Mocon gas (Oxygen, water vapor, carbon dioxide, aroma, etc.) permeability testing instruments, pac-check, head-space analyzer, on-line pharmaceutical tablet and capsule gravimetric (weight) quality control analyzing instruments MOCON's instruments can be summarized as;    OX-TRAN, which detects and measures extremely small amounts of oxygen as it passes through barrier materials such as plastics and composite materials used in all forms of packaging. OX-TRAN systems enable you to measure the effects of temperature and relative humidity on high-barrier material films and packages. Using a patented sensor, this system provides parts-per-billion sensitivity even in the presence of water vapor. Ideal for deciding how thick and what barrier material will best suit your project. Use it for incoming QC to measure vendor compliance with your specifications. All test results are documented by sophisticated, yet easy to use software that provides graphs, tables, and numerical listings.    In addition to barrier oxygen transmission testing, another configuration of the "2/20" is designed to measure high transmission rates to accommodate the fresh-cut produce packaging market. PERMATRAN-W® 3/31 Water Vapor Permeation Rate Measurement Systems for Films and Packages. PERMATRAN-W® MODEL 100K Water Vapor Permeation Rate Measurement System for Moisture Barriers. PERMATRAN-C® 4/40 Carbon Dioxide Permeation Rate Measurement Systems for Films and Packages. PAC CHECK™ Oxygen, Carbon Dioxide, and Combination CO2 /O2 Sealed Package Headspace Analyzers. GSA™ Oxygen, Carbon Dioxide, and Combination CO2 /O2 On-line Headspace Analyzers. PAC GUARD™ Non-Destructive Leak Detection System for Sealed Packages. SKYE™ 2000a Combination Leak Detection and Burst/Seal Strength Testing System. PROFILER® 140E Film Thickness Gauging System.    VERICAP® 4000 Ultra-High-Speed Pharmaceutical Capsule Weighing and Sorting System. VERITAB® 900 High-Speed Pharmaceutical Tablet Weighing and Sorting System. AB PLUS Automatic Balance System for Capsule or Tablet Weighing and Sorting System.