In terms of trace molecule experiments, the Institute of Chemical Defense has high standards for freeze-drying treatment of experimental materials. Therefore, Sihuan received a special parameter testing request from the research institute's teacher. On May 24th, the Fourth Ring Technical Team carried the LGJ-20GVacuum freeze dryerUpon arrival at the site, after 6 hours of rigorous and meticulous installation and testing, including a comprehensive inspection of the cold trap, shelf, and vacuum system, the LGJ-20G was ensuredThe vacuum freeze dryer is running normally. Subsequently, the technicians also received detailed operational training and assisted the teacher in completing the first freeze-drying sample test.

The Institute of Chemical Protection has long been committed to exploring the forefront of chemical protection technology and biopharmaceuticals. With the increasing complexity of scientific research tasks, higher requirements have been put forward for the accuracy, automation level, and data management capability of experimental equipment. Especially when conducting trace molecule experiments, maintaining sample activity and purity, ensuring the accuracy and reproducibility of experimental data, is the key to achieving breakthroughs in research.

LGJ-20GVacuum freeze dryercarry, mount, equip, deployThe Linux control software system can achieve intelligent control and programmatic management of the freeze-drying process, supporting over 100 fixed or custom programs, with each program capable of up to 36 temperature control steps, greatly improving the flexibility and efficiency of experiments. The mechanical process ensures the flatness of the shelf surface and the uniform circulation of the internal medium, thereby improving the freeze-drying efficiency while ensuring the quality and safety of the samples.

LGJ-20G typeVacuum freeze dryerEquipped with negative pressure aeration system andThe 0.2 μ m filter effectively reduces the risk of secondary contamination of the sample, while the separate compartment design of the freeze-drying chamber and cold trap chamber not only meets the exploration needs of the biopharmaceutical industry in the early stage of the process, but also significantly enhances the water capture capacity. In addition, the LGJ-20G modelVacuum freeze dryerThe dual machine cascade refrigeration technology and environmentally friendly refrigerant used not only provide fast refrigeration, but also achieve deep exploration of the cold trap temperature, providing more stringent conditions for the experiment.

LGJ-20GVacuum freeze dryerThe successful installation and application of this technology is not only a small step in upgrading scientific research equipment, but also a big step in promoting experimental research on trace molecules. Sihuan is continuously providing strong technical support to researchers with professional technical strength and a profound understanding of scientific research needs, helping them to be more proficient in experiments and achieve faster transformation of scientific research results.