| 摘要 |
PROBLEM TO BE SOLVED: To provide a concentration measuring device having high measuring accuracy, and enabling an easy measuring work. SOLUTION: A device block 2 is built in a device case 60. The device block 2 is provided integrally with a plurality of light source modules 3 provided on one side of the device block 2, and the same number of detectors 4 as the light source modules 3 provided on the other side of the device block 2. A chip holder 30A and a holding member 30B for fixing a glass chip 40 where a measuring object is placed are provided on the device block 2. COPYRIGHT: (C)2006,JPO&NCIPI |
