| 摘要 |
PROBLEM TO BE SOLVED: To reduce the size and cost of a photometer in an analysis system for detecting a component quantity contained in a sample, and to enable the entire system to simultaneously measure many samples.SOLUTION: An LED having low heat emission and long lifetime is used as a light source and an optical axis is made not linear but bent, thereby reducing the size of a photometer. A common component is used to act as both a component for bending the optical axis and a component used for light condensation for securing a quantity of light, thereby reducing the number of components. At the same time, the reduction in the number of components, the size reduction, and integration can facilitate optical axis adjustment and ensure high accuracy measurement. |
