In the field of materials science research, the drying of thermosensitive substances is a crucial step. Thermosensitive materials are highly sensitive to temperature changes. Improper drying methods can lead to structural damage, loss of active components, and changes in physical and chemical properties. For example, in pharmaceutical research, thermosensitive drug raw materials need to be dried carefully to maintain their efficacy. A study has shown that up to 30% of thermosensitive materials may be damaged during traditional drying processes due to over - heating or uneven temperature distribution.
The high - performance digital vacuum drying oven is designed based on the principle of vacuum conditions. Under vacuum, the boiling point of water is significantly reduced, which allows for drying at lower temperatures. This is extremely beneficial for thermosensitive substances as it minimizes the risk of thermal damage. The oven uses advanced vacuum technology to create a low - pressure environment, which can reach a vacuum degree of up to 10 - 2 Pa. This low - pressure environment not only speeds up the drying process but also reduces the oxygen content, preventing oxidation of the materials.
One of the key features of this drying oven is the four - wall heating technology. Traditional drying methods often have problems with uneven heat distribution, which can cause local over - heating of the samples. The four - wall heating technology ensures that heat is evenly distributed throughout the drying chamber. According to experiments, this technology can reduce the temperature difference within the drying chamber to less than ±1°C, ensuring that all parts of the thermosensitive substances are dried uniformly.
Intelligent PID (Proportional - Integral - Derivative) temperature control is another important aspect. It can precisely control the temperature according to the set parameters. The PID algorithm continuously adjusts the heating power based on the real - time temperature feedback, achieving high - precision temperature control. Tests have shown that the temperature control accuracy of this drying oven can reach ±0.1°C, which is crucial for the drying of thermosensitive substances that require strict temperature control.
The digital vacuum drying oven effectively protects the integrity of precision samples. By providing a stable and uniform drying environment, it prevents the deformation, cracking, and loss of active components of thermosensitive substances. This is of great significance for industries such as pharmaceuticals, biotechnology, and food science. In the pharmaceutical industry, high - quality drying of thermosensitive drugs can improve the quality and efficacy of products, which in turn promotes the development of the entire industry.
Discover the unparalleled advantages of our high - performance digital vacuum drying oven for drying thermosensitive substances. Contact us today to learn more and take the first step towards more efficient and precise drying solutions!
