The main principle of the traditional Chinese medicine sulfur dioxide analyzer is designed based on the detection method provided in the pharmacopoeia. It integrates heating, distillation, water circulation, nitrogen blowing, and magnetic stirring functions to process traditional Chinese medicine by distillation. The sulfite series substances in the sample are converted into sulfur dioxide after acid treatment, and then carried into an absorption bottle containing hydrogen peroxide with nitrogen gas flow. The hydrogen peroxide oxidizes them into sulfate ions, and the residual amount of sulfur dioxide in the medicinal materials and decoction pieces is determined by acid-base titration method. The instrument is mainly used in various traditional Chinese medicine production enterprises, research institutes, and food production related to sulfur fumigation

Traditional Chinese Medicine Sulfur Dioxide DistillerOptima-M6
Product Features:
1. Unmanned operation
The system automatically completes heating, temperature control, cooling water circulation, and distillation endpoint determination.
2. Heating module
Adopting excellent far-infrared ceramic radiation heating technology, no open flame, low power consumption, high efficiency, long service life, and moreUniform heat, non explosive boiling, corrosion-resistant. The heating components can be controlled separately and do not interfere with each other.
3. Cold water circulation module
External Cold Water: Equipped with an external cooling water circulation machine, it is easy to operate and flexible to use.
4. Distilled liquid anti backflow suction
When the effluent reaches the set endpoint, the nitrogen gas does not automatically shut off, effectively preventing the problem of distillation liquid backflow.
5. Distillation mode
Scheduled distillation: (1-600) minutes can be set arbitrarily, and distillation will be carried out according to the set time. Distillation will automatically stop at the scheduled time.
6. Simple operation interface
The distillation apparatus is equipped with six distillation methods, which can be directly selected without the need for frequent input of duplicate data. It can also be rootedCustomize the method name and content according to experimental requirements and save the application.
7. Built in magnetic stirring
Built in magnetic stirring energy, controlled through the screen, each magnetic stirring can be fully or individually turned on, and the magnetic stirring speed can be controlled.
8. External LCD touch screen
The display screen is externally mounted on the instrument body for easy access and can effectively prevent corrosion of the display screen caused by overflow.