Since 2006 this model, which covers up to 100x100 mm area measurement for PL, reflectivity, transmission and even curvature measurement has always been available in desktop YWAFER-GS4 (54x54 cm footprint) or full (desk included to support external laser sources) YWAFER-GS4-DESK formats. Now we are proud to be able to offer a compromise between the compact desktop version and the all-included desk version: YWAFER-GS4-ELBASE, which keeps the same extremely compact footprint of the desktop version, but in a stand-alone design wich contains all the electronics and the control PC.