The AC-140 is a metabolic animal chamber intended for studies involving small to medium sized rodents and similar sized species. Constructed of rugged acrylic material and silicon sealing mechanism, along with a removable animal platform, the chamber is easy to maintain and clean. Luer fittings for intake and exhaust gas make for easy connection to gas analyzers. The AC-140 has a 1.4 L volume and measures 2.5 in. H x 3 in. W x 7 in. L.