The Sable Systems Oxzilla II (or FC-2) differential oxygen analyzer offers the highest resolution, lowest noise, and lowest drift available in any oxygen analyzer. The Oxzilla II O2 analyzer consists of two highly precise, temperature-controlled oxygen analyzers operating in parallel. It can therefore also be used as a dual-absolute oxygen analyzer.

Fully computerized and auto-diagnosing, the Oxzilla II differential O2 analyzer features an intuitive menu-driven interface that allows quick adjustment of any operating parameter. Calibration is an effortless, single-click operation. The Oxzilla II differential oxygen analyzer is fully self-contained and requires no external software or hardware to operate or calibrate. It is equipped with both analog and digital outputs for quick and easy interfacing with any data acquisition system.

Since 1999, when Sable Systems introduced the Oxzilla I differential oxygen analyzer, our Oxzilla line has become the world standard for ultra-sensitive, ultra-high-resolution oxygen analysis in critical applications such as atmospheric physics, small-animal respirometry, polymer oxidation and other fields where only the best is good enough. It has been widely cited in leading journals, including PNAS.

Here are a few representative publications made possible by the Oxzilla line of O2 analyzers. This is by no means a complete list.

Schilder, RF & Marden, JH. 2006. Metabolic syndrome and obesity in an insect. PNAS 103, 18805-18809.

Hanada, R. et al. 2004. Neuromedin U has a novel anorexigenic effect independent of the leptin signaling pathway. Nature Medicine 10, 1067 - 1073.

Assink, RA et al. 2005. Use of a respirometer to measure oxidation rates of polymeric materials at ambient temperatures. Polymer 46, 11648-11654.

Riordan, JT et al. 2007. Response of Staphylococcus aureus to Salicylate Challenge. Journal of Bacteriology 189, 220-227.

Thompson, RL et al. 2007. A ship-based methodology for high precision atmospheric oxygen measurements and its application in the Southern Ocean region. Tellus 59, 643-653.

Stephens, BS et al. 2007. Application of a Differential Fuel-Cell Analyzer for Measuring Atmospheric Oxygen Variations. Journal of Atmospheric and Oceanic Technology 24, 82–94.