{"id":2936,"date":"2026-02-05T01:35:00","date_gmt":"2026-02-05T01:35:00","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/wtd-02-taber-stiffness-tester\/"},"modified":"2026-02-05T01:35:00","modified_gmt":"2026-02-05T01:35:00","slug":"wtd-02-taber-stiffness-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/da\/products\/wtd-02-taber-stiffness-tester.html","title":{"rendered":"WTD-02 Taber-stivhedstester"},"content":{"rendered":"<h2>1. Introduktion til WTD-02 Taber-stivhedsm\u00e5ler<\/h2>\n<p>Den bruges til at m\u00e5le papirs og pap's b\u00f8jningsmodstand ved\u00a0<strong>Taber-testapparatet<\/strong>.<\/p>\n<p>Metoden anvendes prim\u00e6rt til papir med h\u00f8j gramv\u00e6gt. I testen bestemmes det b\u00f8jningsmoment, der kr\u00e6ves for at afb\u00f8je den frie ende af en 38 mm bred, lodret fastsp\u00e6ndt pr\u00f8ve med 15\u00b0, n\u00e5r belastningen p\u00e5f\u00f8res ved en b\u00f8jningsl\u00e6ngde p\u00e5 50 mm. For plader, der har tendens til at blive permanent deformeret, hvis de b\u00f8jes 15\u00b0, kan den halve b\u00f8jningsvinkel, 7,5\u00b0, anvendes.<\/p>\n<p>B\u00f8jningsmodstanden angives som b\u00f8jningsmoment og udtrykkes i millinewtonmeter (mN\u00b7m).<\/p>\n<p>&nbsp;<\/p>\n<h2>2. Begreber i forbindelse med WTD-02 Taber-stivhedstesteren<\/h2>\n<p>B\u00f8jningsmodstand: det gennemsnitlige b\u00f8jningsmoment, der kr\u00e6ves for at b\u00f8je en rektangul\u00e6r pr\u00f8ve, der er fastgjort i den ene ende i en klemme. B\u00f8jningsmodstanden angives i millinewtonmeter (mN\u00b7m)<\/p>\n<p>B\u00f8jningsl\u00e6ngde: den konstante radiale afstand mellem klemmen og det punkt p\u00e5 pr\u00f8veemnet, hvor kraften p\u00e5f\u00f8res<\/p>\n<p>B\u00f8jningsvinkel: Den vinkel, som klemmen drejer igennem, n\u00e5r den bev\u00e6ger sig fra sin udgangsposition til den position, hvor b\u00f8jningsmodstanden m\u00e5les. B\u00f8jningsvinklen er 15\u00b0 eller 7,5\u00b0.<\/p>\n<p>B\u00f8jningsmodstandsindeks: b\u00f8jningsmodstand divideret med papirv\u00e6gt i tredje potens<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-387\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2-300x300.jpg\" alt=\"WTD-02 Taber-stivhedstester\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester2.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>3. Testprincip<\/h2>\n<h3>En pr\u00f8ve med fastlagte dimensioner b\u00f8jes til en bestemt b\u00f8jningsvinkel. Det resulterende b\u00f8jningsmoment afl\u00e6ses p\u00e5 instrumentets skala.<\/h3>\n<p>&nbsp;<\/p>\n<h2>4. Specifikationer<\/h2>\n<p>M\u00e5leomr\u00e5det p\u00e5 1\u2013500 mN\u00b7m er opdelt i syv trin, og inddelingsv\u00e6rdierne for hvert trin er baseret p\u00e5 belastningsv\u00e6gt og skalaens v\u00e6rdier p\u00e5 kraftskiven, som vist i tabellen nedenfor:<\/p>\n<div class=\"table\">\n<table>\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td rowspan=\"2\">Testomr\u00e5de (mN\u00b7m)<\/td>\n<td colspan=\"2\">Lastv\u00e6gt<\/td>\n<td>\u00a0\u00a0\u00a0\u00a0V\u00e6rdien p\u00e5 skalaen<\/td>\n<\/tr>\n<tr>\n<td>Nej.<\/td>\n<td>\u00a0\u00a0\u00a0Masse (g)<\/td>\n<td>(mN\u00b7m)<\/td>\n<\/tr>\n<tr>\n<td>1\u20135<\/td>\n<td>1<\/td>\n<td>5.098<\/td>\n<td>0.05<\/td>\n<\/tr>\n<tr>\n<td>1\u201310<\/td>\n<td>2<\/td>\n<td>10.197<\/td>\n<td>0.1<\/td>\n<\/tr>\n<tr>\n<td>1\u201320<\/td>\n<td>3<\/td>\n<td>20.394<\/td>\n<td>0.2<\/td>\n<\/tr>\n<tr>\n<td>5\u201350<\/td>\n<td>4<\/td>\n<td>50.986<\/td>\n<td>0.5<\/td>\n<\/tr>\n<tr>\n<td>10\u2013100<\/td>\n<td>5<\/td>\n<td>101.972<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>20\u2013200<\/td>\n<td>6<\/td>\n<td>203.944<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>50\u2013500<\/td>\n<td>7<\/td>\n<td>509.86<\/td>\n<td>5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"table\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>Testomr\u00e5de<\/td>\n<td>1\u2013500 mN\u00b7m (i 7 omr\u00e5der)<\/td>\n<\/tr>\n<tr>\n<td>Indikationsfejl<\/td>\n<td>\u00b12%<\/td>\n<\/tr>\n<tr>\n<td>B\u00f8jningsl\u00e6ngde<\/td>\n<td>50 mm \u00b1 0,1 mm<\/td>\n<\/tr>\n<tr>\n<td>Testhastighed<\/td>\n<td>(200\u00b0 \u00b1 20\u00b0)\/min<\/td>\n<\/tr>\n<tr>\n<td>b\u00f8jningsvinkel<\/td>\n<td>15\u00b0\u00b10,3\u00b0 og 7,5\u00b0\u00b10,3\u00b0<\/td>\n<\/tr>\n<tr>\n<td>\u00a0Stikpr\u00f8vens st\u00f8rrelse<\/td>\n<td>38 \u00d7 70 mm<\/td>\n<\/tr>\n<tr>\n<td>Dimension<\/td>\n<td>220 \u00d7 230 \u00d7 350 mm<\/td>\n<\/tr>\n<tr>\n<td>Nettov\u00e6gt<\/td>\n<td>15 kg<\/td>\n<\/tr>\n<tr>\n<td>Kraft<\/td>\n<td>AC 220V 50Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>5. Standarder<\/h2>\n<p>ASTM D5342, ASTM D5650, ASTM D3301, BS ISO 2493.2, ISO 2493.2, JIS P8125.2, TAPPI T489, TAPPI T566, GB\/T 2679.3, GB\/T 22364<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-386\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester-300x300.jpg\" alt=\"WTD-02 Taber-stivhedstester\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester-300x300.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester-150x150.jpg 150w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester-768x768.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester-600x600.jpg 600w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester-100x100.jpg 100w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/WTD-02-Taber-Stiffness-Tester.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>6. Ofte stillede sp\u00f8rgsm\u00e5l<\/h2>\n<p><strong>1. Hvilken type papirpr\u00f8ver anvendes Taber-b\u00f8jningsmetoden til?\u00a0<\/strong><br \/>\nTaber-metoden anvendes prim\u00e6rt til papir med h\u00f8j gramv\u00e6gt.<\/p>\n<p><strong>2. Hvorfor er det n\u00f8dvendigt med en varmeforseglingstester?<\/strong><br \/>\nEn varmeforseglingstester er afg\u00f8rende for at fastl\u00e6gge de optimale kombinationer af forseglingstemperatur, forseglingstryk og forseglingstid. Disse faktorer har stor indflydelse p\u00e5 forseglingsmaskinens effektivitet og varmeforseglingens styrke. Testeren bruges til at finde de bedste parametre, inden indstillingerne p\u00e5 forseglingsmaskinen konfigureres.<\/p>\n<p><strong>3. Hvad er de vigtigste fordele ved HST-01 Heat Seal Tester?<\/strong><br \/>\nFordelene omfatter PLC-styring, der sikrer stabilitet p\u00e5 industrielt niveau, brugervenlig betjening via en HMI-ber\u00f8ringssk\u00e6rm, aluminiumskonstruktion, der sikrer god varmelagring, pr\u00e6cis temperaturregulering, n\u00f8jagtig tidsstyring med synkroniseret start af svejsningen, en styret svejsebarre, der sikrer ensartet tryk, sikkerhedsfunktioner for brugeren, svejsek\u00e6ber, der kan tilpasses, samt yderligere funktioner via tilslutningsmuligheder.<\/p>\n<p><strong>4. Hvad er testprincippet for HST-01 Heat Seal Tester?<\/strong><br \/>\nTestprincippet g\u00e5r ud p\u00e5, at en pr\u00f8ve placeres mellem to parallelle, opvarmede lukkebakker. Den \u00f8verste lukkebakke, der drives af en gascylinder, ud\u00f8ver tryk p\u00e5 pr\u00f8ven i et bestemt tidsrum. Efter den forudindstillede lukketid vender den \u00f8verste lukkebakke tilbage til sin oprindelige position, hvorved testen af varmeforseglbarheden er afsluttet.<\/p>\n<p><strong>5. Hvilke anvendelser er HST-01 Heat Seal Tester egnet til?<\/strong><br \/>\n<strong>HST-01-varmeforseglingstesteren<\/strong>\u00a0kan anvendes til plastfolier, sammensatte plastfolier, papir-plast-kompositter, coekstruderede folier, folier med aluminiumsbel\u00e6gning, aluminiumsfolie, sammensatte folier med aluminiumsfolie, plastr\u00f8r og diverse andre materialer. Den er alsidig og velegnet til varmeforseglingstest af runde l\u00e5g til gel\u00e9kopper, bakker, kaffekapsler osv.<\/p>\n<p>Hvis du har behov for at k\u00f8be, bedes du\u00a0<a href=\"https:\/\/www.materialstests.com\/da\/contact-us.html\/\">kontakt os<\/a>\u00a0og\u00a0<a href=\"https:\/\/www.materialstests.com\/da\/\">Cell Instruments<\/a>\u00a0vil give dig tilfredsstillende produkter.<\/p>\n<p><a href=\"https:\/\/www.materialstests.com\/da\/products.html\/\"><img decoding=\"async\" title=\"WTD-02 Taber-stivhedstester\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20240222\/27e953cb0f80291dd9c5ea583ae534bc.png?1\" alt=\"WTD-02 Taber-stivhedstester\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>1. WTD-02 Taber Stiffness Tester Introduction It is used to to measure the bending resistance of paper and paperboard by\u00a0the Taber-type tester. The method is primarily used for papers with a high grammage. In the test, the bending moment required to deflect the free end of a 38 mm wide vertically clamped specimen by 15\u00b0 [&hellip;]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[],"standard-category":[],"class_list":["post-2936","products","type-products","status-publish","hentry","products-categories-paper-board-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/products\/2936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/products\/2936\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/media?parent=2936"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/products-categories?post=2936"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/productstags?post=2936"},{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.materialstests.com\/da\/wp-json\/wp\/v2\/standard-category?post=2936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}