Asphalt Density Gauge (Non Nuclear)
The density of asphalt pavement is directly proportional to the measured dielectric constant of the material. edg-2a uses electrical waves to measure dielectric constant using an innovative, toroidal electrical sensing field established by the sensing plate. the electronics in the edg-2a convert the field signals into material density readings and displays the results. Once calibrated, direct density readings can be consistently obtained.
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