{"id":539,"date":"2026-08-23T13:51:58","date_gmt":"2026-08-23T05:51:58","guid":{"rendered":"https:\/\/www.kolitai.com\/?p=539"},"modified":"2026-08-23T13:51:58","modified_gmt":"2026-08-23T05:51:58","slug":"ke-a56-low-temperature-thermal-expansion-coefficient-tester","status":"publish","type":"post","link":"https:\/\/www.kolitai.com\/?p=539","title":{"rendered":"KE\u2011A56 Low\u2011Temperature Thermal Expansion Coefficient Tester"},"content":{"rendered":"\n

Product Introduction<\/h3>\n\n\n\n

It is used to test the low\u2011temperature expansion properties of solid inorganic and organic materials, polymers, macromolecular materials, metallic \/ non\u2011metallic materials, rubber, plastic metal products and other solid materials.<\/p>\n\n\n\n

Applicable Standards: ASTM D696\u20112003, GB\/T 1036\u20112008 Plastics\u2011Determination of Linear Thermal Expansion Coefficient\u2011Quartz Dilatometer Method<\/em>, GB\/T 2572\u20112005 Test Method for Mean Linear Thermal Expansion Coefficient of Fiber\u2011Reinforced Plastics<\/em>. This instrument can measure linear dimensional change, linear expansion coefficient, volumetric expansion coefficient, thermal\u2011shock expansion, softening temperature and their variation curves of specimens.<\/p>\n\n\n\n

Technical Parameters<\/h3>\n\n\n\n
    \n
  1. Test temperature range: \u201140\u2011200\u202f\u2103, \u201130\u2011200\u202f\u2103, 0\u2011200\u202f\u2103<\/li>\n\n\n\n
  2. Heating rate is automatically set by computer program; temperature\u2011control accuracy: 0.1\u202f\u2103; heating \/ cooling rate adjustable from 1\u20115\u202f\u2103\/min<\/li>\n\n\n\n
  3. The computer automatically calculates linear expansion coefficient, volumetric expansion coefficient, linear expansion value and thermal\u2011shock expansion.<\/li>\n\n\n\n
  4. Automatic calculation and compensation of compensation coefficient; manual on\u2011line correction is available.<\/li>\n\n\n\n
  5. Automatic data recording, storage and printing; print temperature\u2011expansion coefficient curve. Freely\u2011configurable temperature interval, minimum interval: 0.1\u20111\u202f\u2103.<\/li>\n\n\n\n
  6. Deformation measurement adopts high\u2011precision grating micrometric sensor. Measuring range: \u00b112.7\u202fmm, resolution: 0.1\u202f\u03bcm, accuracy: 0.2\u202f\u03bcm, automatic range calibration.<\/li>\n\n\n\n
  7. Specimen dimension: (2\u201115)\u00d7(2\u201115)\u00d7(20\u2011150)\u202fmm, cylindrical or square specimens are acceptable.<\/li>\n\n\n\n
  8. Imported linear bearing transmission realizes friction\u2011free transmission of expansion value with excellent transmission accuracy and repeatability.<\/li>\n\n\n\n
  9. System measurement error: \u00b10.1%.<\/li>\n\n\n\n
  10. Power supply: 220V\u00b110%, 0.5\u202fkW.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Product Introduction It is used to test the low\u2011tempera […]<\/p>\n","protected":false},"author":1,"featured_media":540,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thermal-conductivity-tester"],"_links":{"self":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=539"}],"version-history":[{"count":1,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions"}],"predecessor-version":[{"id":541,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions\/541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=\/wp\/v2\/media\/540"}],"wp:attachment":[{"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kolitai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}