Differential scanning calorimeter

Product Introduction:

This product is widely used in research and development in various fields such as polymers, chemicals, petrochemicals, food, medicine, etc. It has a wide range of practicality:Differential scanning calorimeterFor touch screen type, it can perform glass transition temperature testing, phase transition testing, melting and hot melt value testing, product stability, curing, specific heat oxidation induction period testing, and other tests. It has a wide range of applications and the sensor uses imported materials with high sensitivity. The signal acquisition circuit has strong anti-interference ability and high baseline stability through shielding protection; A brand new metal furnace structure with better baseline and higher precision. Heating adopts indirect conduction method, which has high uniformity and stability, reduces pulse radiation, and is superior to traditional heating modes.Measurement of heat flux difference between sample and reference material. There are two independent heating units inside the instrument, which respectively heat the sample and reference substance. The sample and reference substance are placed in the same temperature environment, and the sample undergoes thermal changes while the reference substance remains stable. When the sample undergoes thermal changes such as melting, crystallization, and glass transition, it absorbs or releases heat, causing a temperature difference between the sample end and the reference material end. DSC measures the temperature difference through high-precision sensors and converts it into electrical signals for recording and analysis, reflecting the physical and chemical changes in the sample during the thermal process.