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SHANGHAI BOQU INSTRUMENT CO., LTD.
ChinaVIP1Gold Supplier
Products: pH Meter , pH Sensor , Dissolved Oxygen Meter , Do Sensor , Conductivity Meter , etc.
Response Time: within 24 hours
Response Rate: 100%
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YLG-2058-01 Industrial Online Residual Chlorine Probe
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:YLG-2058-01Measuring range:0.005 ~ 20ppm(mg/L) HO
$460 /Set
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YLG-2058-01 Industrial Online Residual Chlorine Probe
Working principle
Electrolyte and osmotic membrane separates the electrolytic cell and water samples, permeable membranes can selectively to ClO- penetration; between the two electrode has a fixed potential difference, current intensity generated can be converted into residual chlorine concentration;
At the cathode: ClO- + 2H+ + 2e- → Cl-+ H2O
At the anode: Cl- + Ag → AgCl + e-
Because in a certain temperature and pH conditions, HOCl, ClO- and residual chlorine between fixed conversion relationship, in this way can measure the residual chlorine.
Technical Indexes
Measuring range:0.005 ~ 20ppm(mg/L) HOCl |
The minimum detection limit:5ppb or 0.05mg/L HOCl |
Accuracy:2% or ±10ppb |
HOCl response time:90%<90second |
Storage temperature:-20 ~ 60 ℃ |
Operation temperature:0~45℃ |
Sample temperature:0~45℃ |
Calibration method:laboratory comparison method |
Calibration interval:1/2 month |
Maintenance interval:Replacement of a membrane and electrolyte every six months |
The connection tubes for inlet and outlet water:external diameter Φ10 |
Working Environment
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