Category | Specifications |
Brand | Bionoon |
Temperature Control Precision | ±1℃ |
Temperature Range | Room Temperature ~ 100℃ |
Price Range | Negotiable |
Instrument Type | Vacuum Centrifugal Concentrator |
Origin Category | Domestic (Made in China) |
Application Fields | Food/Agricultural Products, Bio-industry, Agriculture/Forestry/Animal Husbandry/Fishery, Public Security/Judiciary, Pharmaceutical/Biopharmaceutical |
Rotational Speed | 0 ~ 2000 r/min |
Program Settings | 32 groups |
Display Screen | 7-inch Touch Screen |
Timing Range | 0 ~ 99h59min |
Total Power | 1300 W |
Centrifugal Imaging Function | Optional |
Overall Dimensions (L×D×H) | 320 × 550 × 440 mm (Unit supplemented for clarity, consistent with industry practice) |
Weight | 70 kg |
The stacked vacuum centrifugal concentrator is an efficient and precise laboratory equipment, widely used in multiple fields. Below is a detailed introduction to this vacuum centrifugal concentrator:
Ⅰ Working Principle
Under vacuum conditions, the boiling point of liquid solutions decreases, making solvents easier to evaporate. A vacuum environment is created by equipment such as a vacuum pump to enable rapid evaporation of solvents in the sample.
Centrifugal force acts on the sample to separate substances of different densities. During high-speed rotation, substances with higher density are thrown to the outer side, while those with lower density remain on the inner side, thereby achieving stratification.
It is usually equipped with a heating device, which can appropriately increase the sample temperature to further accelerate the solvent evaporation rate without affecting the stability and activity of the sample.
Ⅱ Structural Composition
1. Centrifugal Main Unit: As the core component, it provides power for high-speed rotation, enabling the sample to achieve separation and concentration under the action of centrifugal force.
2. Vacuum System: Includes a vacuum pump and pipelines, used to create a vacuum environment and accelerate solvent evaporation.
3. Rotor: Different types of rotors (such as fixed-angle rotors, swing-bucket rotors) are selected according to different sample types and capacities to meet various experimental needs.
4. Cold Trap: Can effectively capture most solvent vapors that are harmful to the vacuum pump, protecting the high-vacuum oil pump and facilitating solvent recovery and reuse.
5. Control System: Adopts microcomputer control with an LCD panel. It can display important parameters such as temperature, time, rotational speed, and vacuum status, and is equipped with an error alarm function.
Ⅲ Main Features
1. Can process a large number of samples in a short time, improving work efficiency.
2. Can precisely control parameters such as centrifugal force, temperature, and time, ensuring the consistency and accuracy of concentration results.
3. The equipment has a stable structure and reliable operation, reducing the probability of failures.
4. Suitable for various types of liquid samples, such as biological samples, chemical reagents, food and beverages.
Ⅴ Application Fields
1. In the biomedical field: Used for the concentration and purification of biological macromolecules such as proteins, nucleic acids, and cells, as well as sample pretreatment in drug research and development.
2. In the food industry: Can be used for the concentration and processing of fruit juices, beverages, dairy products, etc., to improve product concentration and quality.
3. In the pharmaceutical industry: Used for the extraction and concentration of active pharmaceutical ingredients, as well as the treatment of intermediates in the pharmaceutical production process.
4. In the field of chemical research: Used for sample concentration and solvent removal in experiments such as organic synthesis and chemical analysis.
In summary, relying on its working principle, exquisite structural design, distinctive features, and wide application fields, the stacked vacuum centrifugal concentrator provides strong support for modern scientific research and industrial production.
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