Auto-Recycling Desiccant Dry Box

Desiccant Dry Cabinet

Ultra-low relative humidity (RH) storage for Electronics, Optics, Photography and Laboratory. Totally self-contained, nitrogen (N2) unnecessary!

Use Totech Desiccant Dry Cabinets for:

  • Ultra-Low RH storage (1-50% RH) of MSDs (moisture sensitive devices)
  • Low Humidity storage of photographic and optic lenses
  • Constant relative humidity storage of materials in a laboratory environment



What is a Desiccant Dry Cabinet?


A Dessicant Dry Cabinet is an enclosure with a supply of desiccant which maintains an internal environment of 1-50% RH. Desiccant dry cabinets are also called: desiccators, dry boxes, dehumidifying cabinets, and ultra low humidity storage cabinets.

Desiccant itself is defined as: A substance that has a high affinity for water and is used as a drying agent - from the Latin word desiccans. Commercially, desiccant materials are supplied as; Montmorillonite Clay, Silica Gel, Indicating Silica Gel, Molecular Sieve, Calcium Oxide, Calcium Sulfate and Zeolite, just to name a few.

Desiccant naturally 'traps' airborne moisture particles as they come into close proximity. When an amount of desiccant is placed within an enclosure it absorbs as much moisture as it can, making that enclosure dryer. When an item that contains moisture, even trace amounts, is placed within a low humidity ('dry') environment, the moisture will slowly be released from the item into that 'dry' environment. The reality is that the dry cabinet's RH level (relative humidity) is so low that the air inside will act as a magnet to the trapped moisture inside your items, and it will draw it out, into the air within the desiccator. It will continue to do this until there is some kind of equilibrium reached between the moisture level still trapped in the item and moisture level of the desiccator, or until the desiccant is saturated.

Equilibrium, or desiccant saturation, however should never be reached as all desiccant dry cabinets have some manual or automatic procedure for voiding the desiccant of the moisture that it's collected from the cabinet interior and from the items stored within. Once the interior of the desiccator is exposed to refreshed desiccant the dehumidifying, drying, or protective process is continued, and the environment inside the desiccator is maintained.

Typical applications include the prevention and protection against all types of oxidation (rust), the prevention of the growth of fungus on optics, the dry preservation of lab materials and samples as well as the protection of MSDs (moisture sensitive devices) as per IPC/JEDEC J-STD-033 within the electronics industry.

BUT...not all dry cabinets are created equal. Learn why the right choice is a Totech America Dry Cabinet.

Find out more information about dry cabinets at DryCabinets.com.










Dry Storage for: Printed Circuit Boards, Lenses & Optics, Laboratory Applications, Industrial Applications, Digital Media & Film, Preservation of Valuables

Totech America: Custom Designs, Demo Program, Technical Data, FAQ, Contact Us, Quote Request


Contact us: sales@totechamerica.com | 1-877-DRY-CABINET (1-877-379-2224)

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Articles

ArticlesVisit our new section on articles related to the dry cabinet industry. Our first featured piece discusses storage within the PCB manufacturing environment.




Click here to see our extensive list of additional items that can be added to your dry cabinet. Options include everything from extra shelves and dividers to locks and alarms.

Dry Cabinet Options

Totech America offers a wide selection of cabinets to choose from, including storage for printed circuit boards, optics, laboratory equipment, industrial equipment, collectables, media, and more (select an application at the top of this page). If you don’t find what you’re looking for click on our customs page, and our engineers will be happy to put together the perfect solution for you, at a cost that’s less expensive than you may think!