G4 PHOENIX, Diffusable Hydrogen Analyzer

High Performance Analyzer for diffusible Hydrogen

Measuring range

  • 0.05 – 1000 μg/g hydrogen

Hot extraction furnaces

  • Infrared furnace:900°C max., quartz tube diam. 30 mm
  • Wire-heated furnace: 1100°C max., quartz tube diam. 18 mm

Analysis time*

  • approx. 3 min – 2 h
  • For weld samples typically 15 – 20 min
  • * Depending on sample material, weight and analysis temp.

Resolution

  • 0.01 μg/g

Precision*

  • ±0.05 μg/g or 1 % RSD (whichever is greater)
  • * Depending on sample material, weight and analysis temp.

Carrier gas

  • Nitrogen 99,999% purity, min. pressure 2 bar (~50 psi)

Cooling water

  • approx. 1 l/min (only for IR furnace and only when heating)

Dimensions & weight

  • 630 x 640 x 650 mm (WxDxH); 50 kg
  • 24.8 x 25.2 x 25.6 inches; 110 lbs.

Electrical supply

  • Analyzer: 230 VAC, 50/60 Hz, 1 kVA
  • Peripherals: 230 VAC, 50/60 Hz, 300 VA

PC requirements

  • Standard WindowsTM-PC, operating system Windows XP/7*
  • HDD > 200 GB, DVD drive, 2 serial ports RS 232
  • *Windows is a registered trademark of Microsoft Corporation

Optional mass spectrometer

 

Detection limit

  • 50 – 100 ppb hydrogen at 1 g sample weight

m/z range

  • 1 - 100 amu, optimized for mass 2 (hydrogen)
  • Calibration

With H2 gas via the gas dosing unit G4 PHOENIX DH

  • Electrical supply
  • 230VAC, 50/60 Hz, 250 VA

Dimensions and weight

  • 630 x 640 x 480 mm (WxDxH), approx. 60 kg
  • 24.8 x 25.2 x 18.9 inches; 132 lbs.
Related Information