PHS-1701 ephathekayopH imithaisibonisi sedijithaliPH imitha, enesibonisi sedijithali se-LCD, esingabonisaPHkanye namanani okushisa kanyekanye.Ithuluzi lisebenza kumalebhu ezikhungo zamakolishi amancane, izikhungo zocwaningo, ukuqapha indawo ezungezile, amabhizinisi ezimboni kanye nezimayini neminye iminyango noma amasampula embonini ukuze kutholwe izixazululo ze-aqueous'PHamanani kanye namanani angenzeka (mV).Ifakwe i-electrode ye-ORP, ingakala inani le-ORP (amandla okunciphisa i-oxidation) yesixazululo;ifakwe i-ion ethize ye-electrode, ingakala inani le-electrode engaba khona ye-electrode.
Izinkomba Zobuchwepheshe
| Ibanga lokulinganisa | pH | 0.00…14.00 |
| mV | -1999...1999 | |
| Temp | -5℃---105℃ | |
| Isixazululo | pH | 0.01pH |
| mV | 1mv | |
| Temp | 0.1℃ | |
| Iphutha lesilinganiso seyunithi ye-elekthronikhi | pH | ±0.01pH |
| mV | ±1mV | |
| Temp | ±0.3℃ | |
| ukulinganisa kwe-pH | Iphuzu elingu-1, iphoyinti elingu-2, noma iphoyinti elingu-3 | |
| Iphuzu le-isoelectric | pH 7.00 | |
| Isixazululo sebhafa | 8 amaqembu | |
| Ukunikezwa kwamandla kagesi | I-DC6V/20mA ; 4 x AA/LR6 1.5 V noma i-NiMH 1.2 V futhi iyashajwa | |
| Ubukhulu/Isisindo | 230×100×35(mm)/0.4kg | |
| Bonisa | I-LCD | |
| Okokufaka kwe-pH | I-BNC, isivimbeli >10e+12Ω | |
| Okokufaka kwesikhashana | I-RCA(Cinch), NTC30kΩ | |
| Ukugcinwa kwedatha | Idatha yokulinganisa; idatha yokulinganisa yamaqembu angu-198 (amaqembu angu-99 we-pH, mV ngalinye) | |
| Isimo sokusebenza | Temp | 5...40℃ |
| Umswakama ohlobene | 5%...80%(ngaphandle kwe-condensate) | |
| Ibanga lokufaka | Ⅱ | |
| Ibanga lokungcola | 2 | |
| Ukuphakama | <=2000m | |
Iyini i-pH?
I-PH isilinganiso somsebenzi we-hydrogen ion esixazululweni.Amanzi ahlanzekile aqukethe ibhalansi elinganayo ye-positive hydrogen ions (H +) kanye
negativei-hydroxide ions (OH -) ine-pH engathathi hlangothi.
● Izixazululo ezinokugxiliswa okuphezulu kwama-ion e-hydrogen (H +) kunamanzi ahlanzekile zine-acidic futhi zine-pH engaphansi kuka-7.
● Izixazululo ezinokugxiliswa okuphezulu kwama-ion we-hydroxide (OH -) kunamanzi ziyisisekelo (i-alkaline) futhi zine-pH enkulu kuno-7.
Kungani uqapha i-pH yamanzi?
