DG230 online deaerator

In the process of high-performance liquid chromatography analysis, especially during multicomponent gradient elution, gases dissolved in the mobile phase escape in the form of bubbles when mixed. This not only affects the separation efficiency of the chromatographic column, but also affects the stability of the detector baseline and reduces sensitivity. The DG230 series online deaerator can efficiently remove dissolved gases from HPLC solvents, and its excellent performance ensures long-term reliability. It can achieve up to 5 solvent channels simultaneously

Technical parameters:
Number of channels: 2-5
Maximum flow rate per channel: 10mL/min
Degassing channel material: Teflon ® AF
Rated pressure of degassing channel: 0.48 MPa (full pressure)
Channel volume: 480µL
Inner diameter of channel: 1.2mm
Pressure drop: 3.9mmHg/mL/min
Power Supply: DC 15V-24V
External dimensions: 190mm×140mm×56mm

Main features:
The fluid channel vacuum degassing chamber adopts amorphous high fluorine copolymer (Teflon) ® AF) membrane design;
Double stroke, continuous, stepper motor drive, ZHCR ® (Zero lag/constant operation) vacuum system;
Specially designed integrated PTFE membrane for HPLC demanding requirements;
The microcontroller self checks the vacuum sensor to confirm the operation of the system;
Continuously detect the vacuum system and maintain its operation under optimized operating conditions;
Vacuum system fault detection and shutdown indication function;
Efficient degassing;
The fastest balancing time;
Zero baseline fluctuation;
Low operating noise.