Cov qauv yuav tsum tau kuaj tsis tas yuav muaj kev tshwm sim. Cov hnoos qeev kom riser yog ntxig rau hauv cov dej system thiab tag nrho cov nitrogen concentration tau ntsuas. Qhov ntsuas qhov siab tshaj plaws ntawm cov cuab yeej yog 0 ~ 500mg / l tn. Txoj kev no feem ntau yog siv rau on-line kev soj ntsuam ntawm tag nrho cov nitrogen concenation ntawm cov khib nyiab (dej tawm) dej saum npoo av, thiab lwm yam .3.2 Cov ntsiab lus txhais
Txojkev | Resorcinol Spectrophhotometry | ![]() |
Ntsuas Ntau Yam | 0.0 ~ 10mg / l, 0.5 ~ 100 mg / l, 5 ~ 500 mg / l | |
Ruaj khov | PCT10% | |
Kev rov ua dua | A≤5% | |
Ntsuas kev ntsuas | Qhov tsawg kawg nkaus ntsuas ntsuas ntawm 30 min, raws li cov qauv dej tiag tiag, tuaj yeem hloov kho ntawm 5 ~ 120min Seem tsis pub noj lub sijhawm. | |
Lub sijhawm kuaj | Lub sijhawm luv (10 ~ 999min kho tau) thiab tag nrho cov kev ntsuas hom. | |
Calibration lub sijhawm | 1 ~ 99 hnub, txhua lub sijhawm, txhua lub sijhawm kho tau. | |
Lub sijhawm tu | Ib hlis ib zaug, txhua txog 30 min. | |
Reagent rau tus nqi tswj hwm tus nqi | Tsawg dua 5 Yuan / kev kuaj. | |
Khoom uas tsim tau lawm | Ob Chan Channel Rs-232, ob channel 4-20ma | |
Yuav Tsum Ib puag ncig ib puag ncig | Qhov chaw kho qhov kub thiab txias sab hauv, nws pom zoo qhov ntsuas kub 5 ~ 28 ℃; Cov av noo 150% (tsis muaj condensing) | |
Kev pab fais fab | AC230 ± 10% V, 50 ± 10% HZ, 5A | |
Qhov loj | 1570 x500 x450mm (h * w * d). | |
Lwm tus | Lub tswb ceeb toom thiab lub zog tsis ua haujlwm yuav tsis poob cov ntaub ntawv; |
Kov npo zaub thiab cov lus txhawb
Txawv txav dua thiab lub hwj chim tawm tom qab hu, lub cuab yeej cia li tso cov residual reactants hauv twj paj nruag, cia li rov qab mus ua haujlwm
Sau koj cov lus ntawm no thiab xa mus rau peb