The apparatus shall include the following components:
D.2.1 Spray cabinet. Cabinet volume shall be less than 0,4 m. Cara should be taken to ensure homogeneous distribution of the sprayed solution. Design of the cabinet shall be so that drops of sprayed solution formed on its surface shall not fall on the test pieces being tested. The level of the salt solution in the salt reservoir shall be automatically maintained to ensure uniform spray delivery throughout test. a description of a typical spray cabinet is shown in figure