Introduction: Differential Scanning Calorimetry (DSC), as a classical thermal analysis method for thermal effects at programmable temperature, is widely used in all kinds of materials and chemistry research and development, process optimization, quality control and failure analysis Occasion has long been widely used. Using the DSC method, we can study the phase transition of inorganic materials, the melting of polymer materials, the crystallization process, the polymorphism of drugs, the solid / liquid phase ratio of foods such as oil and fat. Features: Three models of heat flow differential scanning calorimetry with good repeatability, high accuracy, especially for accurate measurement of specific heat. Self-developed temperature controller; thermostat gas chromatography, mass spectrometry connector; temperature zone; can fully guarantee the tar and a variety of reactive gas secondary testing. Technical Parameters: Temperature data Temperature range: HSC-2 Temperature range: minus 30 ℃ -680 ℃ (using mechanical cooling) HSC-3 Temperature range: minus 150 ℃ -680 ℃ (using liquid nitrogen refrigeration) Temperature accuracy: ± 0.1 ℃ Heating rate: 0.1 ℃ / min ~ 100 ℃ / min Cooling: liquid nitrogen or external mechanical refrigeration Atmosphere control system: Two-way mass flow controller (can be customized to control various atmosphere of corrosive gas control system) Thermostatic controller; Thermostatic gas chromatography, mass spectrometry connector; Temperature zone (optional) Temperature range: 0-400 ℃ Energy data Measuring range: ± 1000mW Minimum resolution: ± 0.1μW Power noise: ± 0.1μW Power accuracy: ± 0.1μW Standard crucible: Ceramic crucible: Ф5x4 or aluminum crucible: Ф5x4 Optional crucible: Sealed liquid aluminum crucible (with sampler)
Introduction: Differential Scanning Calorimetry (DSC), as a classical thermal analysis method for thermal effects at programmable temperature, is widely used in all kinds of materials and chemistry research and development, process optimization, quality control and failure analysis Occasion has long been widely used. Using the DSC method, we can study the phase transition of inorganic materials, the melting of polymer materials, the crystallization process, the polymorphism of drugs, the solid / liquid phase ratio of foods such as oil and fat.
