It possesses the optical camera control system to which the centrifugal blood separated device adjusted the focus, possesses the fixed illuminant. The dispersion plate, from on or the vicinity the illuminant in the margin rotor which is rubbed the installation and others re, from the illuminant makes the incident ray beam the rotor transmit, after that, crosses the observation territory and makes that it disperses with the rotor possible. The quality where the dispersion surface differs makes the illumination range which differs inside the observation territory possible. The dispersion plate the top which has the diffused surface where between of the plates is closed airtight and has the lower part plate. As for this, decrease or pollution of the dispersion surface is prevented with loss, the dust, the blood component or the other material perhaps the dispersion surface contacts be annexed.遠心血液分離装置は、焦点を合わせた、固定光源を有する光学カメラ制御システムを有する。散乱プレートは、光源上又は近くよりもむしろ回転子に取り付けられ、入射光線ビームを光源から回転子へ透過させ、そのあと、観察領域を横切って回転子で散乱させることを可能とする。散乱表面の異なる特性は、観察領域内に異なる照明範囲を可能とする。散乱プレートは、プレート間が密閉された散乱面を備えた上部及び下部プレートを有する。これは、散乱表面が付随的に接触するかもしれない摩損、ほこり、血液成分又は他の材料により、散乱表面の減損又は汚染を防止する。
