ZIROX is a manufacturer of high quality gas analyzers and measurement systems based on solid electrolytes. ZIROX's measuring equipment and probes have been developed to meet the requirements of a variety of applications. In addition to the series of products, the implementation of a special system directly customized to customer requirements. ZIROX's measuring equipment and probes have been developed to meet the requirements of a variety of applications. In addition to the series of products, the implementation of a special system directly customized to customer requirements. With a few exceptions, the core of the oxygen analyzer is a solid electrolyte battery based on yttrium stabilized zirconia. For special applications, we may equip our equipment with measuring tanks with metal/metal oxide reference electricity (" fixed reference "). The reference current is particularly beneficial when reference air is not available. [more]