Isirinji Yokulinganisa engu-3L yama-Spirometers

Incazelo emfushane:

I-UBREATH inikeza usayizi we-3-litre ukuze uhlangabezane nezindinganiso zamazwe ngamazwe kanye nezidingo zemishini ye-spirometry.Ku-“Standardization of spirometry,” i-American Thoracic Society kanye ne-European Respiratory Society batusa lokhu okulandelayo: Ngokuphathelene nokunemba kwevolumu, ukuhlolwa kokulinganisa kufanele kwenziwe okungenani nsuku zonke, kusetshenziswa isirinji engu-3-L ekhishwa okungenani izikhathi ezintathu ukunikeza ububanzi. wokugeleza okuhluka phakathi kuka-0.5 no-12 L•s-1 (nezikhathi zokujova ezingu-3-L ze-~6 s kanye no-<0.5 s).

 

Ishubhu:I-Aluminium

Umphini:Insimbi engagqwali (304)

I-Cap Cap:Ipulasitiki ye-ABS

Izinyawo:Ipulasitiki ye-ABS

Cup Seals:I-Thermoplastic Elastomer

Ubude Bethubhu:520 mm

Ububanzi bangaphandle:118mm

Ubude (Izinyawo Zihlanganisiwe):127.88mm

Isisindo:1.62KG

Isiqinisekiso:Izinyanga ezingu-12