Glass tube wall thickness measurement
It is required to measure the wall thickness of the glass tube. First, the glass tube is fixed on the measuring table surface, and the highest point of 3 vertical objects is taken (as shown above). This time, the H4UC full range controller is used, and the D40A19 is equipped with a longer length and better Angle performance, which is very suitable for measuring side items. Through the spectrometer spectral confocal measurement, the value is 8418.487μm, more high-precision measurement needs, welcome to pay attention to spectrometer technology.