1)       Control Panel - all operations (instructions, adjustments, checks and safeguards) are brought together and displayed on this microprocessor controlled digital panel. As a result the user can instantly check the status of the chamber.

2)       Solution Tank - with a capacity of 200 litres (53 US Gallons), the unit can operate continuously for over 500 hours (400 litre/ 105 US Gallon model), without attention. An electronic sensor warns when the solution has reached the minimum level. An optional air mixer can be incorporated into the unit if required

3)       Central Dispersion - The filtered solution is carried to a spray nozzle by an adjustable flow peristaltic pump. Central, orientable dispersion ensures that the spray is of optimal homogeneity.

4)       Saturator - After filtering, the compressed air is humidified and heated to the preset temperature by the saturator, which is topped up automatically with demineralized water. The level is constantly adjusted, should there be a major drop in the level, or an accidental loss in water, a safety device cuts off the resistance, preventing overheating.

5)       Manometer - The pressure of the compressed air in the saturator is permanently indicated on the gauge. An electronic gauge - with built in alarm - is an optional accessory, and the pressure is displayed on the control panel.

6)       Cover - All models are supplied with a translucent cover.

7)       Exposure Chamber - Made of smoothly finished reinforced glass fibre polyester, the chamber does not corrode and can withstand repeated thermal and hygrometric variations. It is heated directly from the outside by a sleeve of thermal textile. A thick layer of insulating material prevents heat loss and thus increases energy efficiency. The cover fits into grooves moulded into the upper edge of the chamber, which are then filled with water in order to create a perfect hydraulic seal.

Internal lateral partitions are provided so that bars for fastening large pieces into position and sample racks can easily be installed.