710144 – HORIZONTAL DISPERSION TOWER WITH FLOAT SWITCH

Description

710144 – Horizontal dispersion tower with float switch – Works with all Harshaw, Engelhard, Atotech USA, Atlas and Auto Technology Company fog and cyclic corrosion test chambers.    PURPOSE:  The purpose of the Horizontal Dispersion Tower is to create and distribute atomized salt fog and  humidity in accordance with ASTM B117. This system is also used during a controlled humidity cycle.    LOCATION:  This horizontal dispersion towers are located inside the exposure  zone.  The towers are found by  opening the cover, and  looking at both the right  and left ends of the  exposure zone.  FUNCTION:  The cabinet control fills the internal  reservoir with either salt solution or DI  water using the proper solenoids.  When full, the bubble tower air solenoid is  activated. This air enters the side of the  atomizer nozzle to siphon salt solution into  the atomizer nozzle. The air and solution  mix inside the atomizer nozzle to create a  fog.  The level switch maintains the solution level  in the tower during fogging cycles.  The horizontal tubes at the top of the  assembly baffle the fog for proper fog  distribution.