Free-standing dual-function vacuum centrifugal concentrator with cold trap design integrated into the main unit; requires only connection to the pump, reducing pipeline connections. Additionally, it features low-temperature capabilities to maintain biological sample viability during concentration, allowing for gradient concentration to enhance efficiency while saving laboratory space. The main unit's height is more rational, and the experimental operation is more convenient.
The Shanghai Jingxin internally sealed diaphragm pump model vacuum centrifugal concentrator is an efficient and reliable sample pretreatment equipment, widely used in biopharmaceuticals, food testing, environmental analysis, and other fields. This device combines vacuum centrifugal technology with low-temperature concentration principles, enabling rapid solvent evaporation under mild conditions while preserving sample activity, making it particularly suitable for the processing of thermolabile substances. Vacuum centrifugal concentration is a process that evaporates solvents to concentrate or dry biological (non-biological) samples. By combining centrifugal force, vacuum, and heating, the solvent in the sample is rapidly evaporated to achieve the purpose of concentrating the sample. It can process multiple samples simultaneously without causing cross-contamination. Shanghai Jingxin offers various models of vacuum centrifugal concentrators. This equipment performs exceptionally well in laboratory concentration, solvent recovery, and sample drying scenarios, making it an ideal choice for scientific research and industrial applications.
Operating Principle:By reducing the pressure inside the cavity through vacuum pumping, the boiling point of the solvent is lowered. As the pressure decreases, the boiling point of the solution follows suit, causing the solution to start boiling when the pressure reaches a certain level. Simultaneously, the sample is continuously subjected to centrifugation, ensuring the solution is collected at the bottom of the centrifuge tube, thereby preventing sample contamination and loss due to boiling. Solvent vapor is condensed in a low-temperature cold trap, captured by it, and this helps protect the vacuum pump, extending its service life. Additionally, the instrument can be set to operate in a gradient mode, which increases concentration efficiency while preserving the viability of biological samples.
Product Actual Photos:
Application Fields:DNA/RNA research, biochemical analysis, bioanalysis, immunoscreening, food safety, residue analysis, environmental testing, life sciences, molecular biology, academic research, forensic science, pharmaceutical analysis, HPLC (High-Performance Liquid Chromatography), synthesis and separation of organic substrates, toxicology identification, forensic identification, SPE (Solid Phase Extraction), general laboratory concentration, etc.
Product Features:
Swivel wheel design:Equipped with detachable casters for easy relocation of equipment as per experimental requirements.
Equipment modules are individually designed.Main unit, cryogenic trap (custom made), vacuum pump with free assembly support
Safe and reliable:Automatic vacuum release upon power failure, ensuring sample safety
Integrated Cold TrapCold trap built-in, significantly saves laboratory space
Centrifugal imaging function:Convenient for real-time observation of sample concentration progress
Low Temperature Concentration:Operates at low temperatures to prevent sample degradation.
Technical Specifications:
