{"id":2910,"date":"2026-02-05T01:35:00","date_gmt":"2026-02-05T01:35:00","guid":{"rendered":"https:\/\/test.geo-tester.com\/products\/pdt-01-paper-dirt-tester\/"},"modified":"2026-02-05T01:35:00","modified_gmt":"2026-02-05T01:35:00","slug":"pdt-01-paper-dirt-tester","status":"publish","type":"products","link":"https:\/\/test.geo-tester.com\/fi\/products\/pdt-01-paper-dirt-tester.html","title":{"rendered":"PDT-01 paperin likaantumistesteri"},"content":{"rendered":"<p><strong>PDT-01 paperin likaantumistesteri<\/strong>\u00a0tehd\u00e4\u00e4n GB\/T 1541 \u201cPaperi ja kartonki - lian m\u00e4\u00e4ritt\u00e4minen\u201d -standardin mukaisesti. Likaisuusaste on tietyn pinta-alan sis\u00e4lt\u00e4v\u00e4n lian m\u00e4\u00e4r\u00e4 paperin ja kartongin neli\u00f6metrill\u00e4 tai vastaava p\u00f6lyn pinta-ala (mm2) paperilla ja kartongilla neli\u00f6metri\u00e4 kohti.<\/p>\n<p>&nbsp;<\/p>\n<h2>Merkitys<\/h2>\n<p>P\u00f6ly on er\u00e4\u00e4nlainen paperin ulkon\u00e4\u00f6n virhe, joka voidaan tarkastaa silmin, k\u00e4sin ja nen\u00e4ll\u00e4. Se on ep\u00e4puhtauksia, kuten mustia, keltaisia, tumman keltaisia, keltaisenruskeita tai ruskeita pisteit\u00e4, jotka poikkeavat merkitt\u00e4v\u00e4sti paperin v\u00e4rist\u00e4.<\/p>\n<p>Suuri likaisuus heikent\u00e4\u00e4 tulostuslaatua. P\u00e4\u00e4llystetyn paperin, kartongin ja valkoisen kartongin tulostuksessa, erityisesti v\u00e4ritulostuksessa, p\u00f6lyasteen vaikutus on erityisen ilmeinen ja vaikuttaa tulostuslaatuun.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-360\" src=\"https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester-300x300.jpg\" alt=\"PDT-01 paperin likaantumistesteri\" width=\"300\" height=\"300\" srcset=\"https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester-300x300.jpg 300w, https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester-150x150.jpg 150w, https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester-768x768.jpg 768w, https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester-600x600.jpg 600w, https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester-100x100.jpg 100w, https:\/\/test.geo-tester.com\/wp-content\/uploads\/2025\/12\/PDT-01-Paper-Dirt-Tester.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>PDT-01 paperin likaantumistestin sovellus<\/h2>\n<h3><strong>PDT-01 paperin likaantumistesteri<\/strong>\u00a0on maaper\u00e4n pH-testipakkaus, jossa on 100 testiliuskaa, joiden mittausalue on 3,5-9. Liuskat on k\u00e4ytett\u00e4v\u00e4 90 p\u00e4iv\u00e4n kuluessa avaamisesta, ja niiden s\u00e4ilyvyysaika on kaksi vuotta.<br \/>\nSeuraavassa on muutamia ohjeita maaper\u00e4n pH:n testaamiseen:<br \/>\nKer\u00e4t\u00e4\u00e4n maaper\u00e4n\u00e4ytteit\u00e4 eri alueilta<br \/>\nSekoita pieni m\u00e4\u00e4r\u00e4 multaa tislattuun veteen.<br \/>\nKosketa lakmuspaperia maa-vesiliuokseen.<br \/>\nSovita lakmuspaperin v\u00e4ri pH-taulukkoon.<br \/>\nJos maa kuohuu, kun siihen lis\u00e4t\u00e4\u00e4n etikkaa, se saattaa olla hapanta.<br \/>\nJos maa ei poreile, kun siihen lis\u00e4t\u00e4\u00e4n ruokasoodaa, se saattaa olla em\u00e4ksisemp\u00e4\u00e4.<\/h3>\n<p>&nbsp;<\/p>\n<h2>Tekniset tiedot<\/h2>\n<div class=\"table\">\n<table style=\"height: 136px\" width=\"1125\">\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>Valaistus<\/td>\n<td>AC 220V 20W loistelamppu<\/td>\n<\/tr>\n<tr>\n<td>Valaistuskulma<\/td>\n<td>60\u00b0<\/td>\n<\/tr>\n<tr>\n<td>Ty\u00f6alue<\/td>\n<td>0,0625m\u00b2, 360\u00b0 k\u00e4\u00e4nnett\u00e4viss\u00e4<\/td>\n<\/tr>\n<tr>\n<td>Normaali likainen kuva<\/td>\n<td>0.05~5.0\uff08mm\u00b2\uff09<\/td>\n<\/tr>\n<tr>\n<td>Teho<\/td>\n<td>AC 220V 50Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h2>Standardit<\/h2>\n<p>ISO 5350, TAPPI\/ANSI T 437, TAPPI T213, GB\/T 1541 \u201cPaperi ja kartonki - lian m\u00e4\u00e4ritt\u00e4minen\u201d.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>Jos sinulla on kysytt\u00e4v\u00e4\u00e4 tuotteesta, ota rohkeasti yhteytt\u00e4 osoitteeseen\u00a0<a href=\"https:\/\/test.geo-tester.com\/fi\/contact-us.html\/\">Ota yhteytt\u00e4<\/a>,\u00a0<a href=\"https:\/\/test.geo-tester.com\/fi\/\">Cell Instruments\u00a0<\/a>tarjoaa sinulle tyydytt\u00e4v\u00e4n ratkaisun.<\/p>\n<p><a href=\"https:\/\/test.geo-tester.com\/fi\/products.html\/\"><img decoding=\"async\" title=\"PDT-01 paperin likaantumistesteri\" src=\"https:\/\/image.chukouplus.com\/upload\/C_4083\/file\/20240222\/27e953cb0f80291dd9c5ea583ae534bc.png?1\" alt=\"PDT-01 paperin likaantumistesteri\" \/><\/a><\/p>\n<p class=\"aahaf6o\">Jos haluat lis\u00e4tietoja t\u00e4st\u00e4 tuotteesta, ota rohkeasti yhteytt\u00e4 meihin. Suosittele muita suosittuja tuotteita sinulle:\u00a0<a class=\"aahaf6o\" title=\"Kudospaksuuden testaaja\" href=\"https:\/\/test.geo-tester.com\/fi\/products\/thd-01-tissue-thickness-tester.html\/\">Kudospaksuuden testaaja<\/a>,\u00a0<a class=\"aahaf6o\" title=\"Paperin ja kartongin paksuusmittari\" href=\"https:\/\/test.geo-tester.com\/fi\/paper-board-tester.html\/\">Paperin ja kartongin paksuusmittari<\/a>,\u00a0<a class=\"aahaf6o\" title=\"Board Bursting Tester -ratkaisu\" href=\"https:\/\/test.geo-tester.com\/fi\/products\/bnp-01-board-bursting-tester.html\/\">Board Bursting Tester -ratkaisu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>PDT-01 Paper Dirt Tester\u00a0is made according to GB\/T 1541\u201cPaper and board-Determination of dirt\u201d. The degree of dirt is the amount of dirt with a certain area per square meter of paper and cardboard, or the equivalent area (mm2) of dust on paper and cardboard per square meter. &nbsp; Significance Dust is a type of defect [&hellip;]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[1469,1481],"class_list":["post-2910","products","type-products","status-publish","hentry","products-categories-paper-board-tester","productstags-paper-board-bursting-strength-tester","productstags-paper-thickness-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/products\/2910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/products\/2910\/revisions"}],"wp:attachment":[{"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/media?parent=2910"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/products-categories?post=2910"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/test.geo-tester.com\/fi\/wp-json\/wp\/v2\/productstags?post=2910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}