{"id":4648,"date":"2023-03-11T10:55:33","date_gmt":"2023-03-11T10:55:33","guid":{"rendered":"https:\/\/cg-toyoseiki.com\/en\/?post_type=product&#038;p=4648"},"modified":"2023-03-11T10:58:24","modified_gmt":"2023-03-11T10:58:24","slug":"no-571-gas-transmission-rate-tester-gas-permeability-tester","status":"publish","type":"product","link":"https:\/\/cg-toyoseiki.com\/en\/product\/permeability-testers\/no-571-gas-transmission-rate-tester-gas-permeability-tester\/","title":{"rendered":"No.571 Gas Transmission Rate Tester (Gas Permeability Tester)"},"content":{"rendered":"<div class=\"product-spec\">\n<p class=\"cassette-01__body__title\">The Gas Permeability Tester measures gas transmission rate (gas barrier property) of packaging materials such as plastic films.<\/p>\n<p class=\"cassette-01__body__title\">Measurement of gas transmission rate of polymer films such as plastic films, etc. is important because, for example in case of packaging materials, preservation of the content of a package considerably depends on the gas barrier property of the packing material.<\/p>\n<p class=\"cassette-01__body__title\">Recently gas transmission rate measurement is being used in new fields such as functional polymer films.<\/p>\n<h2>Features<\/h2>\n<ul>\n<li>An automatic valve is used to realize fully automatic measurement. (No need for conventional manual valve operation)<\/li>\n<li>Many kinds of gases can be measured. (Differential pressure method)<\/li>\n<li>Additional expansion is possible by modular design.<\/li>\n<li>Since measurement is performed while data is stored, data can be analyzed even during testing.<\/li>\n<li>Mail transmission function allows you to receive a message when an error occurs or the test ends.<\/li>\n<li>Allows analysis of diffusion coefficient and solubility coefficient (Optional)<\/li>\n<li>High sensitivity vacuum pressure gauge of reading accuracy 0.25% is employed.<\/li>\n<li>Specimen table supports two different sizes of specimen.<\/li>\n<li>Performs temperature error correction of transmission gas.<\/li>\n<\/ul>\n<h2>Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong>Model<\/strong><\/td>\n<td><strong>CR1<\/strong><\/td>\n<td><strong>CR3<\/strong><\/td>\n<td><strong>CT1<\/strong><\/td>\n<td><strong>CT3<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Number of specimen<\/strong><\/td>\n<td>1<\/td>\n<td>3<\/td>\n<td>1<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperature range<\/strong><\/td>\n<td colspan=\"2\">Room temperature<\/td>\n<td colspan=\"2\">10 to 90\u00b0C (Hot water circulation)<\/td>\n<\/tr>\n<tr>\n<td><strong>Dimensions of specimen<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>50 \u00d7 50mm\uff08Measuring cell: \u220530mm, Transmission area: 707mm\u00b2\uff09<\/li>\n<li>90 \u00d7 90mm\uff08Measuring cell: \u220570mm, Transmission area: 3848mm\u00b2\uff09<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>GTR measurement range<\/strong><\/p>\n<p>(To be selected type A or B upon order)<\/td>\n<td colspan=\"4\">\n<ul>\n<li>Type A: 4.5\u00d710<sup>-15<\/sup>\u301c4.5\u00d710<sup>-12 <\/sup>[mol\/(m<sup>2<\/sup>\u30fbs\u30fbPa)]\u3000\uff080.1 \u301c100[fm\/(Pa\u30fbs)]\uff09<\/li>\n<li>Type B: 4.5\u00d710<sup>-14<\/sup>\u301c4.5\u00d710<sup>-11<\/sup><sup>\u00a0<\/sup>[mol\/(m<sup>2<\/sup>\u30fbs\u30fbPa)]\u3000\uff081 \u301c1000[fm\/(Pa\u30fbs)]\uff09<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Test gas<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>Oxygen<\/li>\n<li>Nitogen<\/li>\n<li>Carbon dioxide<\/li>\n<li>Air<\/li>\n<li>Hydrogen (Optional) etc.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Test gas pressure<\/strong><\/td>\n<td colspan=\"4\">0 to 200kPa<\/td>\n<\/tr>\n<tr>\n<td><strong>Measurement items<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>Gas transmission rate<\/li>\n<li>Gas transmission coefficient<\/li>\n<li>Diffusion coefficient, Dissolution coefficient (Optional)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Data processing unit<\/strong><\/td>\n<td colspan=\"4\">Provided as standard (PC, Software)<\/td>\n<\/tr>\n<tr>\n<td><strong>Options<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>Additional measurement module, Room temperature model (MCR1\uff09<\/li>\n<li>Additional measurement module, Temperature control model (MCT1\uff09<\/li>\n<li>Diffusion coefficient measurement device (CKK-1\u30fbCKK-3\uff09<\/li>\n<li>Hydrogen gas measurement unit\uff08CH\uff09<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Power requirement<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>Main unit: Single-phase, AC100V, 50\/60Hz, 0.5kVA<\/li>\n<li>PC: Single-phase, AC100V, 50\/60Hz, 0.3kVA<\/li>\n<li>Vacuum pump: Single-phase, AC100V, 50\/60Hz, 0.6kVA<\/li>\n<li>Warm water circulation bath: Single-phase, AC100V, 50\/60Hz, 1.5kVA<\/li>\n<li>With hydrogen gas measurement option: Three-phase, AC200V, 50\/60Hz, 1.0kVA<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Compressed air requirement <\/strong><\/td>\n<td colspan=\"4\">0.4MPa<\/td>\n<\/tr>\n<tr>\n<td><strong>Dimensions<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>W550 \u00d7 D560 \u00d7 H470mm\uff08CR1, CT1\uff09<\/li>\n<li>W800 \u00d7 D560 \u00d7 H470mm\uff08CR3, CT3\uff09<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Weight<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>Approx. 50kg\uff08CR1, CT1\uff09<\/li>\n<li>Approx. 70kg\uff08CR1, CT1\uff09<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Related Standards<\/h2>\n<table>\n<tbody>\n<tr>\n<td>ISO 15105-1<\/td>\n<td>Plastics \u2014 Film and sheeting \u2014 Determination of gas-transmission rate \u2014 Part 1: Differential-pressure methods<\/td>\n<\/tr>\n<tr>\n<td>ISO 2782-1<\/td>\n<td>Rubber, vulcanized or thermoplastic \u2014 Determination of permeability to gases \u2014 Part 1: Differential-pressure methods<\/td>\n<\/tr>\n<tr>\n<td>ISO 7229<\/td>\n<td>Rubber- or plastics-coated fabrics \u2014 Measurement of gas permeability<\/td>\n<\/tr>\n<tr>\n<td>JIS K 7126-1<\/td>\n<td>Plastics-Film\u00a0and\u00a0sheeting-Determination\u00a0of\u00a0gas-transmission\u00a0rate-\u00a0Part\u00a01\u00a0:\u00a0Differential-pressure\u00a0method<\/td>\n<\/tr>\n<tr>\n<td>JIS K 6275-1<\/td>\n<td>Rubber, vulcanized or thermoplastic- Determination of permeability to gases-Part 1: Differential pressure method<\/td>\n<\/tr>\n<tr>\n<td>JIS K 6404-3<\/td>\n<td>Testing methods for rubber- or plastics-coated fabrics- Part 3: Determination of physical properties (Application)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Gas Permeability Tester measures gas transmission rate (gas barrier property) of packaging materials such as plastic films. Measurement of gas transmission rate of polymer films such as plastic films, etc. is important because, for example in case of packaging materials, preservation of the content of a package considerably depends on the gas barrier property <\/p>\n","protected":false},"featured_media":4641,"template":"","meta":[],"class_list":["post-4648","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-permeability-testers"],"_links":{"self":[{"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/product\/4648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/media\/4641"}],"wp:attachment":[{"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/media?parent=4648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}