| Applications | Oxygen Transmission Rate (OTR) testing of films and packages, mid- to very high-level barriers, ASTM D3985 compliance | Oxygen Transmission Rate (OTR) testing of films and packages, low to high barrier materials | High-throughput OTR testing of barrier films and packages, mid to high-level barriers, 4-cell simultaneous testing | Whole package OTR testing with controlled temperature and humidity, barrier packaging quality control | Ambient whole package OTR testing, high-throughput 3-dimensional sample testing |