All-digital, tempered glass and metal body plethysmograph features fail-safe automatic release of the cabin door locking mechanism, patient intercom, and motorized sensor arm, providing superior performance, patient comfort and convienence.

Spirometry, Diffusion Capacity, and Nitrogen Washout Lung Volumes Pulmonary Function Testing System. Performs pre/post drug Spirometry (FVC, SVC & MVV), Bronchial Challenge, Diffusion Capacity (using ATS/ERS 10-second breath-hold or 3-Equation no breath hold methods), Single Breath Lung Volumes including SVC, Multiple Breath Nitrogen Washout Lung Volumes, Maldistribution of Ventilation, Delta N2 & Closing Volume, and optional Maximum Pressures (MIP/MEP) tests.

Spirometry, Diffusion Capacity, Nitrogen Washout Lung Volumes and Plethysmography Pulmonary Function Testing System. Performs pre/post drug Spirometry (FVC, SVC & MVV), Bronchial Challenge, Diffusing Capacity (using ATS/ERS 10-second breath-hold or 3-Equation no breath hold methods), Single Breath Lung Volumes including SVC, Multiple Breath Nitrogen Washout Lung Volumes, Maldistribution of Ventilation, Delta N2 & Closing Volume, Whole Body Plethysmograph for Lung Volumes, Airways Resistance & Conductance and optional Maximum Pressures (MIP/MEP) tests.