The warranty extension from CORTEX allows you to extend the warranty
for your spiroergometry system at any time and as often as you wish.

CORTEX offers you attractive warranty packages for the spiroergometry systems
METALYZER® 3B R3 and METAMAX® 3B R2, depending on scope and duration.
The warranty includes free of charge repair of the device, trouble shooting of hard-
and software as well as regular software updates.


Your benefits:

  • 100% guarantee directly from the manufacturer
  • individual terms from one year to 20 years
  • Particularly attractive prices for longer terms
  • effective protection against many unpredictable repair costs
  • long-term quality maintenance through professional service
  • free return of your device after repair

Benefit now from

the warranty extension

Just fill out our contact form by indicating
the serial number of your device.:


Benefit from

longer terms

Choose terms of up to 20 years and benefit from particularly attractive conditions: even with an extension of two years, we give you a 6.5 % discount; with an extension of at least three years, you even get 10%

You have further questions
concerning the warranty extension?

Hotline: +49 341 487 49-0

© CORTEX Biophysik GmbH Walter-Köhn-Str. 2d 04356 Leipzig/Germany Tel: +49 341 - 487 49-0

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