneyo.
1.High-resolution LCD ukubonisa isikrini.
I-2.Nge-chip ye-microprocessor eyakhelwe ngaphakathi, ukulinganisa ngokuzenzekelayo, imbuyekezo yeqondo lokushisa ngokuzenzekelayo, ukugcinwa kwedatha, ukuseta ipharamitha, njl.
3.Ukulinganisa okuzenzekelayo, ukuzixilonga, ukuqonda ngokuzenzekelayo izisombululo ze-buffer standard (i-USA okanye i-NIST series)
I-4.Ukuphendula ngokukhawuleza, ukuchaneka okuphezulu, umboniso wokufunda ozinzileyo.
5.Auto Temp. Imbuyekezo, ukulinganisa i-pH kunye nobushushu ngaxeshanye.
I-6.Ikiti iza ne-ATC pH probe, isibambi se-electrode kunye neebhotile ze-3 ze-pH zesisombululo se-buffer ukuze zisetyenziswe ngokufanelekileyo.
7.IP54 ingangenwa luthuli kwaye ingachitheki.
pH
Uluhlu: (-2.00-20.00) pH.
Isisombululo: 0.01 / 0.1 pH
Ukuchaneka: ±0.01 pH ±1digit
mV(ORP probe ngokuzikhethela)
Uluhlu:-1,999mV -+1,999mV
Isisombululo:1mV
Ukuchaneka:±0.1% FS ±1digit
Ubushushu
Uluhlu loMlinganiso: -9.9~130.0°C/14.1~266.0℉
Isisombululo: 0.1°C
Ukuchaneka: ±0.2°C
Ulawulo lwedatha
Ukugcinwa kwedatha: Inokugcina ukuya kumaqela angama-450 edatha yokulinganisa. Kwakhona igcina ixesha lomlinganiselo ngamnye (ukuze ukwazi ukulandelela xa idatha ithathwe).
Imveliso yedatha:
Izibuko le-USB (lisebenzise ukuhambisa idatha kwi-flash disk)
Uqhagamshelo olungenacingo (lusebenza ngoshicilelo. Ufuna umshicileli ongakhethiyo ofanelekileyo)
Ukunikezwa Amandla
Igalelo: DC12V (sebenzisa iA01 Power Adaptha equkiweyo)
Yonke ikhithi yemitha yeBenchtop pH mV ORP inamalungu asezantsi. Ungasebenzisa imitha ngoko nangoko ngala malungu:
1.PH100 Imitha
2.Plastiki pH electrode 201T
Isisombululo se-buffer se-3.pH: 4.00/7.00/10.01 50mL, enye nganye;
4.F01 Flexible probe Umnini: 1pc
5.A01 I-adaptha yamandla: 1pc
Idilesi
No. 228, Qingling Road, Qingcun Town, Fengxian District, Shanghai, China
Umnxeba
I-imeyile
