Portable PH Meter
Economy hnab tshos pH tester, 1 mus rau 3 cov ntsiab lus calibration, Tsis Siv Neeg Kub Txiaj Ntsig.Lub 'meter' yog haum rau ntsuas pH ntawm cov kua, qhov tseeb: 0.01pH.
1) Economy portable pH meter yog nruab nrog backlit LCD zaub.
2) 1 mus rau 3 cov ntsiab lus calibration nrog tsis siv neeg paub rau teb chaws USA thiab NIST buffers.
3) Tsis siv neeg electrode kuaj pab tus neeg siv txiav txim siab seb puas yuav hloov pH electrode.
4) Tsis siv neeg qhov kub thiab txias them nyiaj kom paub meej qhov kev nyeem ntawv thoob plaws tag nrho.
5) Nws pib-nyeem muaj nuj nqi nkag siab thiab ntsuas qhov ntsuas qhov kawg.
6) Nws pib lub hwj chim tawm zoo txuag roj teeb lub neej.
| Qauv | PH Meter |
| Ntau yam | - 2.00-20.00 Nws |
| Qhov tseeb | ± 0.01 pH |
| Kev daws teeb meem | 0.01 pH ua |
| Calibration Points | 1 rau 3 pkt |
| Cov kev xaiv pH tsis haum | USA (pH4.01/7.00/10.01) or NIST (pH4.01/6.86/9.18) |
| mV | |
| Ntau yam | ± 1999 mV |
| Qhov tseeb | ± 1mV |
| Kev daws teeb meem | 1mv ua |
| Ntau yam | 0 ~ 105 ° C, 32 ~ 221 ° F |
| Qhov tseeb | ± 0.5 ° C, ± 0.9 ° F |
| Kev daws teeb meem | 0.1 ° C, 0.1 ° F |
| Offset Calibration | 1 point |
| Calibration Range | Ntsuas tus nqi ± 10 ° C |
| Kev them nyiaj kub kub | 0 ~ 100 ° C, 32 ~ 212 ° F, phau ntawv lossis tsis siv neeg |
| Kev ruaj ntseg | - |
| Calibration Due Alarm | - |
| Nco | Khaws txog 100 cov ntaub ntawv teev tseg |
| Tso zis | USB kev sib txuas lus interface |
| Txuas | BNC |
| Zaub | 3.5 "kev cai LCD |
| Hwj chim | 3 × 1.5V AA roj teeb lossis DC5V fais fab adapter |
| Roj teeb lub neej | Kwv yees li 150 teev (Xaiv lub backlit) |
| Auto-Power Off | 30 feeb tom qab qhov kawg nias |
| Qhov ntev | 170 (L) × 85 (W) × 30 (H) mm |
| Qhov hnyav | 300 g |
