Description

Topcon BM5A Luminance Colorimeter Simple Type: Luminance Colorimeter Luminance colorimeter BM5A use photomultiplier tube meter can measure particularly weak light. BM5A built-sensitivity correction, and automatic conversion range, a measure of stability. BM5A with standard built-in interface to automatically measure and display effective online performance.BM5A switch has four measurement angles (2 ° / 1 ° / 0.2 ° / 0.1 °), the use of a single instrument can cover all of the measuring range.