Ukuqalisa
E-301tinzwa ye-PHNgokulinganiswa kwe-PH, i-electrode esetshenzisiwe yaziwa nangokuthi ibhethri eliphambili. Ibhethri eliphambili uhlelo, luyindima kabani ukudlulisa amandla amakhemikhali amandla kagesi. Amandla kagesi webhethri abizwa ngokuthi ama-electromotive Force (EMF). La mandla we-electromotive (EMF) akhiwa amabhethri amabili. Ibhethri elilodwa-ibhethri libizwa ngokuthi i-electrode yokulinganisa, futhi amandla alo ahlobene nomsebenzi othize we-ion; Elinye ibhethri lebhethri lereferensi, elivame ukubizwa ngereferensi electrode, elivame ukuxhumeka ngesisombululo sokulinganisa, futhi lixhunywe kwithuluzi lokulinganisa.

Izinkomba Zobuchwepheshe
Inombolo yemodeli | E-301t |
I-PC izindlu, isigqoko esibonakalayo esibonakalayo esilungele ukuhlanzeka, asikho isidingo sokungeza isixazululo se-KCL | |
Ulwazi oluvamile: | |
Ibanga lokulinganisa | 0-14 .0 Ph |
Isixazululo | 0.1Fhe |
Ukuqonda nqo | ± 0.1F |
Ukushisa kokushisa | 0 - 45 ° C |
ubunzima | 110g |
Ubukhulu | 12x120 mm |
Imininingwane Yokukhokha: | |
Indlela yokukhokha | T / t, entshonalanga Union, MoneyGram |
I-MOQ: | 10 |
Ukushisa | -Tholakala |
Incwadi yokufakazela | 1 unyaka |
Isikhathi esiholayo | Isampula etholakala nganoma yisiphi isikhathi, ama-bulk ama-oda we-TBC |
Indlela Yokuthumela | I-TNT / FEDEX / DHL / UPS noma Inkampani Yokuhambisa |
Kungani ubheka i-PH yamanzi?
Ukulinganiswa kwe-PH isinyathelo esiyisihluthulelo ekuhlolweni okuningi kwamanzi nezinqubo zokuhlanza:
● Ushintsho ezingeni le-PH lamanzi lungaguqula indlela yokuziphatha kwamakhemikhali emanzini.
● ph kuthinta ikhwalithi yomkhiqizo nokuphepha kwabathengi. Izinguquko ku-PH zingaguqula ukunambitheka, umbala, ishelufu impilo, ukuqina komkhiqizo kanye ne-acidity.
● Inganele Ph yamanzi ompompi angadala ukugqwala ohlelweni lokusabalalisa futhi kungavumela izinsimbi eziyingozi ezisindayo zikhiphe.
● Ukuphatha izindawo zamanzi ezimbonini ph ph kusiza ukuvimbela ukonakala nomonakalo wemishini.
● Ezindaweni zemvelo, i-PH ingathinta izitshalo nezilwane.
Ungalinganisa kanjani inzwa ye-PH?
Iningi lamamitha, abalawuli, nezinye izinhlobo zensimbi bazokwenza le nqubo ibe lula. Inqubo ejwayelekile yokulinganisa iqukethe lezi zinyathelo ezilandelayo:
1 Vuselela ngamandla i-electrode kusixazululo sokuhlanza.
2
3. Gqugquzela ngamandla i-electrode ku-buffer noma kwisampula futhi uvumele ukufundwa kuzinze.
4. Thatha ukufundwa bese uqopha inani laziwayo le-PH le-Solution standard.
5. Phinda amaphuzu amaningi njengoba ufisa.