UV-DSC (ultraviolet calorimeter) - ultraviolet radiation differential scanning calorimetry is a technique used to measure the power difference between a substance and a reference material as a function of temperature when irradiated with a certain wavelength for different periods of time at different temperatures, as well as the enthalpy change after irradiation.
UV-DSC (Ultraviolet Calorimeter)
Differential Scanning Calorimetry (DSC) is a technique that measures the power difference between a substance and a reference material as a function of temperature under programmed temperature control and ultraviolet irradiation.
Instrument Model
- UV-DSC550
Instrument Technical Parameters
- Temperature range: Room temperature
- Temperature accuracy: ± 0.01℃
- Light source: 365nm, 395nm
- Atmosphere: N₂
- Irradiation intensity: 0~30mw/cm²
Sample Submission Requirements and Packaging
- Sample quantity: 20～100mg (samples should be placed in plastic centrifuge tubes and wrapped with aluminum foil to prevent light irradiation)
- Samples can be liquid or solid
- Samples should not contain low-boiling solvents or water
- Samples should not crack, explode, volatilize, or produce highly toxic gases within the test temperature range; otherwise, the instrument will suffer irreversible damage
Testing Examples
