Agilent 1200 Series G1379B Degasser

The Agilent 1200 Series micro vacuum degasser, model G1379B, comprises a 4-channel vacuum container, including 4 micro structured membranes, and a vacuum pump. When the micro vacuum degasser is switched on, the control circuit turns on the vacuum pump, which is operated with constant speed and voltage generates a partial vacuum in the vacuum container. The pressure is measured by a pressure sensor. The micro vacuum degasser maintains the partial vacuum with the help of a controlled leak in the degasser’s proportional valve and by varying size of the controlled leak within the proportional valve, depending on the signal from the pressure sensor.

The LC pump draws the solvents from their bottles through the special plastic membranes of the vacuum container. As the solvents pass through the vacuum chambers any dissolved gas in the solvents permeates through the membranes into the vacuum container. The solvents will be almost completely degassed when leaving the outlets of the micro vacuum degasser.

Specifications:

• Maximum flow rate: 0 – 5 ml/min per channel
• Number of channels: 4
• Internal volume per channel: Typically 1 ml per channel
• pH range: 1 – 14
• RS232 output: For diagnosis purpose
• Material in contact with Solvents: PTFE, FEP, PEEK
• Weight: 7 kg (16 lbs)
• Dimensions: 13.5 x 17 x 3.1 in. (34.5 x 43.5 x 8 cm)
• Line voltage: 100 – 240 VAC, ± 10% Wide-ranging capability
• Line frequency: 50 or 60 Hz, ± 5%
• Power consumption: 30 VA / 30 W / 102 BTU Maximum
• Ambient operating temperature: 0 – 55 °C (32 – 131 °F)
• Ambient non-operating temperature: -40–70 °C (-4–158 °F)
• Humidity: < 95%, at 25–40 °C (77–104 °F) Non-condensing
• Operating Altitude: Up to 2000 m (6500 ft)
• Non-operating altitude: Up to 4600 m (14950 ft) For storing the module
• Safety standards: IEC, CSA, UL
• Installation Category II, Pollution Degree 2

For indoor use only. Research Use Only. Not for use in Diagnostic Procedures.