| 摘要 |
PURPOSE:To reduce manufacture cost without degrading the function, by arranging one test tank alone eliminating any humidifying mechanism, temperature adjusting chamber and hot air blower so as to perform a spray of salt water, a drying and a wetting (condensation of dews) within the test tank versatilely instead. CONSTITUTION:Water 35 is placed into the bottom of an outer tank 34 of a body 1 and a space is provided between the water surface and the bottom surface of an inner tank 33. A salt water spray tower 7 is provided at the center of the test tank and inside, the tower has a salt water reservoir 6 at the bottom thereof, a shield plate 6' for suppressing the evaporation of salt water with tiny holes at the top thereof and an air nozzle 7' and a salt water nozzle 7'' in the middle thereof. The salt water nozzle 7'' is piped to the salt water reservoir 6 via an solenoid valve 38. In addition, a distilled water 22 exists in an air saturator 21 and a bubbling noise 24 and a heater 23 are provided therein. Saturated air from the air saturator is led to an air nozzle 7' with a piping via a pressure adjusting valve 26 and a solenoid valve 40. Compressed air from a compressor 25 is branched off in two with a branch 25'' via the pressure adjusting valve 25', one is connected to the bubbling nozzle 24 of the air saturator 21 while the other reaches the air nozzle 7' via an air heater 37 and a solenoid valve 39. |
