Gas permeability tester GTR-G1

for packagingfor filmfor paper

GTR-G1 Gas Permeability Tester (Differential pressure method) GTR-G1 Gas Permeability Tester is based on the differential pressure method, and is professionally applicable to the determination of gas transmission rate (GTR) as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, aluminum foils, rubber, tire and permeable membrane. Advanced Technology Equipped with imported high-precision vacuum sensor and pressure sensor ensure the test accuracy World’s first advanced water circulated temperature control system, realized temperature auto control and wider temperature range Independent temperature control for upper/lower chamber and electrolytic sensor, which ensures the accuracy of the test results Self-developed airtight piping system reduces system errors and makes test results more accurate Unique sample anti-leakage structure design, ensure the seal stability of samples Automatic pressure holding function, which can adjust the pressure of the upper chamber in real time to ensure the constant pressure difference between the upper/lower chambers during the test 7” color touch screen, with professional operating system, the test process is completed the results are displayed automatically With high-speed vacuuming capability, more thorough degassing, short test cycle and high efficiency