Phs-1701 ua suiapH mitao se numera numeraPH mita, ma le LCD numera faʻaali, e mafai ona faʻaaliaPHma le vevela e foliga tutusa. O le mea faigaluega e faʻaoga i lab i le Junior College Enginetion, Suʻesuʻega Instilations, Siosiomaga Vaʻalele, Alamanuia Ofisaina o Pisinisi poʻo Aloaʻia AloaʻiaPHTulaga taua ma malosiaga (MV). Faaauupegaina i le porp electrode, e mafai ona fuaina ai le fofo o le po o le fofo (faaitiitia-faaitiitia gafatia) aoga; faʻauʻuina i le ion faʻapitoa electrode, e mafai ona fuaina le eletise eletise eletise o le electrode.
Faapitoa i lalo
| Fuaina o le tele | pH | 0.00 ... 14.00 |
| mV | -1999 ... 1999 | |
| Ia faʻaoso | -5 ℃ --- 105 ℃ | |
| Iugafono | pH | 0.01R |
| mV | 1mv | |
| Ia faʻaoso | 0.1 ℃ | |
| O le eletise eletise fua | pH | ± 0.014 |
| mV | ± 1mv | |
| Ia faʻaoso | ± 0.3 ℃ | |
| pH calibration | 1poi, 2 manatu, po o le 3 manatu | |
| IsoEpercric | PH 7.00 | |
| FOLAFOLAGA FOFOGA | 8 kulupu | |
| Paoa sapalai | DC6V / 20MA; 4 x aa / lr6 1.5 v pe Nimh 1.2 v ma malala | |
| Tele / mamafa | 230 × 100 × 35 (MM) /0.4kg | |
| Faaalia | Lcd | |
| PH sao | BNC, tetee> 10e + 12ω | |
| Faaosoosoga | Rca (cinch), ntc30kω | |
| Totogi o faamatalaga | Calibrations faʻamaumauga; 198 Dective fua o faʻamaumauga (99 vaega mo PH, MV TA) | |
| Galuega Faatino | Ia faʻaoso | 5 ... 40 ℃ |
| Manatu susu | 5% ... 80% (e aunoa ma le faamautu) | |
| Faapipiiina o vasega | Ⅱ | |
| Filogia vasega | 2 | |
| Maualuga | <= 2000m | |
O le a le a PH?
O le pH o se fua o le hydrogen ion gaioiga i se fofo. Vai mama e aofia ai le paleni tutusa o le lelei hydrogen oona (h +) ma
Leagahydroxide o le ea (oh -) e iai se le mautonu ph.
● fofo ma se maualuga maualuga o le hydrogen oona (h +) nai lo le mamafa vai o le acidic ma maua a p p p p p p p p ph i lalo ifo o le 7.
● fofo ma se maualuga maualuga o le hydroxide ore (o -)) i lo le vai o le faʻavae (alkaline) ma maua le ph sili atu i le 7.
Aisea mataitu ai le PH vai?
