ISO 22827-2:2005涵盖了2D操作设备的验收测试，以及在一定程度上沿Z轴的移动。 ISO 22827-2:2005规定了两种测试移动机构精度的方法。第一种方法（1型试验）提供了一种能够严格按照所需精度对移动机构进行分类的试验方法。第二种方法（2型试验）提供了一种通过标记测试移动机构的更简单方法。试验方法的选择是可选的。 然而，对于大型激光束焊接机，例如使用2D移动光学元件或X-Y工作台的激光束焊接机，2型试验适用。 ISO 22827-2:2005不适用于手工定位焊头和/或部件的焊接单元，以及不带移动机构的固定位置焊接。

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.