Merlin is used to measure the bulk electrical resistivity, or its inverse, the bulk electrical conductivity, of saturated specimens or cores according to ASTM C1876 “Standard Test Method for Bulk Electrical Resistivity or Bulk Conductivity of Concrete”.
For measuring corrosion rates, half-cell potentials and electrical resistance for corrosion evaluation in concrete reinforced structures.
3 ways to evaluate the resistance of concrete to chloride ions ingress: ASTM C1202 “RCPT or Coulomb test”, Nordtest Build 492 “Chloride Migration Coefficient” and ASTM C1760 “Bulk Conductivity”.
Portable kit to accurate and immediate determination of chloride ion content in concrete powder samples.
The Profile Grinder allows to obtain concrete powder samples at small depth increments for accurate determination of chloride ion profiles or performing of other chemical analysis.