ISO 22827-2:2005涵盖了二维操作设备的验收测试，也在一定程度上涵盖了沿Z轴的运动。 ISO 22827-2:2005规定了移动机构精度测试的两种方法。第一种方法（1型测试）提供了一种能够根据所需精度严格分类移动机构的测试方法。第二种方法（2型测试）通过标记提供了一种更简单的测试移动机构的方法。测试方法的选择是可选的。然而，对于大尺寸激光束焊接机，例如使用2D移动光学器件的激光束焊接机或X-Y台，可以使用2型测试。 ISO 22827-2:2005不适用于手动定位焊头和/或部件的焊接电池，也不适用于无移动机构的定位焊接

ISO 22827-2:2005 covers acceptance testing of equipment for 2D manipulation and also, to some extent, movements along the Z-axis. ISO 22827-2:2005 specifies two methods for the testing of the accuracy of the moving mechanism. The first method (type 1 test) provides a test method capable of classification of the moving mechanism rigorously according to the required accuracy. The second method (type 2 test) provides a simpler method for testing the moving mechanism by marking. The selection of the test method is optional. However, for large-size laser beam welding machines, such as a laser beam welding machine using 2D moving optics or an X-Y table, the type 2 test is applicable. ISO 22827-2:2005 is not applicable for welding cells with manual positioning of the welding head and/or the component, and for fixed-position welding without the moving mechanism.