Efficient Work Of 660Nm Red Cross Line Laser Module For Metrological Calibration Research

Unlike the use of any prior cross line drawing or printing work, the adoption of a Berlinlasers 660nm red cross line laser module always makes a good job for precise cross line projection work for metrological calibration research. It applies an import laser diode and qualified glass coated lens with 10, 15 and 110 degree fan angle, enables fine and straight two perpendicular red lines generation with different dimensions at different work distances and lighting occasions. After easy connects with DC power supply ad proper integration into calibration research device or equipment, red cross line laser module is serving as a secondary visual calibration benchmark, which assists in calibrating the positioning scales of various high-precision metrological instruments, supplementing the visual positioning dimensions of metrological equipment and improving metrological accuracy.