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HiBarSens: permeation measurement at it's best

Measuring the intensity of water vapor absorption line by laser diode spectroscopy

Advantages :
  • Unsurpassed sensitivity
  • wide dynamic range: 8 orders of magnitude (ppb - %)
  • Huge selectivity
  • No sensor damage under high concentrated moisture
  • Long time stable, no drift, no recalibration
  • Easy to maintain
  • Compact design
  • Measurement under application conditions (pressure, temperature)
  • Permeate detection close to sample
  • Low absorption surface
  • High temperature stability

System features :
  • sensitivity: 10-6 g /m-2 d-1
  • sensor: laser diode spectrometer
  • temperature: adjustable in wide range with high accuracy
  • pressure: atmospheric pressure
  • rel. humidity: 50% - 100%
  • Dimension: 550 x 350 x 360 mm
  • weight: 35 kg
  • power supply: 100- 230V 50Hz

technology and informations [PDF] >>

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