ERS2010 In Stock

The ERS2010 by Newport is an advanced Earthquake Resistant System, designed to counteract the motion induced in optical tables by seismic events. Engineered to endure seismic forces originating from a total of 2000 pounds, encompassing both the table and its load, per restraint, this system provides robust mitigation against earthquake-induced disturbances. For optimal stability and safety, the recommended deployment involves employing three or more restraints positioned along the table system's perimeter. This strategic positioning serves to minimize the likelihood of table tipping during or subsequent to an earthquake event. Importantly, these restraints can be effectively utilized even when the applied load per ERS2010 falls below the stipulated maximum threshold. This system is compatible with isolators possessing a rated load capacity of 2000 pounds, or their functional equivalents.

The components comprising the ERS2010 system encompass a restraining plate, centering clumps, and a base assembly. Supporting earthquake restraint efficacy, each restraint relies on eight anchor bolts to transfer seismic loads into the underlying concrete floor. These anchor bolts are specifically designed for use in concrete flooring of at least 6 inches in thickness, constructed from normal-weight concrete boasting a minimum strength of 2,500 psi, all within an uncracked condition. Complementing the anchor bolts, the seismic loads are further diffused into the bottom skin of the optical table through the application of eighth M6-1.0 socket head cap screws. It's essential to recognize that adherence to installation codes hinges upon ensuring that the chosen experimental site's acceleration parameters remain within established limits. Additionally, prudence dictates that the aggregate gravity load supported by each restraint does not surpass the defined maximum value. To ensure the proper operation of the pneumatic isolation system without introducing overload or static instability, careful consideration must be given to table configuration and its associated payload.