• Model NO.：YLG-2058-01
• Specification：200*20mm
• Trademark：BOQU
• Origin：Shanghai, China
• HS Code：90278099
• Production Capacity：50000PCS,Month

Basic Info.

Model NO. YLG-2058-01 Specification 200*20mm Trademark BOQU Origin Shanghai, China HS Code 90278099 Production Capacity 50000PCS/Month

Product Description

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 ºC

Operation temperature:0~45ºC

Sample temperature:0~45ºC

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

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We cann't offer the sample

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.