Automatic repeated measurements using computer software are possible! Differential pressure method, pressure gauge type measuring device.
The "GTR-1ADF-E" is a device that can measure the diffusion coefficient, solubility coefficient, permeability, and permeability coefficient of film-shaped samples. Using the differential pressure method with a digital pressure gauge (JISK-7126 Part 1 pressure sensor method), delay time, diffusion coefficient, and solubility coefficient can be determined. 【Specifications】 ■ Model: GTR-1ADF-E ■ Detection Method: Baratron Vacuum Gauge ■ Test Gas: Single Dry Gas ■ Test Gas Supply: Constant Pressure Valve Specification (0-600kPa) ■ Cell Temperature: Controlled by a circulating constant temperature water bath (Temperature 10-80°C) ■ Measurement Cell: 1 set ■ Test Piece ・ Permeable Area: 15.2cm² (44mmΦ) ・ Size: 58mmΦ ・ Thickness: MAX. 1mm *For more details, please download the PDF or feel free to contact us.
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Our company was established as a specialized manufacturer of "gas, water vapor, and liquid permeability measurement devices." Currently, we have expanded our offerings to include not only gas permeability but also water vapor permeability, as well as the permeability of VOC liquids using PV cells and the permeability of VOC vapors using T cells. Furthermore, we have developed new products such as the GC Shed (GC Shed: patented in Japan and the United States), which can measure the permeability of gases in tubes and pipes, as well as liquids like gasoline and VOCs; a permeability measurement device for electrolyte membranes used in fuel cells; a pinhole detection device for electrolyte membranes; and a permeability measurement device for Li-ion batteries and electrolytes, thereby broadening the application range of permeability measurement.