Gas Permeability Tester – Gas Transmission Rate Tester Labtron Gas Permeability Tester LGPT-B12 measures gas permeability from 0.02 to 50000 cm³/(m²·24h·0.1MPa) with ±2% test accuracy. Three testing chambers support simultaneous testing of samples up to 5 mm thick, with PID temperature control from 5°C to 55°C. Touchscreen operation provides automatic and manual testing modes for polymer, packaging, barrier film, and material permeability testing. #LabEquipment #GasPermeabilityTester #Labtron https://www.labtron.com/gas-permeability-tester/lgpt-b12