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The Vitalograph asma-1 is a simple home use electronic respiratory monitor.  The asma-1 measures PEF and FEV1 and may be integrated with smart phone or tablet for ePRO data collection. It offers greater accuracy than mechanical peak flow meters and eliminates the need for paper record cards.

  • Features:
  • Simple to use
  • Electronic record _ no need for record cards
  • Automatically assesses test quality
  • More accurate than a mechanical meter
  • Patient can review past results at home
  • Measures PEF and FEV1
  • FEV1has less diurnal variability and is less effort dependent
  • Can display % of personal best for both PEF and FEV1
  • PEF and FEV1 zones can be personalised
  • Automatically stores best values
  • Large, easy to read display
  • Stores 600 test sessions
  • Easy to clean mouthpiece and flowhead

Accessories: SafeTway mouthpieces, Mini SafeTway mouthpieces, disposable noseclips, BFV Bacterial Viral Filters, Precision Syringe. 12 Month Warranty


Product: Vitalograph asma-1

Part No: 40000

  • Parameters Displayed: PEF & FEV1
  • Memory: 600 PEF and FEV1
  • Quality of Blow Indicator: Yes
  • Accuracy: FEV1 better than +/-3% PEF better than +/-5%
  • Range Volume: FEV1 0 – 9.99 L BTPS
  • Range Flow: PEF 25 _ 840 L/min
  • Sensor: Stator-rotor mass flow meter
  • Flow Impedance: Better than 0.15 kPa/L/s at 14 L/s
  • Power Supply: AAA batteries
  • Display: Custom liquid crystal display
  • Size: 113 x 63 x 48mm
  • Weight: 55g
  • Performance Standards: ISO 23747:2007 ATS/ERS Guidelines: 2005
  • Operating Temperature: 17 – 37 _C
  • Management Zones: Factory set 3 zones Green/Yellow threshold 80% Yellow/Red threshold 50% Zones may be changed by the user and number of zones increased to 4
  • Safety Standards: IEC 60601-1:2005
  • Medical Safety Standard: Medical Devices Directive 93/42/EEC
  • Designed & Manufactured Under: ISO 13485:2003, FDA 21CFR820, CMDR & JPAL
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