Degassing device for degassing liquid chromatography

• Main Authors: GUO YAOWU, ZHAO FURONG, LIU XIAO, ZHANG XIN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a degassing device for liquid chromatography degassing, which belongs to the technical field of liquid chromatography, and comprises a degassing main body, the degassing main body comprises a degassing bracket and a degassing cavity arranged on the degassing bracket; the vacuum pump set comprises a pump body and a stepping motor, the pump body is connected with the degassing cavity through a connecting pipe, a damping assembly is arranged on the pump body, and the stepping motor is connected with the pump body through a motor rotating seat; the control panel is located on one side of the vacuum pump set, and the control panel is electrically connected with the degassing main body and the vacuum pump set. The stepping motor type vacuum pump is adopted, operation noise is low, and noise and vibration generated in the working process of the vacuum pump set can be effectively reduced in cooperation with the damping assembly. 本实用新型公开了一种用于液相色谱脱气的脱气装置，属于液相色谱技术领域，包括脱气主体，所述脱气主体包括脱气支架及安装于所述脱