Description
The microvacuum degasser G1379A consists of a 4-channel vacuum container, including 4 microstructured membranes, and a vacuum pump.
G1379A Degasser 1100 HPLC module
When the micro-vacuum degasser is switched on, the control circuit switches on the vacuum pump that generates a vacuum in the vacuum container. The pressure is measured by a pressure sensor. The microvacuum degasser maintains the vacuum by switching the vacuum pump on and off, depending on the signal from the pressure sensor.
The LC pump sucks the solvents out of the bottles through the special tubular plastic membranes of the vacuum container. As the solvents pass through the vacuum tubes, any dissolved gas penetrates the solvents through the membranes into the vacuum container. When leaving the outlets of the microvacuum degasser, the solvents are almost completely degassed.
Key Features Agilent G1379B - Series 1100
- Multi-Channel Vacuum System:
Features a 4-channel vacuum container with tubular plastic and microstructured membranes to efficiently remove dissolved gases from multiple solvent lines simultaneously.
- Vacuum-Controlled Operation:
A vacuum pump generates a partial vacuum in the chamber, allowing gases to permeate through the membranes for degassing.
The system uses a pressure sensor to monitor the vacuum level, automatically turning the pump on and off to maintain the set pressure and ensure continuous degassing.
Provides optimal degassing performance for flow rates between 0-5 mL/min per channel, with reduced efficiency above 5 mL/min.
Utilizes Teflon AF membranes for high chemical resistance, ensuring reliable and long-lasting operation in harsh HPLC environments.
Its small footprint maximizes laboratory space and facilitates easy integration into existing Agilent 1100 Series HPLC systems.
- Enhanced HPLC Performance:
Prevents air bubble formation, reduces baseline noise, and promotes stable solvent flow, all of which contribute to improved accuracy and reproducibility of analytical results.
Incorporates an error monitor with a yellow status indicator and a red error light to signal issues like leaks, activating an error output and stopping the pump if the vacuum cannot be achieved.
