Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: Reference execution standard: customized according to enterprise standards/customer requirements. By calibrating the black, white, and gray specifications of the baffle, programmable switching is performed, and the reflected laser is sampled and compared with the actual value through PLC. And perform automatic data numbering and Excel spreadsheet reporting, automatically calculate the standard deviation and compare it with the set accuracy standard through software. The testing machine has the advantages of strong universality, stable operation, simple operation, convenient control, and low failure rate