6714

The 6714 includes 20 large, four-unit desiccant bags, used to absorb humidity within enclosures. Multiple packs are recommended for customers who need to desiccate multiple enclosures or systems.

The 6714 includes twenty 4-unit silica gel desiccant bags. Packages with multiple bags of desiccant are recommended for customers who need to desiccate multiple enclosures or systems.

The 6714 was ordered as the DSC 20/4 prior to 1 September 2005.

What is a Unit of Desiccant?
A unit of desiccant is defined as "the amount of desiccant that will adsorb at least 3 g of water vapor at 20% relative humidity and at least 6 g of water at 40% relative humidity at 77°F (25°C)."

If you're really interested, MIL-D-3464E is the source document that outlines the generally accepted method for determining the units of desiccant required (calculation requires the size and the type of the container and the type of desiccant to be used).