The Model Y 200D Oxygen Permeation Analyzer measures the oxygen transmission rate (OTR) of flexible barrier materials as well as all types of packages. The oxygen permeation analyzer offers a full measuring range of oxygen transmission rate (OTR), controlled temperature, and controlled relative humidity without the need of buying multiple units. Operated with Windows-based software, the Y200DOxygen Permeation Analyzer is simple to operate. Simply load the film into the package, select target temperature and press start. Finally, an oxygen permeation analyzer you can rely on. The Model Y200D Oxygen Permeation Analyzer has a measuring range of 0.03 to 100,000 cc/100in2/day OTR, 5 to 50oC temperature range, and 0-90% RH range. This oxygen permeation analyzer has 2 test chambers, but is expandable up to 12 chambers per system. GBPI Instruments Model Y200D Oxygen Permeation Analyzer represents the ultimate in performance and simplicity of operation. Precision balanced electronics and gas handling subsystems ensure only the highest levels of performance and repeatability available. Computer controlled temperature and humidity simulate actual climatic conditions making the Y200D an ideal for testing and researching both current and newly formulated packaging film materials. Calibration can utilize both standard gas and NIST traceable films for versatility of film to film comparison and reliability of analysis data. Standard Windows?based software and complete control of test parameters make the Model Y200D the most precise, flexible, and simple to operate oxygen permeation analyzer of its category.