Gas permeability tester GTC-203H
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GTC-203H Based on the test principle of the differential pressure method, it is a professional gas permeability tester for thin film samples. Determination of transmittance, solubility coefficient, diffusion coefficient and permeability coefficient. Product Features • Can simultaneously measure the gas permeability, solubility coefficient, and diffusion coefficient of the sample • The instrument can realize the complete independence of three test chambers, and can test three same or different samples at the same time • Adopt imported high-precision vacuum sensor and pressure sensor • The system has self-test ability to avoid continuous testing under fault conditions • The test range can be expanded as needed to meet the requirements of high transmittance test • High-precision water bath temperature control system, automatic control of heating and cooling, wider and more accurate temperature control range; parallel operation, higher reliability; • Patented limit zero point and sealed piping system, using baseline technology to remove system errors and make test results more accurate • Unique design of sample anti-side leakage structure makes the installation and sealing of the sample more stable and reliable • Precise pressure control capability and pressure holding function Linktesting instruments co.,ltd No.133 Liuchangshan Road Gaoxin Distric Jinan P.R.C www.linktesting.org +86-15106990260 andrew@

• Using high-quality components from internationally renowned brands to ensure the stability and reliability of instrument operation • High-speed vacuum capability, reducing vacuum time, more thorough degassing, and improving test accuracy and test efficiency • The instrument can realize the test of toxic gas and flammable and explosive gas (requires modification) • The instrument can realize the gas permeability test under unconventional pressure (need to be modified) • The instrument has the function of saving when power off to ensure the safety and integrity of the test • Full-process...

Flammable and explosive gas Biodegradable film It is suitable for testing the barrier properties of various films to flammable and explosive gases Suitable for air permeability testing of biodegradable films, such as starch biodegradable bags, etc. It is suitable for air permeability test of composite materials such as paper and paper and cardboard paper-plastic, such as aluminum foil paper for cigarette packs, Tetra Pak packaging sheets, instant noodle paper bowls, disposable paper cups, etc. Fiberglass cloth, fiberglass paper Suitable for air permeability test of glass fiber cloth, glass...

Connection tube Configuration Standard：Host, micro printer, vacuum pump, vacuum bellows, gas hose, pressure reducing valve, disc sampler, vacuum grease Optional：Sampling blade, vacuum grease, vacuum pump oil, fast quantitative filter paper, non-standard fixture Remarks: The air source inlet of the machine is Ф6mm polyurethane pipe; the test air source is provided by the user Linktesting instruments co.,ltd No.133 Liuchangshan Road Gaoxin Distric Jinan P.R.C www.linktesting.org +86-15106990260 andrew@linktestin