Peak Flow Meter AsmaPLAN to Monitor Asthma PEF

Vitalograph Peak Flow Meter AsmaPLAN
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The simple, accurate way to monitor asthma PEF asmaPLAN

  • Accurate
  • Compact, lightweight and portable
  • Robust and hard wearing
  • Features comfortable integral mouthpiece
  • Easily read scale markers
  • Suitable for adults and children
  • Suitable for multi-subject use with SafeTway® mouthpiece
  • Conforms to all peak flow standards including ISO 23747:2007



Product Peak Flow Meter asmaPLAN
Type of Device Variable orifice simple mechanical peak flow meter
Peak Flow Meter Standard ISO 23747:2007 (formerly EN 13826)
Safety Standards IEC 60601-1:2005
Medical Safety Standard Medical Devices Directive 93/42/EEC (as amended)
Designed & Manufactured Under ISO 13485:2003, FDA 21CFR820, CMDR
min) 50-Better than 10%
Accuracy 800L/min
Repeatability Better than 5% or 10L/min whichever is greater
Inter-Instrument Variation Better than 5% or 10L/min whichever is greater
Scale Intervals 10L/min below 700, 20L/min above
Daily Record Chart Included
Measuring Principle Piston/spring and moveable pointer
Frequency Response A/B difference less than 15L/min/15% (Annex B of ISO 23747:2007)
User Instructions Multi-language instruction sheet
Clinic Use Certify accuracy at least annually using a certified calibrated spirometer
Home Use Replace every three years
Net Weight 74g
Highest Resistance to Flow 0.00384KPa/L/min@ 720L/min
Storage Temperature: 0-50 degrees Celsius Relative Humidity: 10%-95% Dimensions: 150 x 60 x 34mm (incl. integral mouthpiece)