{"product_id":"single-cell-gas-permeability-tester-torongpt-1","title":"Single-Cell Gas Permeability Tester - ToronGPT™ 1","description":"\u003cp\u003eThe ToronGPT™ 1 provides reliable gas barrier evaluations directly on compact testing benches, making it a practical solution for smaller quality departments and educational facilities running modest sample numbers.\u003c\/p\u003e\n\u003cp\u003eUsing differential vacuum pressure methods aligned with ASTM D1434 and ISO 15105-1 requirements, this single-chamber unit determines gas transmission rates, solubility figures, and diffusion coefficients down to 0.05 cm³\/(m²·24h·0.1MPa), delivering audit-ready barrier metrics without demanding excessive table space.\u003c\/p\u003e\n\u003ch2\u003eStandards \u0026amp; Compliance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM D1434:\u003c\/strong\u003e Standard test method for determining gas permeability characteristics of plastic film and flexible sheeting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 15105-1:\u003c\/strong\u003e International testing specification for evaluating plastics film and sheeting gas transmission rates via differential-pressure methods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 2556:\u003c\/strong\u003e Standard manometric method for determining the gas transmission rate of films and thin sheets under atmospheric pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJIS K 7126-1:\u003c\/strong\u003e Japanese industrial test methodology for verifying gas transmission rates through plastic sheeting using differential pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-saving benchtop profile:\u003c\/strong\u003e Fits cleanly onto tight laboratory counters with a lightweight twenty-eight kilogram frame, avoiding bench clutter in busy testing spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-cell analytical focus:\u003c\/strong\u003e Directs the entire sensor and vacuum pathway onto one sample sheet at a time, keeping setup simple and operational demands minimal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutonomous run execution:\u003c\/strong\u003e Handles the whole testing sequence automatically from initial chamber evacuation to final venting with a single click of a button.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision vacuum measurement:\u003c\/strong\u003e Incorporates built-in vacuum sensors capable of detecting pressure increments down to 0.1 Pa for steady calculation results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-gas compatibility:\u003c\/strong\u003e Accommodates evaluations using oxygen, nitrogen, carbon dioxide, and helium, with customized hardware options for combustible or reactive mixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep material characterization:\u003c\/strong\u003e Calculates diffusion rates and solubility factors alongside standard transmission numbers to deliver complete polymer migration data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional thermal control attachment:\u003c\/strong\u003e Connects to an external circulating bath to manage specimen exposure across a 5°C to 95°C range for temperature-dependent studies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudit-ready reference verification:\u003c\/strong\u003e Calibrates easily against certified reference films to ensure every inspection report satisfies external quality reviews.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSingle-Cell Gas Permeability Tester - ToronGPT™ 1 Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"864\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0.05 to 160,000 cm³\/(m²·24h·0.1MPa) (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001 cm³\/(m²·24h·0.1MPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Chambers\u003c\/td\u003e\n\u003ctd\u003e1 (single specimen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Accuracy\u003c\/td\u003e\n\u003ctd\u003e0.1 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e5°C to 95°C (with temperature controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Thickness\u003c\/td\u003e\n\u003ctd\u003e≤ 3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Size\u003c\/td\u003e\n\u003ctd\u003e≥ 150 mm × 94 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Area\u003c\/td\u003e\n\u003ctd\u003e48 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Gases\u003c\/td\u003e\n\u003ctd\u003eO₂, N₂, CO₂, He, and others (flammable or toxic gases such as H₂, CH₄, H₂S, C₂H₂, C₂H₄ available on request and must be specified in advance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential Pressure\u003c\/td\u003e\n\u003ctd\u003e-0.1 MPa to 0.1 MPa (standard); 1.0 MPa, 4.0 MPa (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Interface\u003c\/td\u003e\n\u003ctd\u003eØ8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e330 mm (L) × 600 mm (W) × 330 mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220 V, 50 Hz (110V is also available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eStandard Delivery\u003c\/h3\u003e\n\u003ctable class=\"table\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"868\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Unit\u003c\/td\u003e\n\u003ctd\u003eSingle-chamber gas permeability test instrument\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer\u003c\/td\u003e\n\u003ctd\u003eDedicated control PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Software\u003c\/td\u003e\n\u003ctd\u003eInstrument operation and data-analysis software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Pump\u003c\/td\u003e\n\u003ctd\u003eEvacuates the gas circuit before testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Regulator\u003c\/td\u003e\n\u003ctd\u003eRegulates supply pressure from the test-gas cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCIe Acquisition Card\u003c\/td\u003e\n\u003ctd\u003eData acquisition interface for the control PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Cable\u003c\/td\u003e\n\u003ctd\u003eConnects the instrument to the control PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Cutter\u003c\/td\u003e\n\u003ctd\u003ePrepares specimens to the required test size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Grease\u003c\/td\u003e\n\u003ctd\u003eSeals the specimen at the chamber interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\n\u003ctable class=\"table\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"866\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Controller\u003c\/td\u003e\n\u003ctd\u003eAdds water-bath temperature control across a 5°C to 95°C span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Film\u003c\/td\u003e\n\u003ctd\u003eCertified film for traceable calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Grease\u003c\/td\u003e\n\u003ctd\u003eAdditional sealing grease for specimen mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Cutter\u003c\/td\u003e\n\u003ctd\u003eAdditional specimen-preparation cutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaboratory Data Management System\u003c\/td\u003e\n\u003ctd\u003eCentralized data management and reporting software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Torontech","offers":[{"title":"Default Title","offer_id":50733987725551,"sku":null,"price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5291\/9023\/files\/single-cell-gas-permeability-tester1474624024.webp?v=1789110077","url":"https:\/\/shop.torontech.com\/es\/products\/single-cell-gas-permeability-tester-torongpt-1","provider":"Torontech","version":"1.0","type":"link"}