The apparatus consists of a fog chamber, a salt solution reservoir, a supply of moisture free compressed air, atomizing nozzles, specimen supports, provision for heating the chamber, humidifying chamber and control system. The fog chamber is provided with digital temperature controller, pressure gauge, provision for controlling the mist, humidity indicator and solenoid valve to regulate these conditions. Capacity : 100, 200, 400 and 600 Litres. Power supply : 230 V, 1 Phase, 50 Hz.
SALT SPRAY TEST CHAMBER
As per ASTM B 117.