{"id":4596,"date":"2023-03-11T09:40:06","date_gmt":"2023-03-11T09:40:06","guid":{"rendered":"https:\/\/cg-toyoseiki.com\/en\/?post_type=product&#038;p=4596"},"modified":"2023-03-11T09:40:06","modified_gmt":"2023-03-11T09:40:06","slug":"low-temperature-retraction-tester-no-226","status":"publish","type":"product","link":"https:\/\/cg-toyoseiki.com\/en\/product\/rubber-testing-besides-the-above\/low-temperature-retraction-tester-no-226\/","title":{"rendered":"Low Temperature Retraction Tester | No.226"},"content":{"rendered":"<div class=\"product-spec\">\n<p>The Low Temperature Retraction Tester evaluates the temperature at which a specimen reaches a certain specified contraction ratio while the temmperature of the specimen, which has been stretched to a certain level and frozen at a low temperature, is raised at a certain constant rate.\u00a0 The TR test is mainly used to determine the elastic recovery characteristics at a low temperature of the materials of which sealing performance is required, such as rubber seal components, hose etc.<\/p>\n<h2>Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>TR-1<\/td>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td>-70\u00b0C to +30\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature resolution<\/td>\n<td>0.1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Temperature accuracy<\/td>\n<td>\u00b11.0\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Test stations<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>Max extension<\/td>\n<td>125mm<\/td>\n<\/tr>\n<tr>\n<td>Cooling system<\/td>\n<td>Secondary refrigerator<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>Three-phase, AC200V, 50\/60Hz, 6.9kVA&nbsp;<\/p>\n<p>(380V, 415V etc. using step-down transformer)<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>W630 \u00d7 D850 \u00d7 H1670mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>Approx. 300kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Related standards<\/h2>\n<table>\n<tbody>\n<tr>\n<td>ISO 2921<\/td>\n<td>Rubber, vulcanized \u2014 Determination of low-temperature characteristics \u2014 Temperature-retraction procedure (TR test)<\/td>\n<\/tr>\n<tr>\n<td>ASTM D1329<\/td>\n<td>Standard Test Method for Evaluating Rubber Property\u2014Retraction at Lower Temperatures (TR Test)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Low Temperature Retraction Tester evaluates the temperature at which a specimen reaches a certain specified contraction ratio while the temmperature of the specimen, which has been stretched to a certain level and frozen at a low temperature, is raised at a certain constant rate.\u00a0 The TR test is mainly used to determine the elastic <\/p>\n","protected":false},"featured_media":4584,"template":"","meta":[],"class_list":["post-4596","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-rubber-testing-besides-the-above"],"_links":{"self":[{"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/product\/4596","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\/4584"}],"wp:attachment":[{"href":"https:\/\/cg-toyoseiki.com\/en\/wp-json\/wp\/v2\/media?parent=4596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}