Agilent 1290 Infinity VWD Detector (G1314E) (Refurbished)

The Agilent 1290 Infinity Variable Wavelength Detector (VWD) is a high-performance UV detector designed for ultra-fast and high-throughput HPLC applications. With a data rate of up to 160 Hz, built-in run recovery functionality, and a range of flow cell options, it delivers superior sensitivity, robust data integrity, and operational flexibility for demanding chromatographic workflows.

Key Features

• High-speed acquisition: Data rate up to 160 Hz for ultra-fast HPLC compatibility.
• Wide wavelength range: 190–600 nm with deuterium lamp and built-in holmium oxide filter for accuracy.
• Run Recovery (DRC): Built-in CompactFlash card provides “data-never-lost” assurance during communication disruptions.
• Smart flow cells: Multiple cartridge options (standard, high pressure, micro, semi-micro) with RFID tagging for traceability.
• Improved stability: Electronic temperature control (ETC) minimizes baseline drift in fluctuating environments.
• Tool-free maintenance: Quick-access front panel for lamp and cell replacement.
• GLP/GMP compliant: Early maintenance feedback, electronic logs, and secure identification of critical components.

Technical Specifications

• Model number: G1314E
• Detection principle: Double-beam UV/VIS photometer
• Light source: Deuterium lamp with RFID tag
• Wavelength range: 190 to 600 nm
• Wavelength accuracy: ±1 nm
• Typical bandwidth: 6.5 nm
• Maximum data rate: 160 Hz
• Short-term noise: ±0.15 × 10⁻⁵ AU at 230 nm
• Drift: Less than 1 × 10⁻⁴ AU/h at 230 nm
• Linearity: Greater than 2.5 AU (5%) at 265 nm
• Flow cell options:
  • Standard: 14 µL volume, 10 mm path, up to 40 bar
  • High-pressure: 14 µL, 10 mm path, up to 400 bar
  • Micro: 2 µL, 3 mm path, up to 120 bar
  • Semi-micro: 5 µL, 6 mm path, up to 40 bar
• Flow cells include RFID tags for automated recognition and tracking
• Analog output: 100 mV or 1 V, adjustable range from 0.001 to 2 AU
• Operating temperature range: 0 to 55 °C
• Power requirements: 100–240 V AC ±10 %, 50/60 Hz, 85 W
• Dimensions: 140 × 345 × 435 mm (H × W × D)
• Weight: 11 kg