These chambers are designed to sit atop an electrodynamic shaker. The shaker armature (which vibrates up and down) is positioned in the floor of the chamber, and is surrounded by a flexible seal to trap the conditioned air within the chamber workspace.

This configuration allows for controlling the temperature of your device, while it is being shaken. It is sometimes referred to as "Controlled Environment Testing".

AGREE is an acronym (Advisory Group on Reliability of Electronic Equipment). This group decided (in the 1960's?) on a set of mechanical interface standards that Chamber manufacturers would conform to, and Shaker manufacturers would conform to, so that Chambers and Shakers sourced from different suppliers would "fit together".

A wide variety of AGREE configurations are included in the RBV-Series from Russells Technical Products. All of them allow for the inevitable removal of the shaker from underneath the chamber. Some designs allow for horizontal shaker motion, in addition to vertical shaker motion. Some designs cantilever the chamber workspace out over the shaker, others straddle the shaker (as seen in this photo).

The RBV-Series include the following:

	Compressor-cooling
	Cryogenic-cooling (optional)
	Removable Floor Section
	Flerxible Diaphragm Sealing
	Solid Floor Plug (optional)