{"id":96,"date":"2018-05-10T11:23:55","date_gmt":"2018-05-10T02:23:55","guid":{"rendered":"http:\/\/yasuda-seiki-cojp.check-xserver.jp\/en\/?post_type=product&#038;p=96"},"modified":"2026-01-27T10:43:50","modified_gmt":"2026-01-27T01:43:50","slug":"ross-flexing-tester","status":"publish","type":"post","link":"https:\/\/yasudaseiki.com\/en-test\/product\/plastic_rubber\/ross-flexing-tester\/","title":{"rendered":"No.270 ROSS FLEXING TESTER\u3010YASUDA-SEIKI\u3011To evaluate the durability of rubber from shoe soles"},"content":{"rendered":"<h2>No.270 ROSS FLEXING TESTER<\/h2>\n<div style=\"padding: 10px; margin-bottom: 10px; border: 1px solid #d3d3d3;\">ASTM D1052<\/div>\n<div class=\"su-row\"><div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\n<p><br \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-601 size-medium\" src=\"https:\/\/yasudaseiki.com\/en-test\/wp-content\/uploads\/2018\/05\/270_ROSS-FLEXING-TESTER-02-300x300.png\" alt=\"No.270 ROSS FLEXING TESTER\" width=\"300\" height=\"300\" srcset=\"https:\/\/yasudaseiki.com\/en-test\/wp-content\/uploads\/2018\/05\/270_ROSS-FLEXING-TESTER-02-300x300.png 300w, https:\/\/yasudaseiki.com\/en-test\/wp-content\/uploads\/2018\/05\/270_ROSS-FLEXING-TESTER-02-150x150.png 150w, https:\/\/yasudaseiki.com\/en-test\/wp-content\/uploads\/2018\/05\/270_ROSS-FLEXING-TESTER-02-160x160.png 160w, https:\/\/yasudaseiki.com\/en-test\/wp-content\/uploads\/2018\/05\/270_ROSS-FLEXING-TESTER-02.png 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div><\/div><div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\n<ul>\n<li>This tester is used to evaluate the durability of rubber by observing the growth of bending stress induced cracks.<\/li>\n<li>The test specimen is usually taken from shoe soles.<\/li>\n<li>The test specimen is to have a 2.5 mm long crack and is to be bended to a 90\u00b0angle until the crack becomes a maximum of 500 %.<\/li>\n<li>Every 100 % the crack grows, the operator is to record the number of bends the test specimen has received.<\/li>\n<li>The tester can also be assorted with a low temperature oven (L type).<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3>Specification<\/h3>\n<table style=\"width: 100%; height: 333px;\">\n<tbody>\n<tr style=\"height: 0px;\">\n<td style=\"width: 78.0046%; height: 15px; background-color: #f5f5f5; border-color: #a1a1a1;\" colspan=\"2\"><strong>Specifications are subject to change without notice.<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 38px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Model<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 38px; border-color: #a1a1a1;\"><b>No.270 ROSS FLEXING TESTER<\/b><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 10px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Hangings<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 10px; border-color: #a1a1a1;\">12 Hangings (W25 mm) or<br \/>4 Hangings (W100 mm) (2 kinds)<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 25px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Specimen<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 25px; border-color: #a1a1a1;\">W25 \u00b11 mm, L153 mm, T6.35 \u00b1 0.03 mm (Standard)<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 10px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Flexing Angle<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 10px; border-color: #a1a1a1;\">90\u00b0 (Option: 45\u00b0, 2 Stage Type)<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 25px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Flexing Speed<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 25px; border-color: #a1a1a1;\">100 \u00b1 5 times\/min<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 25px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Roller Stroke<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 25px; border-color: #a1a1a1;\">0 to 50 mm (Adjustable)<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Counter<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">6 Digits Preset Counter<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Temperature Range<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">\u2015<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Accessories<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">Notching Tool<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Power Source<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">AC 100 V, 1-Phase, 10 A, 50\/60 Hz<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Dimensions\/ Weight (Approx.)<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">12 Hangings:<br \/>W670 \u00d7 D450 \u00d7 H450 mm\/ 85 kg<br \/>4 Hangings:<br \/>W670 \u00d7 D450 \u00d7 H450 mm\/ 85 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><a href=\"https:\/\/yasudaseiki.com\/en-test\/contact\" class=\"su-button su-button-style-default\" style=\"color:#ffffff;background-color:#004491;border-color:#003774;border-radius:0px\" target=\"_self\"><span style=\"color:#ffffff;padding:8px 24px;font-size:18px;line-height:27px;border-color:#4d7db2;border-radius:0px;text-shadow:none\"><i class=\"sui sui-envelope-o\" style=\"font-size:18px;color:#FFFFFF\"><\/i> Inquiry Form<\/span><\/a>\n<h2>No.270-L ROSS FLEXING TESTER (WITH REFRIGERATING MACHINE)<\/h2>\n<div style=\"padding: 10px; margin-bottom: 10px; border: 1px solid #d3d3d3;\">ASTM D1052<\/div>\n<div class=\"su-row\"><div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-998 size-medium\" src=\"https:\/\/yasuda-seiki.co.jp\/wp-content\/uploads\/2018\/04\/270-L-300x300.jpg\" alt=\"No.270-L ROSS FLEXING TESTER (WITH REFRIGERATING MACHINE)\" width=\"300\" height=\"300\" \/><\/p>\n<\/div><\/div><div class=\"su-column su-column-size-1-2\"><div class=\"su-column-inner su-u-clearfix su-u-trim\">\n<ul>\n<li>This model is equipped with a low temp.<\/li>\n<li>chamber for conducting flexing tests at low temperatures.<\/li>\n<li>The durability is evaluated by the number of bends it takes for the crack to grow every 100 % up to 500 %.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n<h3>Specification<\/h3>\n<table style=\"width: 100%; height: 333px;\">\n<tbody>\n<tr style=\"height: 0px;\">\n<td style=\"width: 78.0046%; height: 15px; background-color: #f5f5f5; border-color: #a1a1a1;\" colspan=\"2\"><strong>Specifications are subject to change without notice.<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 38px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Model<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 38px; border-color: #a1a1a1;\"><b>No.270-L\u3000ROSS FLEXING TESTER<br \/>(WITH REFRIGERATING MACHINE)<\/b><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 10px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Hangings<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 10px; border-color: #a1a1a1;\">12 Hangings (W25 mm) or<br \/>4 Hangings (W100 mm) (2 kinds)<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 25px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Specimen<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 25px; border-color: #a1a1a1;\">W25 \u00b11 mm, L153 mm, T6.35 \u00b1 0.03 mm (Standard)<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 10px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Flexing Angle<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 10px; border-color: #a1a1a1;\">90\u00b0 (Option: 45\u00b0, 2 Stage Type)<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 25px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Flexing Speed<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 25px; border-color: #a1a1a1;\">100 \u00b1 5 times\/min<\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 18.535%; height: 25px; background-color: #f5f5f5; border-color: #a1a1a1;\"><strong>Roller Stroke<\/strong><\/td>\n<td style=\"width: 59.4696%; height: 25px; border-color: #a1a1a1;\">0 to 50 mm (Adjustable)<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Counter<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">6 Digits Preset Counter<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Temperature Range<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">-35 to 60 \u00b0C (Refrigerator)<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Accessories<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">Notching Tool<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Power Source<\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">AC 200 V, 3-Phase, 30 A, 50\/60 Hz<\/td>\n<\/tr>\n<tr style=\"height: 37px;\">\n<td style=\"width: 18.535%; background-color: #f5f5f5; border-color: #a1a1a1; height: 37px;\"><strong>Dimensions\/ Weight (Approx.) <\/strong><\/td>\n<td style=\"width: 59.4696%; border-color: #a1a1a1; height: 37px;\">W1,100 \u00d7 D1,200 \u00d7 H1,000 mm, 300 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><a href=\"https:\/\/yasudaseiki.com\/en-test\/contact\" class=\"su-button su-button-style-default\" style=\"color:#ffffff;background-color:#004491;border-color:#003774;border-radius:0px\" target=\"_self\"><span style=\"color:#ffffff;padding:8px 24px;font-size:18px;line-height:27px;border-color:#4d7db2;border-radius:0px;text-shadow:none\"><i class=\"sui sui-envelope-o\" style=\"font-size:18px;color:#FFFFFF\"><\/i> Inquiry Form<\/span><\/a>\n\n\n<section class=\"products-contact\">\n    <div class=\"product-contact-area\">\n        <p class=\"product-contact-area-tittle\">Contact Us<\/p>\n        <p class=\"product-contact-area-text\">For over 70 years, Yasuda Seiki\u2019s testing machines have supported quality control and research &amp; development across various industries, meeting the diverse needs of our clients.<\/p>\n        <div class=\"product-contact-area-btn\">\n            <a href=\"https:\/\/yasudaseiki.com\/en-test\/contact\/\">Request a Quote \/ Contact Us<\/a>\n        <\/div>\n    <\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>No.270 ROSS FLEXING TESTER ASTM D1052 Specification Specifications are subject to change without notice. Model No.270 ROSS FLEXING TESTER Hangings 12 Hangings (W25 mm) or4 Hangings (W100 mm) (2 kinds) Specimen W25 \u00b11 mm, L153 mm, T6.35 \u00b1 0.03 mm (Standard) Flexing Angle 90\u00b0 (Option: 45\u00b0, 2 Stage Type) Flexing Speed 100 \u00b1 5 times\/min [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":601,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-96","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plastic_rubber"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/posts\/96","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/comments?post=96"}],"version-history":[{"count":4,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/posts\/96\/revisions"}],"predecessor-version":[{"id":9543,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/posts\/96\/revisions\/9543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/media\/601"}],"wp:attachment":[{"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/media?parent=96"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/categories?post=96"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yasudaseiki.com\/en-test\/wp-json\/wp\/v2\/tags?post=96"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}