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The Woodway Difference

Cortex MetaLyzer

Portable high-resolution metabolic analyzer.

The Cortex MetaLyzer is a portable high-resolution metabolic analyzer with breath-by-breath technology. The system allows a complete medical analysis of the functionality of a person’s lung, heart and metabolism at rest and under stress.

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Cortex MetaLyzer


Cortex MetaLyzer
Cortex MetaLyzer attachment
Cortex MetaLyzer attachment
Cortex MetaLyzer
Cortex MetaLyzer attachment
Cortex MetaLyzer attachment


Width6.5” (16.5 cm)
Length 9.3” (11.9 cm)
Height 3.3” (4.6 cm)
Unit Weight2.4 lb. (1.1 kg)
Power Supply115 VAC
Temperature(+14°F) to (+104°F)
Heart RatePolar H7, 3-Channel ECG (O), 12-Channel ECG (O)
Ambient Pressure500 - 1,050 mbar
Relative Humidity0 - 99% (non-condensing)
Measuring MethodBreath-by-breath
Warranty1 year non-wear items, 1 year wear items

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A total spiroergometry solution

The MetaLyzer is a highly resolving ergospirometry system with breath-by-breath technology, allowing differentiated performance testing of the lungs, heart, and metabolism at rest and under stress. The MetaLyzer is extremely versatile, ranging from a performance diagnostics station to a complete cardiopulmonary system with various hardware and software options including the capability to connect to an ECG.

Measure What Matters

Whether in the fitness club or the doctor’s office, whether in the hospital or the Olympic test center, use the MetaLyzer 3B together with the powerful application software MetaSoft Studio to exploit the full potential of a Metabolic analyzer.

Take it With You

Due to its low weight and compact dimensions, the Cortex MetaLyzer can be easily transported from one measuring station to the next. The device comes supplied with an Aluminum carry case, giving you one place to keep everything and easily transport from location to location. Perhaps you have labs running in different buildings, or need to travel from place to place to meet a client – the Cortex MetaLyzer can quickly break down and pack up.


The Cortex MetaLyzer has been designed in such a way that helps minimize calibration and maintenance. A 2-part Gas sensor calibration is only required once every 28 days and the volume sensor comes pre-calibrated. The only other thing you need to do is clean and sterilize between tests.

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