The ERS2010-422 Earthquake Restraint system is designed to restrict the motion of optical table top during seismic activity. Model ERS2010-422 is rated for seismic forces generated by a maximum of 2000 pounds (908 kg) of combined table and payload weight per restraint. ERS2010-422 earthquake restraint is certified to comply with the 2012 International Building Code (IBC) and 2013 California Building Code (CBC). Model ERS2010-422 is a set of (4) 22 inch earthquake restraints. Anchors are not included and must be ordered separately (see ERS2010-KT anchor kits). ERS2010 restraints will not affect table performance.

为了限制光学台面在地震活动中的运动，设计了er2010 -422地震约束系统。模型er2010 -422被评价为地震力产生的最大2000磅(908公斤)合并表和有效载荷重量每克制。er2010 -422地震约束符合2012年国际建筑规范(IBC)和2013年加州建筑规范(CBC)。型号为ERS2010-422是一套22英寸地震约束装置。锚不包括在内，必须单独订购(见ERS2010-KT锚包)。ERS2010限制不会影响表性能。