Ua ntawv thov thiab siv txoj kev ntawm online residual chlorine monitor

 Jul 14, 2020

 Tso lus

 

Ua ntawv thov thiab siv txoj kev ntawm online residual chlorine monitor


online residual chlorine monitor

1. Lub hauv paus ntsiab lus:

Cov tshuaj muaj cov tshuaj chlorine muaj cov tshuaj lom (muaj tam sim no ntawm pH), hypochlorous acid thiab hypochlorite. CL650 suav lub siab ntawm hypochlorite los ntawm kev kuaj pom cov tshuaj tiv thaiv hypochlorous acid, qhov kub thiab PH kom tau txais cov tshuaj chlorine seem ntawm tus qauv dej.

2. Qhov ntsuas kev:

1. Kev ntsuas ntau: Hypochlorous acid (HOCL): 0-10.00 mg / L, muaj cov tshuaj chlorine seem: 0-20.00 mg / L, PH tus nqi: 0-14pH, ntsuas kub: 0 ​​~ 60 ℃

2. Kev daws teeb meem: 0.001mg / L, 0.01mg / L, 0.01pH, 0.1 ℃ Qhov tseeb: zoo dua ± 1% lossis ± 0.01 mg / L, ± 1% lossis ± 0.01 mg / L, ± 0.02pH, ± 0.5 ℃

3. Los ntawm txhais tes / tsis siv neeg PH them nuj nqi (0-14) thiab ntsuas kub ua haujlwm (0 ~ 60 ℃).

4. Tswj interface: ob pawg ntawm ON / OFF relay chwv, muab faib ua cov kis siab thiab qis taw tes ceeb toom teeb liab photoelectric rho tawm tawm.

5. Lub teeb liab rho tawm kev tsim tawm: photoelectric coupler rho tawm kev tiv thaiv 4 ~ 20mA teeb liab tawm

6. Relay: relay hysteresis tuaj yeem tsim kev hloov maj mam li, Relay load yog 10A 220VAC

7. Kev ua haujlwm kev mob: qhov kub thiab txias yog 0 ~ 60 ℃, txheeb ze vaum -90%

8. Cov zis tawm: thauj< 500ω="" (0-10ma),="">< 750ω="">

9. Kev cuam tshuam kev nkag siab: ≥1 × 1012Ω

10. Ua haujlwm voltage: 220VAC ± 10%, 50 / 60Hz

12. Qhov Loj: 96 × 96 × 115 hli

13. Qhov loj me: 91 × 91mm

14. Nyhav: 0.9Kg

3. Cov kev siv ntau yam kev lag luam:

1. Cov chaw cog dej, nyob rau hauv tus txheej txheem ntawm cov dej nyoos tsim cov tshuaj tua kab, kev soj ntsuam tiag tiag ntawm cov dej kom zoo hauv 24 teev Ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm tag nrho cov kais dej tsim. Cov dej ua haujlwm: 0.3 ~ 0.8 mg / L. Cov dej plua plav dawb ntawm cov dej hauv cov dej hauv lub hauv paus dej hauv lub hauv paus dej yuav tsum tsis pub tsawg dua 0.3 mg / L, thiab cov dej ntawm qhov kawg ntawm cov yeeb nkab network yuav tsum tsis pub tsawg dua 0.03 mg / L." Kev Tu Kom Huv Si rau Dej Txiag BG5749-2006" ;.

2. Thiab cov dej hauv theem dej tau tsim los tsim kev them nyiaj rau qhov tsis muaj lub siab nyob hauv cov kav xa dej hauv lub nroog thiab tiv thaiv cov dej siv los ntawm cov neeg nyob hauv tsev siab thiab chaw nyob tau zoo. Txawm hais tias cov chaw tso dej huv theem ob tau tsim, tsim thiab tsim ua raws li cov cai ncaj qha cuam tshuam rau qhov zoo, ua kom lub siab thiab kev nyab xeeb ntawm cov dej phwj theem ob, thiab muaj feem xyuam rau lub neej zoo thiab ruaj khov ntawm tib neeg. Piv nrog rau qhov kev tso dej qub, kev ua tau zoo ntawm cov dej hauv lub caij nyoog thib ob feem ntau yuav muaj kuab paug.

3. Cov pas dej da. Muab cov tshuaj ntxuav dawb seem 0.3 ~ 1 mg / L" Pej Xeem Chaw Noj Hauv Pauv thiab Kev Txwv Tsis Pub Siv" GB37488-2019. Txhim kho cov tshuaj chlorine muaj cov tshuaj tua kab mob tsis tu ncua. Thaum cov tshuaj chlorine muaj ntau dua li cov qauv, nws yuav ua rau cov ntxhiab tsw ntxhiab tsim los ntawm phenol thiab lwm yam khoom hauv cov organic hauv dej, thiab tseem yuav tsim cov chloroform thiab lwm yam organochlorines nrog cov teebmeem mutagenic, teratogenic thiab carcinogenic. Txhawm rau kom ntseeg tau kev nyab xeeb ntawm txhua tus neeg thaum mus da dej, cov tshuaj chlorine seem yog qhov ntsuas tseem ceeb.

online residual chlorine monitor

4. Txhim Kho:

Cov txheej txheem ntawm kev txhim kho cov seem chlorine electrode thiab PH electrode rau hauv ndlwg ntawm tes yog qhia ntawm sab xis. Yog tias txoj kev teeb tsa dej tso rau hauv qab (qhov nkag mus), cov electrode tsis muaj ntws ntsuas qhov zawj, txuas ncaj qha rau cov tshuaj chlorine electrode thiab PH electrode nrog cov txuas txuas (kom tiv thaiv cov dej nkag hauv electrode cable) rau hauv dej, thiab tom qab ntawd kho nws nrog kev kho lub taub hau. Ua ntej kev teeb tsa, thov nco ntsoov siv cov ntaub nplaum raw (xov) los ua cov dej tsis ua hauj lwm sealing. Kev ntsuam xyuas on-line ntsuas qhov nruab nrab yuav tsum muaj tus nqi txaus thiab qhov xwm yeem, qhov ntws txaus yog 15-30cm3 / S.


5. Qhov ntsuas ntawm cov tshuaj chlorine seem hauv online:

1. Qhov ntsuas ntawm PH electrode:

Ua ntej npaj PH tsis haum nrog PH tsis haum cov hmoov, (npaj PH tsis haum yuav khaws cia rau hauv tub yees thiab lub txee ua lub neej yog ib hlis.)

N Siv lub PH electrode tsis huv, ntxuav nws, ua PH xoom point calibration thiab PH txoj kab ntsuas calibration. Rau kev ua haujlwm tshwj xeeb, thov saib raws li phau ntawv qhia. PH electrode calibration tsis dhau. Hloov cov tshiab electrode. Yog tias qhov ntsiab lus tsis huv nyob hauv tus qauv dej yog qhov siab dhau lossis cov qauv dej yog alkaline dhau, pH yuav nce. Electrode lub neej lwj.

2. Qhov ntsuas ntawm cov chlorine residual:

Txij li qhov xoom tam sim no thiab hluav taws xob hluav taws xob ntawm txhua ntu chlorine electrode sib txawv, raws li cov tshuaj tov (electrolyte) noj, qhov xoom tam sim no thiab nqes hav yuav maj mam hloov thaum siv, ua rau muaj kev laus, thiab txhua lub sijhawm electrolyte lossis Hloov permeable membrane tseem yuav ua qhov hloov ntawm xoom tam sim no thiab nqes hav, uas yuav tsum muaj ntu ntawm" ntsuas lub zog" los xyuas kom meej ntsuas qhov tseeb raug. Cov nplaim chlorine electrode xav tau xoom point kev ntsuas hluav taws xob thiab txoj kab nqes qis (saib phau ntawv qhia kev qhia txog kev ua haujlwm zoo). Txhua zaus cov electrode filling tov thiab membrane cap hloov, cov electrode yuav tsum tau ua kom sov nyob hauv cov qauv dej rau ntau tshaj 2 teev los ua lub calibration ua haujlwm.

online residual chlorine monitor

6. Thov them rau cov ntsiab lus hauv qab no rau kev saib xyuas hluav taws xob ntawm cov tshuaj chlorine residual:

1. Lub tshuab hluav taws xob yuav tsum raug muab ntxuav tas li. Lub tshuab pa oxygen permeable yuav tsum tsis txhob tawg thaum lub rooj sib dhos, rhuav tshem thiab ntxuav ntawm qhov hluav taws xob.

So cov pa oxygen-permeable membrane rau ntawm qhov electrode kom tsis txhob ua kom cov pa oxygen-permeable membrane.

2. Qhov txuas txuas cable yuav tsum raug ua kom huv thiab dawb los ntawm ya raws lossis dej.

3. Thaum qhov sib txawv ntawm tus nqi ua kom pom thiab qhov ntsuas tus nqi ntawm lub ntsuas loj heev, cov tshuaj hauv cov electrode yuav qhuav thiab xav kom refilled nrog electrolyte. Feem ntau, kev saib xyuas kev ua haujlwm ntawm kev hloov pauv lossis ntxiv cov roj ntsha ntxiv yog ua txhua txhua 6 lub hlis; thaum lub permeable membrane tawg lawm Kev hloov pauv membrane taub hau xav tau hloov. Txhua txhua lub sijhawm electrolyte hloov lossis ntxiv lossis qhov hloov pauv ntawm daim nyias nyias lub taub hau tau hloov, cov electrode yuav tsum tau kho thiab kho kom zoo. Cov kauj ruam tshwj xeeb muaj raws li hauv qab no:

Tshem tawm cov xim dub ntawm daim thaiv qhov hluav taws xob hauv qab ntawm electrode, tshem tawm daim nyias nyias lub taub hau, tig lub tog raj kheej sab hauv (tsis txhob cia lub tshuab nqus pa kov lwm yam), nchuav cov khoom hluav taws xob thawj, thiab nruab nws rau hauv kev sib xyaw membrane lub taub hau Tom qab siv cov roj electrolyte nrog ib nrab hluav taws xob los tso kom tawm ntawm cov roj hluav taws xob ntau dhau. Tighten thiab xyuas kom meej tias daim nyias nyias yog ze rau lub taub hau ntawm cov tub ntxhais electrode. Tom qab hloov lub electrolyte, qhov kev hloov pauv thiab kev ntsuas lub ntsej muag yuav tsum rov ua dua. Thaum lub sijhawm ntsuas kev ntsuas, kev daws teeb meem nrog kev paub zoo yuav tsum tau siv cov qauv siv piv rau kev ntsuas calibration.

4. Kev ntsuas hluav taws xob hauv lub tshuab hluav taws xob: Tom qab cov electrode txuas nrog lub ntsuas, nws yuav tsum tau txuas ntxiv mus rau ntau tshaj 2 teev, uas yog polarization. Lub tshuab hluav taws xob tuaj yeem tsuas yog ntsuas tom qab polarization.

5. Thaum qhov chaw tawm hauv dej mus ntev lossis lub cav siv tsis ntev, lub tshuab hluav taws xob yuav tsum tau muab tshem tawm kom ncav sijhawm thiab ntxuav thiab muab tso rau lub hau tiv thaiv.

6. Yog tias cov xaim hluav taws xob tsis zoo, lub electrode yuav tsum tau hloov tshiab.


Xa kev nug
Xa kev nug
Lohand Ib puag ncig yog Tuam Tshoj-raws li cov chaw tsim khoom ntawm cov khoom siv ntsuas dej zoo thiab cov khoom siv hauv chav kuaj txij li xyoo 2008. Peb tsim, tsim thiab xa tawm cov ntsuas dej tsis zoo, cov ntsuas hluav taws xob hauv online, cov khoom siv ntsuas thiab cov ntsuas ntsuas digital rau cov xa khoom, chaw kuaj thiab cov neeg yuav khoom hauv 60+ lub teb chaws.