Shenyang Zkwell Corrosion Control Technology Co., Ltd
Address: Room 501, No. 1, Hunnan Road, Hunnan New District, Shenyang
Zip code: 110180
Tel: 86-24-83812820 83812821 24516448
Fax: 86-24-24515331
E-mail: business@zkwell.com.cn
Electrochemical corrosion electrochemical monitoring method is through the on-line monitoring system for the combination of linear polarization and weak polarization method to measure the corrosion current density, its technical characteristics are as follows:
The corrosion rate of a. directly measured medium, don't need the accumulation of corrosion;
B. Suitable for electrolyte corrosion system;
C. most of the application in the circulating water system or the rapid evaluation of corrosion inhibitors used in laboratory;
D. more interference factors. In water mixed with organic medium, the medium is not evenly distributed on the surface of the measuring element, cause the distortion measurement results;
E. general online electrochemical polarization resistance of instrument measurement range of 20 Ω ~ 500 k Ω, corrosion rate measurement range is 0.0004 mm/a ~ 10 mm/a.