Application fields: Combined with liquid chromatography, widely used in biopharmaceuticals, fine and chemicals, drug analysis, environmental analysis, polymer analysis, proteomics, forensic toxicity analysis, food detection and compound detection and other related fields.

Instrument introduction
In a high performance liquid chromatography analysis system, abnormal peaks will occur if the mobile phase carrying the sample contains bubbles. Seriously affects the detection accuracy of the detector. Although degassing of the mobile phase can be performed during pretreatment, bubbles will also occur when the two solutions are mixed due to the chemical properties of the mobile phase and the needs of the analysis itself. The online degasser can continuously remove gas from the mobile phase, eliminating the instability of the mobile phase and reducing baseline drift and noise, thereby eliminating interference to electrochemical, fluorescence and ultraviolet detection of oxygen.
HDG Series online degassing machines adopt advanced gas /Liquid membrane separation technology uses imported original sensors, which can automatically start the vacuum pump to ensure the degassing effect. Standard connectors and pipelines make them suitable for various models HPLC System connection.

How it works: HDG The series of degassing machines work using the principle of vacuum degassing. When the mobile phase passes through the degassing pipe placed in the vacuum chamber under the drive of the liquid phase pump, the pressure difference generated inside and outside the tube can cause bubble molecules in the original mobile phase to be continuously precipitated from the separation membrane. The design length of the degassing pipe in the vacuum chamber can meet the general conventional flow degassing requirements.

Main features:

1. Advanced gas /Liquid film separation technology has high degassing efficiency and can meet the strict requirements of liquid chromatography analysis systems.
2. The degassing system is completely closed and does not change the chemical components of the mobile phase. For degassing of flammable and highly volatile liquids, it can ensure that it will not overflow, thereby achieving a safe degassing process.
3. Easy to install and easy to operate. The automatic start system of the device allows the operator to use continuously by simply turning on the pipeline in one go.
4. Because of the internationally universal standard joints and pipelines, it is suitable for high-efficiency liquid phase systems from various models and any manufacturer.
5. Complete specifications, self-produced HDG Series degassing machine, 1-4 channels, high cost performance. We also provide imported original degasser for customers with different requirements.   

Technical parameters