Key features of the digital spirometer: to facilitate diagnosis, it can display flow-volume and volume-time graphs. Measurements stored on the device can be sent to a computer via usb cable. Alarms sound if capacity or volume drops below set limits. Calibration, auto power off, battery indicator, usb charging screen: 1.8 Color lcd screen resolution: 160 * 128 battery: power supply: rechargeable lithium battery dc 3.7V technical characteristics of the portable spirometer: parameters analyzed:
Fvc forced vital capacity
Fev forced expiratory volume in one second
Fev vemusulfag % fev fvc ratio or tiffeneau index
Dep maximum expiratory flow
Dep fvc flow 25% of fvc flow
Dep 75% of fvc flow
Dep average flow between 25% and 75% of fvc memory: 128 measurements resolution: 160 x 128 pixels volume: 0 10 l volume accuracy: 3% or 0.05 L whichever is greater capacity: 1 l s
16 L s capacity accuracy: 10% or 0.3 L s whichever is greater turbine: reusable current consumption: 60 ma safety class: internal power equipment, part applied type bf dimensions: size: 97 x 89 x 36 mm light weight: 150 g. The size of the mouthpiece compatible with this portable spirometer is 30 x 60 mm. Turbine size: 95 mm length, 33 mm diameter. Accessories: sp-10 spirometer, usb cable, lithium battery, pc software in english , user manual, disposable mouthpiece. We like this spirometer because of: its size and weight, which allow it to be transported and used wherever it is needed. The way it manage...
Key features of the digital spirometer: to facilitate diagnosis, it can display flow-volume and volume-time graphs. Measurements stored on the device can be sent to
