Nta
LCD zaub, kev ua haujlwm siab CPU nti, high-precision AD hloov dua siab tshiab thev naus laus zis thiab SMT nti thev naus laus zis,multi-parameter, kub them, tsis siv neeg ntau yam conversion, siab precision thiab repeatability
Cov zis tam sim no thiab tswb relay txais optoelectronic cais tshuab, muaj zog cuam tshuam kev tiv thaiv thiablub peev xwm ntawm kev sib kis mus ntev.
Isolated alarming signal output, discretionary setting of upper and low thresholds for alarming, thiab laggedtshem tawm ntawm kev ceeb toom.
US T1 chips;96 x 96 world-class plhaub;ntiaj teb-nto moo hom rau 90% qhov chaw.
| Kev ntsuas ntau: -l999 ~ +1999mV, daws teeb meem: l mV |
| Qhov tseeb: 1mV, ± 0.3 ℃, ruaj khov: ≤3mV / 24h |
| ORP txuj kev daws teeb meem: 6.86, 4.01 |
| Tswj ntau yam: -l999 ~ + 1999mV |
| Tsis siv neeg kub them nyiaj: 0 ~ 100 ℃ |
| Kev kub ceev them nyiaj: 0 ~ 80 ℃ |
| Cov teeb liab tso zis: 4-20mA tiv thaiv kev tiv thaiv tawm |
| Kev sib txuas lus interface: RS485 (yeem) |
| Cov zis tswj hom: ON/OFF relay tso zis hu |
| Relay load: siab tshaj 240V 5A;Qhov siab tshaj plaws l5V 10A |
| Relay ncua sijhawm: Kho tau |
| Tam sim no tso zis load: Max.750Ω |
| Teeb liab impedance input: ≥1 × 1012Ω |
| Rwb thaiv tsev: ≥20M |
| Ua haujlwm voltage: 220V ± 22V, 50Hz ± 0.5Hz |
| Instrument Dimension: 96 (ntev) x 96 (dav) x 115 (dav) mm |
| Qhov Loj: 92x92mm |
| Qhov hnyav: 0.5 kg |
| Kev ua haujlwm: |
| ①ambient kub: 0 ~ 60 ℃ |
| ② Cua txheeb ze av noo: ≤90% |
| ③Tshwj tsis yog lub ntiaj teb sib nqus teb, tsis muaj kev cuam tshuam ntawm lwm qhov chaw sib nqus muaj zog nyob ib puag ncig. |
Oxidation Reduction Potential (ORP lossis Redox Potential) ntsuas cov dej hauv lub cev muaj peev xwm los tso tawm lossis txais cov khoom siv hluav taws xob los ntawm cov tshuaj tiv thaiv.Thaum lub kaw lus nyiam txais electrons, nws yog oxidizing system.Thaum nws nyiam tso tawm electrons, nws yog qhov txo qis.Ib qho kev txo qhov peev xwm yuav hloov tau thaum qhia txog hom tshiab lossis thaum qhov kev hloov pauv ntawm cov hom uas twb muaj lawm.
Cov txiaj ntsig ORP tau siv ntau yam zoo li pH qhov tseem ceeb los txiav txim siab dej zoo.Ib yam li pH qhov tseem ceeb qhia txog lub xeev tus txheeb ze rau kev txais lossis pub nyiaj hydrogen ions, ORP qhov tseem ceeb qhia txog lub xeev txheeb ze rau kev txais lossis poob electrons.ORP qhov tseem ceeb cuam tshuam los ntawm tag nrho cov oxidizing thiab txo cov neeg ua haujlwm, tsis yog cov kua qaub thiab cov hauv paus uas cuam tshuam rau kev ntsuas pH.
Los ntawm kev xav txog kev kho dej, kev ntsuas ORP feem ntau yog siv los tswj cov tshuaj tua kab mob nrog cov tshuaj chlorine lossis chlorine dioxide hauv cov yees txias, cov pas dej da dej, cov khoom siv dej haus, thiab lwm yam kev siv dej.Piv txwv li, kev tshawb fawb tau pom tias lub neej ntev ntawm cov kab mob hauv dej yog nyob ntawm tus nqi ORP.Hauv cov dej khib nyiab, kev ntsuas ORP feem ntau siv los tswj cov txheej txheem kho mob uas siv cov tshuaj lom neeg los tshem tawm cov kab mob.
