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Reference Electrode | MN15 Anodes

Supplier: Duoguard Australia Pty Ltd

Duoguard Australia supplies the MN 15 Reference Electrode confirming corrosion control.

Price Guide: POA

A common method of assessing the corrosion state of reinforcing steel and confirming corrosion control is to measure the steel potential using a reference electrode.

Duoguard Australia distribute a CPT manufactured reference electrode MN15.

The reference electrode is buried in a small hole formed in the concrete surface. This can then be used to measure the steel potential either manually, using a high impedance voltmeter, using a datalogger or via internet connection

The MN15 reference electrode offers significant advantages versus conventional electrodes as it is based on a manganese oxide composition:

  • High surface area prevents loss of contact with host concrete
  • Chloride free – no release of aggressivesalts
  • Excellent polarisation characteristics – stable potential when current is drawn
  • Compact unit facilitates simple installation