| |
| Home >> Systems >> Coupon Monitoring |
| |
 |
|
| |
The Cathodic Protection Monitoring Probe models, CPMP-WM and
CPMP-2-50 are used to obtain IR free structure potentials, measurement of polarization decay and current density. It
is suitable for installation on either new or existing buried ductile, cast iron watermains and aboveground tank structures.
Probe assemblies are installed adjacent to the target structure within excavations made by either traditional or vacuum techniques.
The wiring of the probe assembly fits into standard post and flush mounted test stations.
Features and benefits:
Eliminate the need to interrupt or DC current sources
Allows for evaluation of systems with sacrificial anodes directly connected to the watermain (AUGINODE™) |
|
 |
|
|
Suitable for horizontal and vertical placement
Connections at the test post are not required to be opened for IR free potential measurement
IR free potential trends can be chart recorded
Permanent reference electrode included within probe assembly
Extremely roughed assemply
Suitable for installation with all models of new existing stations
50 cm (10 sq.in.) coupon surface allows for accurate current density measurements |
| |
| Cathodic Protection Monitoring Probe For Buried Watermains - Model CMPM-WM |
| Cathodic Protection Monitoring Probe For Underground Soil Service - Model CPMP-2-50 |
| |
|
Monitoring Probes for Reinforced Concrete Structures
Each Multiple Element Probe (MEP) is capable of monitoring chloride/moisture ingress and corrosion rate and/or behaviour of reinforcement in concrete applying electrochemical corrosion tests.
Continuous monitoring of the working electrode corrosion potential embedded in a probe may assist to detect deppassivation of the reinforcing steel. The monitoring system operated by this probe also provides an early warning for chloride threshold leads to corrosion initiation of the steel reinforcement embedded in concrete. Using this valuable probe can perform the electrochemical evaluation tests such as measuring the Corrosion Potential (Ecorr.), Linear Polarization Resistance (LPR), Concrete Resistance and the Electrochemical Impedance Spectroscopy (EIS). |
| |
|
