SHP-16 binary high-pressure gradient pump is suitable for high-throughput rapid detection. With higher pressure resistance, combined with 100Hz sampling frequency and high-precision sampler.
SHP-16 binary high-pressure gradient pump is suitable for high-throughput rapid detection. With higher pressure resistance, combined with 100Hz sampling frequency and high-precision sampler, it can fully improve analysis efficiency and reduce solvent loss. The SHP-16 binary high-pressure gradient pump and high-performance proportional valve can achieve accurate flow.
Output and gradient accuracy, stable pressure control can control the pressure pulsation within 10psi, thereby obtaining better qualitative repeatability. At the same time, the built-in rear flushing assembly can clean the residual salt crystals on the plunger rod, extend the service life of the sealing ring, and effectively control maintenance costs.
How it works
High pressure mixing: usually consists of two independent plunger pumps, which are responsible for transporting different mobile phases. The output flow ratio of the two pumps is controlled by computer, and the two mobile phases are accurately mixed in high pressure state to form the required gradient elution procedure. This high-pressure mixing method can achieve fast and precise changes in mobile phase composition, thereby effectively separating various components in complex samples.
Flow control: High-precision motor drive system and flow sensor are used to accurately control the reciprocating movement of the plunger pump to achieve stable flow output. The flow rate range can generally range from extremely low flow rates (such as 0.001mL/min) to higher flow rates (such as 10mL/min) to meet different analytical needs, such as micro sample analysis or rapid separation analysis.
Application areas
Pharmaceutical industry: used in drug research and development, quality control and other aspects, such as separation and analysis of drug ingredients, impurity detection, drug metabolite research, etc., to ensure the quality and safety of drugs.
Food Science: It can be used for the analysis of nutrients in food, such as the separation and quantification of vitamins, amino acids, fatty acids, etc.; it is also used for the detection of harmful substances such as food additives, pesticide residues, and veterinary drug residues to ensure food safety.
Environmental monitoring: used for the analysis of pollutants in environmental samples, such as the separation and detection of organic pollutants in water, pesticide residues in soil, polycyclic aromatic hydrocarbons in atmospheric particulate matter, and provide technical support for environmental protection and environmental quality assessment.
Biochemistry and molecular biology: plays an important role in the isolation and analysis of biological macromolecules such as proteins, nucleic acids, and peptides, as well as the research of metabolites in biological samples, which will help the research and development of life sciences.
Highlights:
| Pressure Range | Flow Range | Flow rate accuracy | Flow rate precision | Gradient accuracy |
| 0-42MPa | 0-10ml/min | ±1% | ±1% | ±1% |
