ETS-Lindgren's Series 81 shielding system is the most commonly specified construction for NSA 65-6/NSA 94-106 and MIL-STD-285/IEEE 299 testing requirements. These shielded enclosures have modular panels, meaning that enclosures can be built to almost any dimensional configuration. Thirty-six standard formations are available, or we can custom design a configuration that best fits your needs.
In the heart of the shielding system are the 1.9 cm (.75 in) thick dimensionally-stable cores, which are laminated on both sides with 28-gauge sheet steel. (Cores meet ANSI A208.1 specifications.) The steel laminate provides the best attenuation to magnetic and electric fields and plane waves
Panels are joined together with a one-eighth-inch "hat & flat" clamping system. No special tools are required for construction. Enclosures can be erected, dismantled, and moved to another location as needed. Enclosures are self-standing and require no attachment to the parent building.
The Series 81 also complies with Universal Building Codes (UBC) and can be assembled in the most stringent seismic zones.Combining performance and value, Series 81 meets a wide range of critical testing needs.