SONO-WZ

The quality of fresh concrete is significant for the stability and lifetime of concrete buildings. Most important parameters are water content and the W/C-value to reach the requested quality. So far a sample had to be dried first and then be determined with protocols on the water content as well as the W/C-value. This process was as cumbersome as time consuming.
With SONO-WZ you define the water content of the fresh concrete fast on-site. You just put the spear tube into the material and receive reliable measuring results within 1-2 minutes.

Applications and benefits
» Precise measurement of water content in fresh concrete
» Display of water content per m3 with taking into account the manually recorded bulk density
» Simple handling: The probe SONO-WZ is connected to the mobile hand-held meter SONO-DIS and is put directly in the fresh concrete to measure
» After 4-5 single measurements an automatic averaging organizes the precise result within 1-2 minutes
» Measurement of fresh concrete of the consistency F2 to F6 is possible
» Measurement of up to 3 kg material with 4-5 single measurements
» More reliability when controlling with the determination of the radar-based conductivity via TRIME technology
» SONO-WZ is delivered with a universal calibration
» Safe handling on the construction site by a robust and watertight structure of the hand-held meter SONO-DIS and the probe SONO-WZ
» Enables an intelligent preprocessing and guarantees reliable measuring results
» Flexible system: setting on special recipes are possible
» Usage of TRIME® TDR technology based on radar
» Dampening of radar impulses dependent on content of cement
» Even changing particle sizes of sand and gravel do not cause problems