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Cortex Metalyser


The METALYZER® 3B is a portable high resolution spiroergometry system 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.


  • portable Breath-by-Breath system 
  • internal battery allowing a 12-hour running time (available as an option)
  • Bluetooth® LE for connection to HF, SpO2, power meters and other measuring devices
  • interfaces to numerous types of ECGs
  • USB or Bluetooth® connection to a PC
  • front display with LED status indicators
  • push-pull connectors protecting against reverse polarity and damages



The CORTEX CANOPY-Option for METALYZER®3B makes it possible to measure the basal metabolic rate and the resting metabolic rate without the test persons being affected by the mask.

The highlights:

  • reliable measurement according to the gold standard
  • particularly suitable for long measurements (without a mask)
  • easy to clean and to disinfect
  • fully automatic control of the hood ventilation
  • high patient safety due to the automatic alarm function

Performance Package


The METALYZER ® 3B Performance Package already contains the most widely used hardware and software options in the field of sports and preventive medicine. In addition, the package includes a calibration kit, a mask extension set and a larger supply of consumables.


Service Package 

The service package covers the consumables (calibration gas, O2 sensors, etc.) in the first three years and provides you with planning security for your projects and studies during the first three years of the guarantee extension. In addition, your operating costs are significantly reduced by the package.

for METALYZER ® 3B suitable products

Option blood pressure measurement in  
conjunction with CORTEX Bike M

Non-invasively measure cardiac output with PhysioFlow ® Enduro

Rest / 
Exercise ECG with 400 custo cardio

MetaSoft ® Studio 
The application software for all 
spiroergometry systems


The all-rounder among the ergometers

Download Brochure here:

For more,visit: www.cortex-medical.de