| 摘要 |
The cell has a measuring chamber (112) that is provided with a measuring chamber housing (114), and into which a fluid to-be-examined is introduced. A receiving device (104) of light source and a receiving device (108) of light sensor are respectively formed in ends (116,118) of housing, so that the source in chamber exceeds emitted light beam on the sensor. A guide (103) is moved along a moving portion of housing relative to a carrier structure (102), so as to prevent application of force on the structure in case of the thermal expansion of the moving portion of housing. The carrier structure is provided with a receiving device of the light source and the receiving device of the light sensor. |
