The permeability of concrete at the surface (concrete cover) has been recognized as a major factor in determining the durability of concrete structures. Many specialists emphasize the importance of this property and the possibility of measuring it reliably - not only in the laboratory but also at the building site.
Technical Specification
Display Unit with Nonvolatile Memory for 200 easured Objects:
Display 128x128 Graphic LCD, Interface RS 232 or with Adapter for USB, Software Integrated for printing out measured objects and transmission to PC, Batteries 6 1.5 V, LR 6 batteries for 60 hours operation, Temprature Range -10° to +60° C, Carrying Case 325 x 295 x 105 mm, total weight 2.1 kg, Control Unit with Membrane Pressure Regulator and Pressure Sensor, Vaccum Connection Small Flange 16KF, Carrying Case 520 x 370 x 125 mm, total weight 6.3 kg.