Reng ea pH e entsoe ka nepo-kopano ea li-adapter e entsoeng ka nepo{1}e etselitsoeng ka ho hlaka mekhoa ea ho metha pH. Hangata e kenngoa pakeng tsa li-electrode tsa pH le lisebelisoa tse amanang le eona (joalo ka li-clamp, li-transmitters, kapa li-sensor housings). Ho fapana le lihokelo tse tloaelehileng tsa bokahohleng, e ntlafalitsoe bakeng sa litlhoko tse ikhethang tsa maemo a tekanyo ea pH, e nang le mesebetsi e meraro ea mantlha le melemo ea bohlokoa ea tekheniki, e e etsa karolo ea bohlokoa ho netefatsa tlhahlobo e nepahetseng le e tsitsitseng ea pH:
Mesebetsi ea mantlha
Khokahano ea Sehokelo: E sebetsa joalo ka "mofetoleli" bakeng sa likhokahano tse sa lumellaneng.
Litšobotsi tsa mantlha tsa ts'ebetso ea selikalikoe sa katoloso ea pH li bonahala haholo ka ho ikamahanya le maemo, ts'ireletso, botsitso le ts'ebetso, tseo re tla li hlalosa ka botlalo ka tlase:
Ho ikamahanya le maemo: E ts'ehetsa-phetoho e tloaelehileng ea likhoele, e tsamaellana le likhokahano tse tloaelehileng joalo ka PG13.5, NPT, M16, le G likhoele. E na le ho nepahala ha tekanyo e phahameng, khoele e tiileng (mamello e ka tlaase ho kapa e lekanang le ± 0.5mm), 'me ha e na ho lokoloha ka mor'a ho hokahanya, ho netefatsa hore phetiso ea matšoao a sa lahleheng. Lintlafatso tsa likarolo li ka finyelloa ntle le ho nkela thepa eohle ea ho lekanya sebaka.
Mamello ea Tikoloho: Lisebelisoa tse feto-fetohang haholo; PTFE e ka mamella li-acid tse matla le alkalis (ho kenyeletsoa hydrofluoric acid) e nang le pH 0–14, ha 316L tšepe e sa jeleng paate e loketse mecha ea litaba e sa nke lehlakore/e senyang hanyenyane. Lijo-lisebelisoa tsa maemo (PTFE/316L) li lumellana le maemo a FDA/GMP. Mefuta e tloaelehileng e khona ho mamella -30 degrees -130℃, 'me mefuta{12}}ea mocheso e phahameng e loketse ts'ebetso ea ho thibela likokoana-hloko. Mefuta e meng e ts'ehetsa Ka tlase ho kapa e lekanang le tikoloho ea khatello e phahameng ea 0.4MPa e se nang kotsi ea ho lutla, e loketseng li-reactor tse tiisitsoeng le lits'ebetso tse ling.
Botsitso: Ts'ebetso e ntle ea ho tiisa; e kopantseng O- ring seal (EPDM/PTFE material) e thibela ho dutla ha sebaka se lekiloeng le ho kenella ha lerōle le mongobo ka ntle, ho sireletsa sebopeho sa electrode ho senya. Mefuta ea tšepe e kenyelletsa ho theola ho fokotsa tšitiso ea motlakase ho tsoa lisebelisoa tsa laboratori le li-converter frequency frequency tsa indasteri, ho boloka impedance e tsitsitseng ea li-electrode (Ka tlase kapa ho lekana 250MΩ) le ho thibela ho fetoha ha data.
Ts'ebetso: Bolelele ba boikhethelo (5mm–50mm) bo lumella ho lokisoa hantle ha botebo ba protrusion ea elektrode, ho netefatsa hore lera le tebileng le qoelisoa ka botlalo mokelikeling oa tlhahlobo ha ho ntse ho qoba litšitiso tse kang mabota a lijana le li-agitator. E bobebe ebile e bonolo ho kopanya le ho qhaqholla, ntle le mehato e thata ea ho kenya, e lumella ho tlosoa ha electrode ka potlako bakeng sa ho lekanya ka ntle / libakeng tsa masimo, ho fella ka katleho e phahameng ea tlhokomelo. Sebaka sa eona se boreleli se hloekisoa habonolo, 'me se khona ho mamella{4}}ho thibela mocheso o phahameng lijong/litlhareng.
Masale a atolositsoeng a PH ke lisebelisoa tse tloaelehileng tsa ho hokahanya tse sebelisoang indastering ea matla ho hokahanya li-insulators, hardware le likarolo tse ling. Mefuta e fapaneng e na le litlhaloso le liparamente tse fapaneng, tseo re tla li hlahisa ka botlalo ka tlase:
| mohlala | Boholo (mm) | E lekantsoe boima ba ho robeha (kN) | Boima (kg) | |
| PH - 7 | C=20,D=16,L=80 | 70 | 0.4 | |
| PH - 10 | C=22,D=18,L=100 | 100 | 0.6 | |
| PH - 12 | C=24,D=20,L=120 | 120 | 0.9 | |
| PH - 16 |
|
160 | 1.5 | |
| PH - 16S | C=26,D=20,L=120 | 160 | 0.8 | |
| PH - 20 |
|
200 | 1.6 | |
| PH - 21 | C=30,D=24,L=160 | 210 | 1.7 | |
| PH - 21S | C=26,D=20,L=130 | 210 | 0.9 | |
| PH - 25 | C=34,D=26,L=160 | 250 | 2.0 | |
| PH - 30 | C=38,D=30,L=180 | 300 | 3.0 | |
| PH - 32S | C=34,D=28,L=140 | 320 | 2.0 | |
| PH - 42S | C=36,D=32,L=160 | 420 | 3.0 |