Benefits of Using a Photocalorimetry Accessory (PCA) with a Tzero~(TM) DSC

摘要

Photocalorimetry involves the introduction of an UV/Visible light to a sample while performing a DSC experiment. These experiments measure the heat released by the sample as it goes through a cross-linking reaction due to the exposure to the light. Typically, the intensity of the light is measured by an external radiometer. A new Photocalorimetry Accessory (PCA) has been developed that utilizes Tzero~(TM) technology, allowing for several advancements over previous photocalorimetry equipment. These advancements include direct measurement and balancing of light intensity at the cell, dual-sample capability, and the ability to run MDSC~R Quasi-Isothermal experiments in conjunction with the photo experiment.