A+ CORPORATION Humidisorb Plus X-Corrode

Humidisorb Plus X-Corrode Packets provide moisture and corrosion control in electrical and electronic enclosures. Humidisorb is a self-regenerating desiccant that can absorb and release enormous quantities of moisture from surrounding air without becoming saturated. When first placed in service, a packet of granules will begin rapid absorption of moisture.

The packet will absorb at least five to ten times more moisture than the conventional desiccant before coming to equilibrium with the relative humidity (RH) of the surrounding air. This will usually take several weeks to occur, even in very humid environments. During periods when the enclosure RH is lower than its long-term average the packet releases moisture in vapour form. The moisture desorption process cannot wet the air above its average RH level.

When enclosure RH tends to rise above its average level, the packet absorbs moisture. By absorbing moisture when the RH rises, and releasing some of the vapour phase moisture (regenerating) when the RH drops, the packet maintains a constant RH within the enclosure that is equal to the long-term average humidity.

Available: Canada Wide

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  •  Economical
  • Easy installation
  • Helps improve safety of personnel and equipment


  • Self-regenerating
  • Five to ten times greater moisture absorbing capacity than ordinary desiccants such as silica gel
  • Effective in frequently opened enclosures
  • Self-adhesive tape included in bag for optional use
  • High dielectric strength
  • Non-toxic


A+ Corporation_Humidisorb plus x corrode_Manual_June 18,2015_Westech.pdf


Manufacturer Info

+ Corporation is a privately-held, family-owned company located in Gonzales, Louisiana just outside of Baton Rouge. As an innovative company, A+ prides itself on providing simple solutions for complex sample extraction and conditioning problems, as well as providing analyzer protection technologies. A+ pioneered the use of membranes for removing liquids to protect analyzers in both gas and liquid streams with their Genie® Membrane Separators™. Additionally, the company pioneered the technique of applying this technology in sample extraction probes for high pressure natural gas pipelines that can be installed under pipeline pressure. This patented technology is the only one of its kind written into and accepted by Industry standards. This reduced the industry need to shutdown pipelines for sample point additions or maintenance and significantly reduced costs and safety concerns.