Integrated vacuum centrifugal concentrator

　 Vacuum centrifugal concentratorIt is an instrument that combines various technologies such as centrifugation, vacuum, and heating. The following is a detailed introduction about it:

1、 Working principle

In a vacuum state, a decrease in pressure lowers the boiling point of the solvent. When the pressure reaches a certain level, the solvent can boil and evaporate at lower temperatures. At the same time, the centrifugal force generated by high-speed centrifugal rotation can prevent sample boiling and ejection, ensuring that the sample is always in the centrifuge tube and avoiding cross contamination. In addition, evaporated solvents can be effectively collected through methods such as cold traps and filtration.

IIIntegrated vacuum centrifugal concentratorMain components

Centrifugal system: generally composed of a centrifuge and a container, it is the core part of centrifugal operation, and its performance directly affects the separation effect. According to different application requirements, different types and specifications of centrifuges and matching containers can be selected.

Vacuum system: composed of a vacuum pump and pipelines, used to create a high vacuum environment and accelerate the evaporation of solvents. The performance of the vacuum pump determines the vacuum level that the system can achieve, which in turn affects the evaporation rate of the solvent.

Heating system: Electric heating is usually used to increase the temperature of the solution, enhance evaporation rate and solubility, but attention should be paid to temperature control to prevent sample damage caused by heat.

Control system: including microcomputer control system, which can set and display important parameters and process information such as temperature, time, speed, vacuum status, etc., making it convenient for users to operate and monitor the concentration process.

IIIIntegrated vacuum centrifugal concentratorProduct Features

Efficient and fast: It can quickly evaporate solvents in a large amount of samples in a short period of time, significantly improving concentration efficiency.

Accurate and controllable: The vacuum value can be accurately adjusted according to sample differences. By adjusting parameters such as centrifugal force, centrifugation time, and heating temperature, the concentration effect can be precisely controlled to ensure the accuracy and consistency of the concentrated sample.

Safe and reliable: equipped with automatic vacuum release function during power outage to protect samples; The equipment operates stably, has a reasonable structural design, and can work reliably for a long time.

Wide adaptability: Suitable for various types of liquid solutions, such as biological samples, chemical reagents, food and beverages, etc., and can be used in various experimental and production scenarios.

4、 Application Fields

Biomedical research: commonly used for solvent removal of concentrated complexes of DNA/RNA, nucleosides, proteins, drug metabolites, enzymes, or similar samples, as well as pre-treatment and post-treatment of liquid chromatography samples.

Pharmaceutical industry: can be used for the extraction and concentration of active ingredients, intermediates, etc., which helps to improve the efficiency and quality of drug production.

Food processing: plays an important role in the concentration process of fruits, vegetables, cheese, jam and other foods, which can quickly remove moisture, retain nutrients and flavors.

Environmental protection: It can be used to treat high concentration substances in pollutants such as wastewater and exhaust gas, such as heavy metal ions and organic matter, which contribute to environmental protection and resource recycling.

In summary, the vacuum centrifugal concentrator plays an indispensable role in various fields such as scientific research, industrial production, and environmental protection due to its working principle, efficient concentration capability, precise control performance, and wide range of applications.