No. 571 Gas Permeability Measurement Device (Differential Pressure Method)
It is a device for measuring the gas permeability (gas barrier properties) of materials such as plastic films and rubber sheets using the differential pressure method.
- Measures the gas permeability (gas barrier properties) of materials such as plastic films and rubber sheets. - Adopts an automatic valve for fully automated measurements. - Does not limit the type of measurement gas. - The measurement section supports two sizes of test specimens (measurement section diameters ∅30mm and ∅70mm). - Modular design of the measurement section allows for additional expansions. - Temperature error correction function for permeated gases. - Email functionality enables receipt of messages in case of errors or at the end of tests. - Measurements are executed while saving data, allowing for data analysis and confirmation even during the test. - Options available for measuring diffusion coefficients, solubility coefficients, and hydrogen gas. - Utilizes a high-precision vacuum gauge with a reading accuracy of 0.25%. Reference Standards: JIS K7126-1, JIS K6403-3, ISO 15105-1, ASTM D1434, ISO 2782-1 (only applicable to CT type), ISO 7229 (only applicable to CT type), JIS K6275-1 (only applicable to CT type).
basic information
■Number of test specimens: 1 or 3 ■Measurement range: Room temperature type (model CR) or temperature-controlled type (10~90°C, hot water circulation type, model CT) ■Test specimen dimensions: ・50×50mm (measurement area ∅30mm, transmission area 707mm²) ・90×90mm (measurement area ∅70mm, transmission area 3848mm²) ■Gas permeability measurement range (selectable) ・Type A: 4.5×10-15 to 4.5×10-12 [mol/(m²·s·Pa)] (0.1 to 100 [fm/(Pa·s)]) ・Type B: 4.5×10-14 to 4.5×10-11 [mol/(m²·s·Pa)] (1 to 1000 [fm/(Pa·s)]) ■Test gases: Oxygen, nitrogen, carbon dioxide, air, hydrogen* (*optional), etc. ■Test gas pressure: 0~200kPa ■Measurement items: Gas permeability, gas permeability coefficient (diffusion coefficient and solubility coefficient optional) ■Data processing and control: PC (with dedicated software) ■Air source: 0.4MPa (used during diffusion coefficient measurement) ■Options: ・Additional expansion module ・Diffusion coefficient measurement device ・Hydrogen gas measurement unit
Price range
Delivery Time
Model number/Brand name
Catalog No. 571
Applications/Examples of results
Evaluation of gas barrier properties of packaging materials.
catalog（1）
Download All Catalogs
News about this product（1）
-
Information on various material testing machines demo units [Toyo Seiki Seisakusho Co., Ltd.]
At Toyo Seiki Seisakusho Co., Ltd., we have demo units of various testing machines available for customers considering a purchase. Please feel free to contact us. <As of June 30, 2021> Mülehn Burst Testing Machine Strograph E3-L, VG20F, AE Elastomer (Universal Testing Machine/Tensile Compression Testing Machine) Shob Type Rebound Elasticity Testing Machine Tackiness Checker Automatic Specific Gravity Meter DSG-1 Mooney Viscometer AM-4 Rotary Rheometer RLR-4 (Curing Testing Machine) Rotary Abrasion Tester Dispersion Machine for Testing Incometer D-2 Bend Graph B-2 Mini Test Press Semi-Auto Melt Indexer 3A Melt Indexer G-01/G-02 (MFR Meter) MIT Flexural Fatigue Testing Machine D-2 Impact Testing Machine IT Friction Measuring Machine AN-S2, HM-3 Loop Steffen Test Gas Permeability Measurement Device Capillograph F-1/F-2 Cone Calorimeter Notching Tool A-4 Blow Point Tester Lab Plastomill Lab Plastomill Micro Hand Treader Thermal Conductivity Measurement Device Digital Garle Flexibility Testing Machine Fragile Permeameter
-
「エアロマート名古屋2025」「第４回ドローンサミット」ご来場ありがとうございました
2025年9月24（水）～26（金）にポートメッセなごやにて 「エアロマート名古屋2025」「第４回ドローンサミット」が無事開催されました。 今回は日本で初の展示となるAC Tasarim社製品をはじめ 航空宇宙およびドローンに適したコネクタ製品やハーネス関連製品を展示いたしました。 コンタクト頂きました皆様には順次対応いたしますので 引き続きよろしくお願いいたします。
-
2024国際航空宇宙展(JA2024)ご来場ありがとうございました
日本最大級の航空宇宙総合展示会・2024国際航空宇宙展 当社ブースにご来場いただきありがとうございました。 ご用命いただきました皆様には順次ご連絡いたしますので 今しばらくお待ちくださいませ。 – 主な展示品目 及びブランド- 航空宇宙向けコネクタ及びアクセサリを予定しております。 AERO Electric Connector、IEH、Bernier、Precidip、YEONHAB Presicion、 RF Immunity、EATON Souriau、AMETEK Hermeticseal/Sealtron 他
-
SEA JAPAN 2024ご来場ありがとうございました。
日本最大の国際海事展SEA JAPAN2024、当社ブースにも多くの皆様にご来場いただきありがとうございました。 お問い合わせ等ご用命を頂いている方につきましては、順次対応いたしますので今しばらくお時間をくださいませ。
-
産業用途向け・丸形防水コネクタ 新カタログ進呈中です
2022年に刷新した『産業用途向け丸形防水コネクタ』総合カタログを 進呈しております。 IP67の防水性能をはじめ、振動、衝撃、耐候性においても高い保護性能を持ち 長期間にわたって安心してご使用いただける Military Standardコネクタ製品です。 PDFダウンロードおよび紙面版もございます。 紙面版をご希望の方はお送りいたしますので お問い合わせフォームよりリクエストをお願いいたします。
Recommended products
Distributors
Toyo Seiki Seisakusho Co., Ltd. is a comprehensive manufacturer of various material testing machines and environmental testing equipment targeting fields such as plastics, rubber, paints, paper, and textiles. Since its founding in 1934, we have been dedicated to "testing machines" and have supported our customers' research and development and quality control across various fields. We will continue to refine our technical capabilities and respond to our customers' needs. 【Product Development Timeline】 1955: Thermoplastic Resin Fluidity Tester 'Melt Indexer' 1960: Universal Material Testing Machine 'Strograph' 1963: Curing Tester 'Oscillating Disk Rheometer (ODR)' 1970: Mixing and Extrusion Testing Equipment 'Lab Plastmill' 1982: Capillary Rheometer 'Capillograph'