Function and Applications

The Cobra4 Sensor Unit Spirometry is used for the measurement of
the breath-dependent pulmonary volume.
A measurement of wind speed is also possible.

Benefits

Through the possibility of the recording of measurement one
receives a diagram by means of which different
function variables of the breath volume can be
determined.
The velocity of the exhaled air is also displayed,
therefore the Sensor-Unit Spirometry can be used to measure
the wind speed.
The Cobra4 Sensor Unit Spirometry can be connected to the Cobra4
Wireless Link, the Cobra4 Mobile Link, the Cobra4 USB Link or
the Cobra4 Junior-Link through a secure and reliable
plug-in / lockable connection. The data can be measured and
displayed in student or demonstration experiments with or without
PC.

Equipment and Technical Data


Measurement of total volume, flow rate, maximum flow rate,
wind speed

Max. data rate: 5 Hz
Volume: -15, ..., + 15 l
Volumetric flow rate: -10, ... , + 10 l/s
Wind speed: 0.2, ..., 20 m/s

Incl. accessories: 2 disposable turbines with
cardboard-mouthpieces


Necessary Accessories


Single-use disposable turbines with cardboard-mouthpieces
(Consumables): Set of 10, 12675-10 or Set of 50,
12675-11

Basic device:
Cobra4 Wireless-Link 12601-00 and Wireless Manager 12600-00 and
Software measure Cobra4 14550-61
or Cobra4 USB-Link 12610-00 and Software measure Cobra4
14550-61
or Cobra4 Junior-Link 12615-00 and Software measure Cobra4
14550-61
or Cobra4 Mobile-Link 12620-10