| 摘要 |
<p>PROBLEM TO BE SOLVED: To stabilize measuring results by providing a light projection window for projecting light beams to an analysis sample from one side of a container body and a container body lid to which a spring body pressing a pressing plate from outside is fitted, and setting seal materials at engagement faces between the container body and light projection window and between the container body and container body lid. SOLUTION: A measuring sample container 2 is set to be freely mounted in a casing. A filling chamber 6 in which agricultural products, food, medical supplies, etc., as an analysis sample (b) are filled is formed in a cylindrical or rectangular container body 5. A light projection window 8 of a transparent material is formed at the inner side of an inner projecting part 5a projecting inward and outward at one side. Moreover, a container body lid 10 having an angle elastic sheet spring body 9 of a predetermined width fitted thereat is set by bolts 11 or the like at an outer projecting part 5b projecting outward at the other side. Seal materials 13, 14 are provided respectively at an engagement face between an inner side face of the inner projecting part 5a and an outer face of light projection window 8 and at an engagement face between an outer side face of the outer projecting part 5b and an inner face of the container body lid 10. Seal performance in the filling chamber 6 of the container body 5 is accordingly improved.</p> |
