A dry box is Dry Storage Cabinets in which the interior is kept at a low level of humidity. It may be as easy as an airtight and watertight enclosure, or it may use active methods to remove water vapor from the air trapped inside.
Dry boxes are used to safely store things that would otherwise be damaged or adversely impacted by excessive humidity, such as cameras and lenses (to avoid fungal growth), and musical instruments (to prevent humidity induced swelling or shrinkage of wooden instrument parts). Also, they are utilized in the storage of surface mount electronic components just before circuit board assembly, to avoid water absorption which could flash into steam during soldering, destroying the part.
Desiccant boxes – An easy dry box can include nothing but a sealed, airtight box containing a desiccant, such as silica gel or anhydrous calcium chloride. These can simply be built at relatively inexpensive. However, humidity level in such boxes should not be controlled or regulated, owing to the issue of gauging the amount of desiccant necessary to achieve a certain humidity level. Repeated opening of such boxes, allowing humid ambient air to get into, can saturate the desiccant, plus some desiccants can have corrosive or some other harmful effects on the items in the box should they collect enough water to dissolve.
Electronic dry boxes – Electronic dry boxes include a small Peltier cooler, which removes moisture through the air by condensing it. A control dial is normally so long as permits an individual rough adjustment of the humidity level. More sophisticated designs link the cooler to a settable digital hygrometer, allowing very precise humidity level control.
Another kind of electronic dry box technology utilizes Dry Storage Cabinets For Optics to adsorb moisture. This moisture and humidity control technology is renewable while not having to replace desiccants. Many electronic dry box manufacturers have utilize or change to this technology as there are less limitation compared to Peltier cooler which can be less efficient in removing moisture in colder ambient temperatures.
Importance of Employing a Dry Cabinet – There is one word which may answer the question “Why do most professional photographers and photography enthusiasts need a dry cabinet for camera?”. The term is “fungus”.
The fungus could be any photographer’s worst enemy. The fungus is not only hard to clean or remove, nevertheless it can also further damage your camera and your expensive camera lenses.
Moreover, the fungus often gets in between the lens and also on your lens’ glass. Such incidents generally occur once the user stored their camera without proper protection and exposed to the humid environments where fungus thrives. Once fungus grows, it can spread rapidly and may infect other equipment which is placed on the same location or container.
People who had encountered the infection of fungus on the camera lens had often tried to ‘force-clean’ them back. However, the above mentioned method would damage the digital camera lens special coating.
Photographers who do not have dry cabinets often place their cameras and photography tools in cupboards and drawers. These dark and humid spaces are areas which fungus thrive. Furthermore, photographers who often faced jmmhra problems generally live in countries where tropical climate and humidity exist all year round.
Nonetheless, Dehumidifying Dry Cabinets would be the absolute essentials for just about any photographer or photography enthusiasts to equip themselves with. Ensuring your pieces of equipment stored are dust-proof, waterproof with humidity regulated to make certain the enclosure is lower in moisture.