Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
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This is a device for measuring gas permeability, which is essential for membrane research.
This system measures and calculates the gas permeability of polymer films or film-like substances as industrial products as gas permeability rates using a gas chromatograph and a data processing unit. (Compliant with JIS K7126)
The gas permeability of the film will be measured simply using the pressure method.
The temperature test chamber and control unit have been integrated to achieve a compact design. (Compliant with JIS K7126)
Gas permeability measurement device
The gas permeability measuring device film, foil, film composite Rezaroido will be used to measure gas permeability of various packaging materials and other materials like Purasuchikkufimuru. The gas transmission rate measurement system solubility coefficient of gas permeation of materials at various temperatures, we measured the diffusion coefficient and permeability. The gas transmission rate measurement system JIS K7126-A, ISO2556, ISO15105-1, ASTM D1434 and other standards.
Adopting the pressure method of the US ASTM standards! A gas chromatograph is used for the separation and detection of permeable components.
The "GTR-11/31" is a gas permeability measurement device that adopts the ASTM method (pressure method) to separate and detect permeating components, utilizing the versatility of gas chromatography. Components separated in the column are detected using a thermal conductivity detector. The amount of permeation for each component is determined from a pre-established calibration curve, allowing for the calculation of permeability and permeance. With this device, you can widely apply it to testing packaging materials for food and pharmaceuticals, research on separation membranes and enrichment membranes, as well as in the research and development sectors for fibers, synthetic chemicals, and resins. 【Features】 ■ Long-standing track record ■ Simultaneous measurement of mixed gas permeability ■ High detection sensitivity ■ Easy handling and operation ■ Measurement possible at low temperatures (freezer option) ■ Automation via computer is also possible (optional) *For more details, please download the PDF or feel free to contact us.
Various types of gas measurements are possible! A measuring device that can be automatically controlled by a computer.
The "GTR-30XFC" is a gas permeability measurement device for polymer electrolyte membranes that can measure various types of gases, including H2, O2, N2, CO2, hydrocarbons, and refrigerants, all in one unit. In addition to measuring humidity on one or both sides of the sample, it is also capable of measuring water vapor permeability. Furthermore, automatic control via a data processing device (computer) is possible. 【Features】 ■ Long-standing track record ■ Compliant with JIS k-7126-2 isobaric method ■ Uses gas chromatography method ■ Up to 1 to 3 measurement cells can be installed *For more details, please download the PDF or feel free to contact us.
We measure the carbon dioxide that permeates from the liquid filled in the bottle to the outside of the bottle.
- The measurement environment (temperature, humidity) can be set. - It can measure down to the world's smallest detection limit (0.0013 to 100 cm3·pkg-1·24h-1).
Evaluation of the barrier performance of packaging films
This is a high-performance oxygen permeability measurement system that covers a wide range from high barrier to low barrier. The temperature and humidity of the measurement cell are automatically controlled, and it is equipped with a new "TCM system" that allows for easy automatic measurements of up to 10 conditions.
Ideal for orientation! You can obtain more accurate data at a low cost.
This series consists of 10 volumes and is a video (DVD) that helps you better understand and use the "G2800TCD," "G2700TCD," and "G2700TF" by viewing it. It is suitable for gas chromatography operators, Yanako GC operators, and operators of our gas permeability measurement devices. Please feel free to consult us if you have any requests. 【Titles】 ■ Volume 1: Basics of Gas Chromatography ■ Volume 2: JIS Differential Pressure Method ■ Volume 3: JIS Isobaric Method ■ Volume 4: G2800TCD Detector ■ Volume 5: G2700TCD Detector ■ Volume 6: G2700FID Detector ■ Volume 7: GTR Gas (Differential Pressure Method) ■ Volume 8: GTR Water Vapor (Differential Pressure Method) ■ Volume 9: Gas and Water Vapor (Isobaric Method) ■ Volume 10: GTR Applications *For more details, please download the PDF or feel free to contact us.
