Apparatus and method for performing a light-absorption measurement of a specified amount of sample subject to pressure force

• Main Authors: POL TOMASZ, KUO CHUN-HUNG, CREVATIN MARIO
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

An apparatus and a method are disclosed for performing a light- absorption measurement of a specified amount of sample (S). A method for performing a light-absorption measurement of a specified amount of sample (S) includes placing the sample (S) on the surface (102) of an apparatus including the surface (102) and a light reflector (104), the light reflector (104) being mechanically coupled with the surface (102) and separated from the surface (102) by a separation distance, changing the separation distance, while the light reflector (104) remains mechanically coupled with the surface (102), to a first separation distance (D1), and performing a first light- absorption measurement of the sample (S) via the apparatus, while the separation distance is equal to the first separation distance (D1) while the sample is subject to pressure force, changing the separation distance, while the light reflector (104) remains mechanically coupled with the surface (102), to a second separation distance (D2), and performing a