The 8002 oxygen transmission rate analyser provides the ultimate in oxygen permeation analysis. The 8002 uses our coulometric oxygen sensor, offering many advantages. Our single sensor gives you simple measurement of the highest barrier films and packages, and the widest measuring range available in the marketplace. The 8002 offers you stability, reliability and repeatability, and requires only industrial grade nitrogen (no more hydrogen mixes). The 8002 saves time and cuts costs. Conforming to ASTM D-3985 the results from the 8002 can be easily compared to historical permeation data.