i-GASTRA 7200Gas Transmission Rate(GTR)Tester is designed to determine the gas transmission rate, solubility coefficient, diffusion coefficient, and permeability coefficient of plastic material in the forms of films, composite films, high barrier materials, sheets, and aluminum foils under different temperatures.
i-GASTRA 7200Gas Transmission Rate(GTR)Tester can be used with our advanced Online Data ManagementSystem for packaging testing,which comes with two versions to meet distinct needs of our clients:The Cloud Version &The Intranet Version

Features:
1.Diffusion coefficient,solubility coefficient and permeability coefficient measurement
2.Testing three specimens at the same time in three test cells and providing average value of the three tested specimens
3.Wide range and automatic temperature and humidity control system to support various non-standard test conditions
4.Patented integrated design of three test cells improves the test efficiency and reduces the space occupancy of the instrument.
5.Embedded computer control system provides safer and more reliable data management as well as test operation.
6.Test Report: can provide detailed test reports in various customized patterns

Test Specification:
Test Range :0.01~150,000 cm3/ m2·24h·0.1MPa

Vacuum Degree: < 20 Pa

Vacuum Accuracy:0.1 Pa

Test Temperature:15 ℃~55 ℃
Test Area:115.44 cm2
Accuracy:±0.1°C

Test Principle:
i-GASTRA 7200Gas Transmission Rate(GTR)Tester conforms to the following standards:
ASTM D1434,ISO 2556,ISO 15105-1,GB/T 1038-2000,JIS K7126-1,YBB00082003