Spiraflow

The Spiraflow flow sensor is the revolutionary new sensor of the Geratherm respiratory spirometry systems, designed to meet the stringent criteria for spirometry testing and still be a disposable product, giving first class results and offering complete security.
 

Features

  • +/- 16 L/s flow range
  • 0 – 20 L volume range
  • <0.09 kPa/ L/s <15 L/s resistance
  • 24 ml effective dead space
  • +/- 2% or 20 ml/s flow accuracy
  • +/- 2% or 50ml volume accuracy

 

Ergoflow

The Ergoflow flow sensor used with the Geratherm Ergostik cardiopulmonary exercise system, draws on an incredible variable orifice design, which prevents the increase in flow resistance at increased flow rates, found with most sensors.
 

Features

  • +/- 16 L/s flow range
  • 0 – 20 L volume range
  • 0 – 300 l/min ventilation range
  • <0.12 kPa/ L/s <15 L/s resistance
  • 20 ml effective dead space
  • +/- 3% or 20 ml/s flow accuracy
  • +/- 3% or 50ml volume accuracy