Ecotone - Reverberation Chamber
ECOTONE ™ provides design consultancy and also undertakes trunk projects of the Reverberation Chamber. These cells are required to test the characterization of the acoustic properties of the material. These cells are useful for testing the STL / NRC performance of acoustic materials.
According to IS-9901 (Part III) - 1981, DIN 52210 Part IV - 1984, ISO: 140 (Part III) - 1995 and Test Standers (NRC) the recycled chamber design will meet the Aerial Sound Testing Standards (STL). Airborne sound absorption of building elements according to IS 8225 / ISO: 354 / ASTM423C.
The designed reverb chamber includes: a source chamber, a receiver chamber, adequate diffusion (sterr) were present in both chambers, a receiving antenna and a transmitting antenna, there are no absorbers. In a reverb chamber, the objective is to create high waves that are used to generate high field strengths.
The size/volume of the re-evaluation room should depend on the test object if these are vehicles/machines larger than its size should enable DELTA to produce immune radiation on vehicles and larger machines and if they manufacture products comparable to the size of the chamber If you are doing then be small. Testing low frequencies requires a large chamber to create standing waves, even for a small test object the chamber must be at least half wavelength.
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