Cortex Flowsensor with (120) Disposable Turbine

£1,526.40 inc VAT (£1,526.40 ex VAT)

Cortex Flowsensor with (120) Disposable Turbine

MetaMax® 3B (R2) and MetaMax® 3B (R3)

Volume flow sensor for use with CORTEX CPET disposable turbine. Simple hygienic handling due to disposal of turbine after use.
The housing of the sensor can fully be disinfected. For use in the field, lab or hospital.

Scope of delivery:

– 1x Volume flow sensor, complete
– 120 pcs CORTEX CPET disposable turbine
– 5x O-rings for mask adapter disposable turbine
– 1x tube of vaseline


Cortex Flowsensor with Disposable Turbine


The Cortex Opto-electronics for use with a disposable turbine, also known as a flow sensor, is used to measure the volume flow during a CPET test. The disposable turbine option was established in 2019 whilst we were in a pandemic, as an option to carry out CPET testing with minimal risk. This option can give users a faster turnaround time for back-to-back testing, and can be a more cost-effective solution depending on the user’s requirements.

Cortex Face Mask Adapter for Disposable Turbine

This adapter connects directly to the Hans Rudolph 7450 Mask. The adapter allows users to connect the disposable turbine to the Hans Rudolph 7450 Mask.

Replacement O-Ring for Disposable Turbine

The O-ring seated inside the mask adapter used with Cortex’s disposable turbines is integral to the turbine being held firmly in place.

Supplied with a box of disposable turbines is a tube of grease, we recommend the the O-ring is regreased each time it has been sterilised to reduce friction when installing a new turbine. Doing so, will prolong the life of the O-ring.


The disposable turbine is already calibrated for you. The Cortex CPET software automatically detects the using of the disposable turbine, the calibration can be executed, but is not applied here.

Disposal of the Turbine

Once you have completed your CPET test, the disposable turbine can be disposed off in your regular mixed waste. They are only intended for single use, so they must not be reused.

Take special care when disposing the turbine when used on a highly infected patient.

Dedicated UK Support team

Cortex is located in Leipzig, Germany and have been represented in the UK & Ireland by Cranlea Human Performance Ltd since 1992. Cranlea Human Performance Ltd have a wealth of experience in various market sectors, helping provide customers with truly usable data that drives performance, fitness and health. Our support team are on hand to help you get the most from your device and answer any queries along the way. Contact us here.

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