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Vitalograph Peak Flow Meter AsmaPLAN & AsmaPLAN+

Vitalograph Peak Flow Meter AsmaPLAN & AsmaPLAN+

The simple, accurate way to monitor asthma

The patented dual colour sliders on the asmaPLAN+ define the management colour zones set by the healthcare professional for the asthmatic to follow.

100% is the asthmatic's best. The yellow zone will typically be set to start at 80% of the asthmatic's best while the red zone will typically start at 60%. Variability of PEFR of greater than 20% should alert the asthmatic to a possible asthma attack.

  • Accurate, compact, lightweight and portable
  • Robust and hardwearing
  • Features comfortable integral mouthpiece
  • Conforms to all peak flow standards including ISO23747:2007
  • Suitable for adults and children
  • Suitable for multi-subject use with SafeTway mouthpiece

Vitalograph Peak Flow Meter AsmaPLAN & AsmaPLAN+

Technical Data
Product Peak Flow Meter asmaPLAN
Type of Device Variable orifice simple mechanical peak flow meter
Peak Flow Meter Standard ISO23747:2007
Safety Standards EN ISO 60601-1:2005 -1 -2
Medical Safety Standard Medical Devices Directive 93/42/EEC 1993
Designed & Manufactured Under ISO 13485:2003, FDA 21CFR820, CMDR & JPAL
Range 50-800L/min
Accuracy Better than 10%
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 ISO23747:2007)
User Instructions Multi-language instruction sheet
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)