Re fana ka matla a matle ka boleng bo holimo le tsoelo-pele, thekisong, thekisong e felletseng le papatso le ts'ebetso bakeng sa Tlhaloso e Phahameng ea China High Sensitivity, Fast Response pH Meter (pHG-2091), E 'ngoe le e 'ngoe ea maikutlo le maano a tla ananeloa haholo!Tšebelisano e ntle e ka ntlafatsa e mong le e mong oa rona tsoelo-peleng e ntle haholo!
Re fana ka matla a matle ka boleng bo holimo le tsoelopeleng, thekisong, thekisong e felletseng le papatso le ts'ebetso eaChina pH Meter, Ph Tester, U ka lula u fumana tharollo eo u lokelang ho ba le eona k'hamphaning ea rona!Rea u amohela ho re botsa ka sehlahisoa sa rona le eng kapa eng eo re e tsebang, 'me re ka thusa ka likarolo tsa koloi.Re ntse re labalabela ho sebetsa le uena bakeng sa boemo ba win-win.
Likaroloana
Pontšo ea LCD, ts'ebetso e phahameng ea CPU chip, theknoloji ea phetoho ea AD e nepahetseng haholo le theknoloji ea SMT chip, Multi-parameter, matšeliso a mocheso, ho nepahala ho phahameng le ho pheta-pheta.
Li-chips tsa US TI;96 x 96 khetla ea maemo a lefats'e;lihlahisoa tse tsebahalang lefatšeng ka bophara bakeng sa likarolo tse 90%.
Sehlahisoa sa morao-rao le li-alamo li amohela theknoloji ea ho itšehla thajana ea optoelectronic, tšireletso e matla ea tšitiso le bokhoni ba phetisetso ea nako e telele.
Phatlalatso ea lets'oao le ikhethileng, ho beha maemo a holimo le a tlase bakeng sa ts'oso, le ho hlakoloa ho ts'osang.
Amplifier ea ts'ebetso e phahameng, mocheso o tlase oa mocheso;botsitso bo phahameng le ho nepahala.
Re fana ka matla a matle ka boleng bo holimo le tsoelo-pele, thekisong, thekisong e felletseng le papatso le ts'ebetso bakeng sa Tlhaloso e Phahameng ea China High Sensitivity, Fast Response pH Meter (pHG-2091), E 'ngoe le e 'ngoe ea maikutlo le maano a tla ananeloa haholo!Tšebelisano e ntle e ka ntlafatsa e mong le e mong oa rona tsoelo-peleng e ntle haholo!
Tlhaloso e phahameng ea China Ph Meter,Ph Tester, U ka lula u fumana tharollo eo u lokelang ho ba le eona k'hamphaning ea rona!Rea u amohela ho re botsa ka sehlahisoa sa rona le eng kapa eng eo re e tsebang, 'me re ka thusa ka likarolo tsa koloi.Re ntse re labalabela ho sebetsa le uena bakeng sa boemo ba win-win.
| Mekhahlelo ea ho lekanya: 0 ~ 14.00pH, Qeto: 0.01pH |
| Ho nepahala: 0.05pH, ± 0.3 ℃ |
| Botsitso: ≤0.05pH/24h |
| Matšeliso a itekanetseng a mocheso: 0~100℃(pH) |
| Puseletso ea mocheso ka letsoho: 0~80℃(pH) |
| Letšoao la tlhahiso: 4-20mA tlhahiso ea ts'ireletso e ikemetseng, tlhahiso e habeli ea hona joale |
| Khokahano ea puisano: RS485(boikhethelo) |
| Claolasegokahanyi: ON/OFF relay dipholo tsa puisano |
| Relay mojaro: Boholo ba 240V 5A;Maxmma l5V 10A |
| Relay delay: E ka fetoha |
| Mojaro o hlahisoang hajoale: Max.750Ω |
| Insulation resistance: ≥20M |
| Phepelo ea matla: AC220V ±22V, 50Hz ±1Hz |
| Boholo ka kakaretso: 96(bolelele)x96(bophara)x110(botebo)mm;boholo ba lesoba: 92x92mm |
| Boima ba 'mele: 0.6kg |
| Boemo ba ho sebetsa: mocheso o teng: 0 ~ 60 ℃, mongobo o amanang le moea: ≤90% |
| Ntle le matla a khoheli a lefats'e, ha ho na tšitiso ea matla a mang a matla a khoheli ho potoloha. |
| Tlhophiso e tloaelehileng |
| Metara e le 'ngoe ea bobeli, sheath e ntseng e phahamaof qoelisoa(khetho), ngoePHelectrode, lipakete tse tharo tsa maemo |
1. Ho tsebahatsa hore na eleketrode e fanoeng ke e 'meli kapa ea ternary complex.
2. Ho tsebisa bolelele ba thapo ea elektrode (ka ho sa feleng e le 5m).
3. Ho tsebisa mofuta oa ho kenya electrode: ho phalla-ho phalla, ho qoelisoa, flanged kapa pipe-based.
PH ke tekanyo ea tšebetso ea hydrogen ion ka tharollo.Metsi a hloekileng a nang le tekanyo e lekanang ea li-ion tsa hydrogen (H +) le li-ion tse mpe tsa hydroxide (OH -) a na le pH e sa nke lehlakore.
● Litharollo tse nang le li-ion tsa haedrojene tse ngata (H +) ho feta metsi a hloekileng li na le asiti 'me li na le pH e ka tlase ho 7.
● Litharollo tse nang le li-ion tsa hydroxide tse ngata (OH -) ho feta metsi ke tsa motheo (alkaline) 'me li na le pH e kholo ho feta 7.
Tekanyo ea PH ke mohato oa bohlokoa lits'ebetsong tse ngata tsa tlhahlobo ea metsi le ho hloekisa:
● Ho fetoha ha pH ea metsi ho ka fetola boitšoaro ba lik’hemik’hale tse ka metsing.
● PH e ama boleng ba sehlahisoa le polokeho ea bareki.Liphetoho ho pH li ka fetola tatso, 'mala, sethala sa bophelo, botsitso ba sehlahisoa le asiti.
● pH e sa lekaneng ea metsi a pompong e ka baka kutu tsamaisong ea ho ajoa 'me e ka lumella litšepe tse boima hore li tsoe.
● Ho laola maemo a pH a metsi a indasteri ho thusa ho thibela ho bola le ho senyeha ha lisebelisoa.
● Libakeng tsa tlhaho, pH e ka ama limela le liphoofolo.
