After rigorous testing by China Institute of Metrology, a nanometer laser measuring tape made of quartz glass tube was successfully developed at Tsinghua University. The appearance of the nano-laser measuring scale is very simple. It looks like a quartz glass tube with a closed end and a diameter of 30 mm, which is only slightly longer than the human palm. The magic of the nanometer laser measuring scale is that the oscillating laser beam itself can sense the size of the external object. Once it pushes the measuring rod out of the cylindrical laser, it immediately shows how much distance is pushed.
According to Professor Zhang Shulian of Tsinghua University, this nanometer-sized laser measuring scale can be widely applied to the displacement measurement and calibration of mechanical parts and components as well as deformation measurement of bridges, dams, and buildings. It may be to a great extent in the future. Replaces the widely used inductance micrometer. The quartz glass tube nanometer laser measuring scale was invented by the China Institute of Metrology. The nanometer laser measuring scale made of quartz glass tube was successfully developed at Tsinghua University. The appearance of the nano-laser measuring scale is very simple. It looks like a quartz glass tube with a closed end and a diameter of 30 mm, which is only slightly longer than the human palm. The magic of the nanometer laser measuring scale is that the oscillating laser beam itself can sense the size of the external object. Once it pushes the measuring rod out of the cylindrical laser, it immediately shows how much distance is pushed.
According to Professor Zhang Shulian of Tsinghua University, this nanometer-sized laser measuring scale can be widely applied to the displacement measurement and calibration of mechanical parts and components as well as deformation measurement of bridges, dams, and buildings. It may be to a great extent in the future. Replaces the widely used inductance micrometer.