Reivindicaciones

1. An installation for degradation testing of samples exposed to a melted medium, characterized by comprising: - a modular testing chamber (5) with a fastening (4) for the sample system of interest; - an auxiliary circuit (7) for effluent gases and reservoir (6) for replenishing and modulating the gaseous atmosphere; - A heated tank (1) for salts (3), thermally adjusted (8), connected to the testing chamber (5) forming a closed circuit that includes an drive system (2) for the melt; and - a flanged in-line port (9) enabled for the insertion of complementary and auxiliary experimental systems. 2. The installation for degradation testing of samples exposed to a melted medium according to claim 1, wherein the system inserted into the flanged port (9) are in-line corrosion monitoring sensors (10). 3. A method for the degradation testing of samples exposed to melted means, using the apparatus as described on anyone of claims 1-2, characterized by : - adjustment of the atmosphere of the testing chamber (5) in the phase prior to testing, during the preheating and melting of the solid system generating the melted phase; - degradation testing of the sample system with a predefined duration, continuously introducing the molten load, and maintaining an effective control of the chemical composition of the gaseous atmosphere in interaction with the sample system also considering the corrosive melted medium ; - withdrawal of the samples of interest from the melted medium and atmosphere control intended to cut off the degradation process of the samples until they cool;