{"id":43677,"date":"2025-04-03T04:58:21","date_gmt":"2025-04-03T04:58:21","guid":{"rendered":"https:\/\/hookelab.com\/product\/99-aluminiumoxide-cilindervormige-kroes-met-deksel-180-ml\/"},"modified":"2025-04-03T04:58:21","modified_gmt":"2025-04-03T04:58:21","slug":"99-aluminiumoxide-cilindervormige-kroes-met-deksel-180-ml","status":"publish","type":"product","link":"https:\/\/hookelab.com\/nl\/product\/99-aluminiumoxide-cilindervormige-kroes-met-deksel-180-ml\/","title":{"rendered":"99% aluminiumoxide cilindervormige kroes met deksel, 180 ml"},"content":{"rendered":"\t\t\t<link rel=\"stylesheet\" id=\"elementor-post-38070-css\" href=\"https:\/\/hookelab.com\/wp-content\/uploads\/elementor\/css\/post-38070.css?ver=1776486949\" type=\"text\/css\" media=\"all\">\r\n\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"38070\" class=\"elementor elementor-38070 elementor-33393\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-212cd0f e-grid e-con-boxed e-con e-parent\" data-id=\"212cd0f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14dd597 elementor-widget elementor-widget-wd_text_block\" data-id=\"14dd597\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\r\n\t\t\t\r\n\t\t\t<h2>Details<\/h2><ul><li>Naam van het product: Cilindrische Gevlamde Kroes met Deksel<\/li><li>Materiaal: 99% aluminiumoxide (Al2O3)<\/li><li>Buitenafmetingen (D\u00d7H): 70\u00d770mm<\/li><li>Wanddikte: 5mm<\/li><li>Dia met flens: 80 mm<\/li><li>Afm. deksel: D80mm\u00d7H5mm<\/li><li>Productietype: Slipgieten<\/li><li>Baktemperatuur: 1800\u00b0C<\/li><li>Bedrijfstemperatuur: 1600\u00b0C<\/li><li>Toepassingsclassificatie: Analyse van verschillende metaal- en niet-metaalmonsters in het laboratorium, evenals smeltmaterialen. Gebruikt in laboratoria en diverse industri\u00eble analyses. <\/li><\/ul>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67cc5cc elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"67cc5cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t\t<div class=\"wd-image text-left\">\r\n\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"800\" src=\"https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-04.jpg\" class=\"attachment-full size-full\" alt=\"99%-Alumina-Flanged-Cylindrical-Crucible-with-Lid,-180ml-04\" srcset=\"https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-04.jpg 700w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-04-263x300.jpg 263w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-04-430x491.jpg 430w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-04-150x171.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbad90b elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"cbad90b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t\t<div class=\"wd-image text-left\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"700\" height=\"800\" src=\"https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-02.jpg\" class=\"attachment-full size-full\" alt=\"99%-Alumina-Flanged-Cylindrical-Crucible-with-Lid,-180ml-02\" srcset=\"https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-02.jpg 700w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-02-263x300.jpg 263w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-02-430x491.jpg 430w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/04\/99-Alumina-Flanged-Cylindrical-Crucible-with-Lid-180ml-02-150x171.jpg 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-db378bf wd-section-stretch e-flex e-con-boxed e-con e-parent\" data-id=\"db378bf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3243e14 e-con-full e-flex e-con e-child\" data-id=\"3243e14\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b963cd4 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"b963cd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-default text-left\">\r\n\r\n\t\t\t\r\n\t\t\t<div class=\"liner-continer\">\r\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-l\">Voorzorgsmaatregelen voor het gebruik van 99% aluminiumoxide kroezen<\/h4> \r\n\t\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-485fd47 e-grid e-con-full e-con e-child\" data-id=\"485fd47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19cd271 elementor-widget elementor-widget-wd_text_block\" data-id=\"19cd271\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\r\n\t\t\t\r\n\t\t\t<ol start=\"1\"><li><p>Voor het eerste gebruik moet de kroes 120 minuten in een oven van ongeveer 105 \u00b0C worden geplaatst om vocht te verwijderen.<\/p><\/li><li><p>Gebruik geen benzinebranders, acetyleenbranders of alcohollampen voor directe verhitting om barsten in de kroes door ongelijkmatige verhitting te voorkomen.<\/p><\/li><li>  De afstand tussen de kroes en het verwarmingselement (zoals koolstofbuizen, siliciumcarbidestaven, verwarmingsdraden enz.) moet groter zijn dan 2 cm.<\/li><\/ol>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b89a42 elementor-widget elementor-widget-wd_text_block\" data-id=\"6b89a42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\r\n\t\t\t\r\n\t\t\t<p>4. De snelheid van opwarmen of afkoelen mag niet te hoog zijn. Onder 1200\u00b0C moet de snelheid minder dan 5\u00b0C per minuut zijn; boven 1200\u00b0C moet deze minder dan 4\u00b0C per minuut zijn. Voor koeling wordt het gebruik van gecontroleerde vermogenskoeling aanbevolen. Het direct uitschakelen van de stroom bij hoge temperaturen kan een snelle initi\u00eble afkoeling veroorzaken, wat kan leiden tot barsten.   <\/p><p>5. Voor grote smeltkroezen is het aan te raden om direct contact tussen de bodem van de smeltkroes en de ovenvloer te vermijden. Gebruik materialen die bestand zijn tegen hoge temperaturen, zoals <strong>korundplaten<\/strong>, om de smeltkroes te verhogen, wat de luchtconvectie bevordert en de levensduur van de smeltkroes verlengt (zie afbeelding rechts). <\/p>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31d4f38 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"31d4f38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\t\t<div class=\"wd-image text-left\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"649\" height=\"463\" src=\"https:\/\/hookelab.com\/wp-content\/uploads\/2025\/03\/crucibles012.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/hookelab.com\/wp-content\/uploads\/2025\/03\/crucibles012.jpg 649w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/03\/crucibles012-400x285.jpg 400w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/03\/crucibles012-430x307.jpg 430w, https:\/\/hookelab.com\/wp-content\/uploads\/2025\/03\/crucibles012-150x107.jpg 150w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/>\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Deze <em>cilindervormige kroes met flens en deksel<\/em> is vervaardigd uit hoogzuiver Al2O3 (&gt;99%) door middel van een slipgietproces, wat resulteert in een hoge dichtheid en gladde, gelijkmatige oppervlakken aan zowel de binnen- als buitenkant. Hij is ontworpen voor langdurig gebruik bij temperaturen tot 1600\u00b0C. <\/li>\n<li>De opwarm- of afkoelsnelheid mag niet te hoog zijn en moet minder dan 4\u00b0C per minuut bedragen, waarbij speciale aandacht nodig is voor grote kroezen.<\/li>\n<li>Inhoud verpakking: 1 stuk\/verpakking<\/li>\n<\/ul>\n","protected":false},"featured_media":33396,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1379,1378],"product_tag":[],"class_list":{"0":"post-43677","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminiumkroezen","7":"product_cat-kroezen-boot","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/product\/43677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/comments?post=43677"}],"version-history":[{"count":0,"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/product\/43677\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/media\/33396"}],"wp:attachment":[{"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/media?parent=43677"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/product_brand?post=43677"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/product_cat?post=43677"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hookelab.com\/nl\/wp-json\/wp\/v2\/product_tag?post=43677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}