Ithuluzi elincane lokulinganisa ephaketheni lokubumba ph - uketshezi kufanelekile ukusetshenziswa ekusetshenzisweni kwansuku zonke kuma-dachas nasezivandeni zasengadini. Ngosizo lwayo, abalimi nabalimi bangakwazi ukukala kalula ukugcwala kwe-alkalinity kanye ne-acidity yezinhlobo ezahlukahlukene zamazi, bakha izithiyo ezinempilo futhi bathisele izitshalo zasekhaya noma zasengadini.
Leli thuluzi libhekana nemisebenzi eminingi enikezwe lona, futhi lingasetshenziswa empilweni yansuku zonke, lisiza ngezilinganiso:
- izinga lokuxhunywa kwe-alkalinity yamanzi ezindaweni ezihlala emanzini, amachibi noma amachibi;
- asize ukwenza ukuqoqwa okulungile kwezixazululo zezakhi zezitshalo;
- kuzokuvumela ukukala inani lezinto ezisebenzayo nezamakhemikhali eziphuzweni nasekudleni.
Ngokukhombisa izilinganiso ezinembayo, iyunithi ingaba nengxenyana encane yokushintshashintsha, futhi ikhombisa isilinganiso samanani we-PH esukela ku-0.1 kuye ku-14.0 ph.
Izici Key:
- ububanzi bokulinganisa ph: 0,1 - 14,0 ph;
- ukunemba kwesixazululo: +/- 1ph (ngama-20 degrees C), +/- 2 ph;
- ibanga lokushisa okusebenzayo: kusuka ku-0 kuye ku-50 degrees C;
- indlela yokulinganisa: incwajana, iphuzu elilodwa;
- ubukhulu: 152 mm X 30 mm X 21 mm;
- isisindo: 50 g.
Okuqukethwe kwephakheji:
- 1-n-digital ph-imitha;
- Isikulufo sokulinganisa esingu-1
- Amabhethri amathathu aphelele;
- ibhuku lokusebenzisa, ngesiNgisi.
Umgomo wokusebenza nokugcinwa kwensiza
Inzwa yokulinganisa eyinhloko yedivaysi ebunjiweyo iyi-electrode yengilazi, ehlanganiswe ngaphakathi kwesisekelo sedivayisi. Njengoba sesifake isicoco sedivayisi ezintweni eziwuketshezi, sizocubungula isikhashana bese sakha umphumela ophelile esibonisweni se-monochrome esisehlangothini lwedivayisi.
Kuyadingeka ukugcina imigomo yokugcinwa kwensiza, uma kungenjalo i-electrode iyoma, futhi ngemuva kwesikhathi esithile ukufundwa kwesilinganiso kuzoqala ukukhombisa ukuphambuka kudatha yangempela. Ukuze ugcine igajethi, kunikezwa isixazululo esikhethekile se-buffer, ngesakhiwo se-KCI neNaCl, esidinga ukushintshwa ngezikhathi ezithile.
Ungathenga izimpahla zombili ezitolo eziku-inthanethi eRussia kanye namazwe e-CIS, nasepulatifomu lokuhweba le-Aliexpress. Ngasikhathi sinye, amamodeli e-Aliexpress ashibhile, futhi ngekhwalithi awaphansi kwe-analogues ezitolo ze-inthanethi.
