Impact Echo is an innovative and reliable method of structural investigation for concrete structures such as pavements, parking lots, airport runways, metro tunnels etc. While using Impact Echo Instruments at difficult to reach places like metro tunnels, underground construction site like bulk storage tanks, basements, under passes or pile tops etc., wireless /GPS upgradation kits will always useful as the data obtained could be obtained through a bluetooth/GPS to the PC / Laptop system which is placed overhead of at the project site. We, also provide two way talking wireless phones by which the person at the worksite could communicate to the person near the PC at the base station. easily which will ensure communicating all those details of the testing done to the person at the base station. The kit could be ordered additionally along with the Impact Echo System A, B or C variants.
The permeability of concrete at the surface is a major factor determining the durability of concrete structures. The permeability coefficient which is determined completely non-destructive by the instrument correlates well with the results of destructive methods that gives information on the ingress of harmful substances. In the TORRENT Permeability Tester, a two-chamber vacuum cell provides exactly defined measurement of cover concrete to determine durability. A pressure regulator assures accuracy by eliminating atmospheric airflow to the measuring chamber. Data is automatically collected by the display unit. Measurements can be transferred to a printer or to a PC for detailed analysis and evaluation.