Agilent 1260 series HPLC Degasser G1322A (Refurbished)

The Agilent 1260 Infinity Standard Degasser (G1322A) is an integral part of liquid chromatography systems, designed to remove dissolved gases from solvents to ensure optimal performance. Equipped with a four-channel vacuum container and advanced vacuum technology, this degasser minimizes disruptions caused by air bubbles, enabling stable solvent flow and enhanced analytical precision. Its compact design allows seamless integration into HPLC workflows, making it an essential component for high-sensitivity and reproducibility in chromatographic analyses. The system is suitable for various laboratory environments and applications requiring high accuracy, including pharmaceuticals, chemical analyses, and biochemical research.

Technical Specifications

Physical Specifications

• Weight: 7 kg (16 lbs)
• Dimensions: 80 mm (H) × 345 mm (W) × 435 mm (D)
• Power Requirements:
  • Voltage: 100–240 V~ ±10%
  • Frequency: 50 or 60 Hz ±5%
  • Power Consumption: 30 VA/30 W/210 BTU

Performance Specifications

• Maximum Flow Rate: 10 mL/min per channel
• Number of Channels: 4
• Internal Volume per Channel: Typically 12 mL
• Materials in Contact with Solvent: PTFE, PEEK
• pH Range: 1–14
• Analog Output (AUX): Pressure monitoring, range 0–3 V

Environmental Requirements

• Operating Temperature: 0–55 °C (32–131 °F)
• Non-Operating Temperature: -40–70 °C (-40–158 °F)
• Humidity: <95% relative humidity (non-condensing) at 40 °C
• Altitude:
  • Operating: Up to 2000 m (6562 ft)
  • Non-operating: Up to 4600 m (15091 ft)

Key Features

• Operation Modes:
  • Mode 1: Vacuum at 115 Torr.
  • Mode 2: Operates between 115–190 Torr for unstable environmental conditions.
  • Continuous Mode: Ensures highest degassing efficiency (<115 Torr).
  • Error Mode: Activated when vacuum exceeds 190 Torr.
• Control Mechanisms: Automatic vacuum regulation through pressure sensors.
• Integration: Compatible with Agilent 1200/1260 Infinity Series and external chromatography systems.

Safety and Compliance

• Meets IEC, CSA, and UL safety standards for laboratory equipment.
• Designed for indoor use, adhering to pollution degree 2 and installation category II.