| 摘要 |
The present invention relates to a cell or holder or reflector for NIRS samples, such as capsules, tablets, or liquids. The cell comprises a main body with a top surface defining a recess. The recess is generally axially symmetrical and diverges generally upwardly from the bottom to the top of the recess. A central 90 DEG conical projection is located at the bottom of the recess and forms an annular groove with the sidewall of the recess. The sidewall of the recess has an annular notch for receiving and supporting a support window. This sidewall of the recess is parabolically shaped from the bottom to the top of the recess. The support window has intersecting grooves in its top surface over which the sample rests, or in which the sample is supported. |
