Peb muab lub zog zoo kawg nkaus hauv kev zoo tshaj plaws thiab kev txhim kho, kev lag luam, kev muag khoom tag nrho thiab kev lag luam thiab kev ua haujlwm rau High definition China High Sensitivity, Fast Response pH Meter (pHG-2091), Txhua lub tswv yim thiab cov tswv yim yuav raug txais tos zoo heev! Kev koom tes zoo tuaj yeem txhim kho peb txhua tus mus rau hauv kev loj hlob zoo dua!
Peb muab lub zog zoo kawg nkaus hauv kev zoo tshaj plaws thiab kev nce qib, kev lag luam, kev muag khoom tag nrho thiab kev lag luam thiab kev ua haujlwm rauTuam Tshoj pH Meter, Tus Neeg Ntsuas Ph, Koj tuaj yeem nrhiav cov kev daws teeb meem uas koj yuav tsum muaj hauv peb lub tuam txhab! Txais tos kom nug peb txog peb cov khoom thiab txhua yam uas peb paub thiab peb tuaj yeem pab hauv cov khoom seem tsheb. Peb tau tos ntsoov yuav ua haujlwm nrog koj rau qhov xwm txheej yeej-yeej.
Cov yam ntxwv
LCD zaub, CPU chip ua haujlwm siab, thev naus laus zis hloov pauv AD siab thiab SMT chip thev naus laus zis, Ntau yam kev teeb tsa, kev them nyiaj kub, kev raug siab thiab rov ua dua.
Cov chips TI hauv Tebchaws Meskas; 96 x 96 lub plhaub thoob ntiaj teb; cov npe nrov thoob ntiaj teb rau 90% qhov chaw.
Cov zis tam sim no thiab lub tswb relay txais yuav optoelectronic isolating technology, muaj zog tiv thaiv kev cuam tshuam thiab lub peev xwm ntawm kev sib kis mus deb.
Cov teeb liab ceeb toom raug rho tawm, kev teeb tsa ntawm cov qib siab thiab qis dua rau kev ceeb toom, thiab kev tshem tawm qeeb ntawm kev ceeb toom.
Kev ua haujlwm siab amplifier, qhov kub qis drift; kev ruaj khov siab thiab raug.
Peb muab lub zog zoo kawg nkaus hauv kev zoo tshaj plaws thiab kev txhim kho, kev lag luam, kev muag khoom tag nrho thiab kev lag luam thiab kev ua haujlwm rau High definition China High Sensitivity, Fast Response pH Meter (pHG-2091), Txhua lub tswv yim thiab cov tswv yim yuav raug txais tos zoo heev! Kev koom tes zoo tuaj yeem txhim kho peb txhua tus mus rau hauv kev loj hlob zoo dua!
Kev txhais siab Tuam Tshoj Ph Meter,Tus Neeg Ntsuas Ph, Koj tuaj yeem nrhiav cov kev daws teeb meem uas koj yuav tsum muaj hauv peb lub tuam txhab! Txais tos kom nug peb txog peb cov khoom thiab txhua yam uas peb paub thiab peb tuaj yeem pab hauv cov khoom seem tsheb. Peb tau tos ntsoov yuav ua haujlwm nrog koj rau qhov xwm txheej yeej-yeej.
| Kev ntsuas ntau yam: 0 ~ 14.00pH, Kev daws teeb meem: 0.01pH |
| Kev Ntsuas Tseeb: 0.05pH, ± 0.3 ℃ |
| Kev Ruaj Ntseg: ≤0.05pH / 24 teev |
| Kev them nyiaj kub tsis siv neeg: 0 ~ 100 ℃ (pH) |
| Kev them nyiaj kub ntawm tes: 0 ~ 80 ℃ (pH) |
| Cov teeb liab tso zis: 4-20mA kev tiv thaiv cais tawm, ob lub tso zis tam sim no |
| Kev sib txuas lus interface: RS485 (xaiv tau) |
| Ckev tswj hwmkev sib txuas lus: ON/OFF relay output contact |
| Relay load: Siab tshaj plaws 240V 5A; Maxlub zog hluav taws xob 5V 10A |
| Relay qeeb: Kho tau |
| Tam sim no tso zis load: Max.750Ω |
| Kev rwb thaiv tsev tsis kam: ≥20M |
| Fais fab mov: AC220V ± 22V, 50Hz ± 1Hz |
| Qhov Loj Tag Nrho: 96 (ntev) x96 (dav) x110 (qhov tob) hli;Qhov loj ntawm lub qhov: 92x92mm |
| Qhov hnyav: 0.6kg |
| Kev ua haujlwm: qhov kub thiab txias: 0 ~ 60 ℃, huab cua noo noo: ≤90% |
| Tsuas yog lub ntiaj teb magnetic teb xwb, tsis muaj kev cuam tshuam ntawm lwm lub zog magnetic teb nyob ib puag ncig. |
| Kev teeb tsa tus qauv |
| Ib lub 'meter' theem ob, lub mounting sheathof nkag mus rau hauv dej(xaiv), ib qhoPHelectrode, peb pob ntawm tus qauv |
1. Yuav qhia seb lub electrode uas muab los puas yog dual lossis ternary complex.
2. Yuav qhia qhov ntev ntawm lub electrode cable (lub neej ntawd yog 5m).
3. Yuav qhia txog hom kev teeb tsa ntawm lub electrode: flow-through, immerged, flanged lossis pipe-based.
PH yog ib qho kev ntsuas ntawm cov hydrogen ion ua haujlwm hauv cov kua. Cov dej ntshiab uas muaj cov hydrogen ions zoo (H +) thiab cov hydroxide ions tsis zoo (OH -) sib npaug zos muaj pH nruab nrab.
● Cov kua uas muaj cov hydrogen ions (H+) ntau dua li dej ntshiab yog cov kua qaub thiab muaj pH tsawg dua 7.
● Cov kua uas muaj cov hydroxide ions (OH -) ntau dua li dej yog cov basic (alkaline) thiab muaj pH ntau dua 7.
Kev ntsuas PH yog ib kauj ruam tseem ceeb hauv ntau txoj kev kuaj dej thiab cov txheej txheem ntxuav:
● Kev hloov pauv ntawm qib pH ntawm dej tuaj yeem hloov pauv tus cwj pwm ntawm cov tshuaj lom neeg hauv dej.
● PH cuam tshuam rau qhov zoo ntawm cov khoom thiab kev nyab xeeb ntawm cov neeg siv khoom. Kev hloov pauv ntawm pH tuaj yeem hloov pauv qhov saj, xim, lub sijhawm khaws cia, kev ruaj khov ntawm cov khoom thiab acidity.
● Cov pH tsis txaus ntawm cov dej kais tuaj yeem ua rau xeb hauv lub kaw lus faib khoom thiab tuaj yeem ua rau cov hlau hnyav phem tawm mus.
● Kev tswj cov dej pH hauv kev lag luam pab tiv thaiv kev xeb thiab kev puas tsuaj rau cov khoom siv.
● Hauv cov chaw ib puag ncig ntuj, pH tuaj yeem cuam tshuam rau cov nroj tsuag thiab tsiaj txhu.
