{"id":567,"date":"2024-12-25T05:12:04","date_gmt":"2024-12-25T05:12:04","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=567"},"modified":"2025-01-13T08:40:48","modified_gmt":"2025-01-13T08:40:48","slug":"haze-and-transmittance-test","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/nb\/haze-and-transmittance-test","title":{"rendered":"Uklarhets- og transmittanstest"},"content":{"rendered":"<div class=\"slider-wrapper relative\" id=\"slider-1436462001\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n\n  <div class=\"banner has-hover\" id=\"banner-110146486\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-453805966\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                     <div data-animate=\"fadeInLeft\">           <div class=\"text-box-content text dark text-shadow-1\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n<h2>Uklarhets- og transmittanstest<\/h2>\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/nb\/contact\/\" target=\"_blank\" class=\"button success box-shadow-3\" rel=\"noopener\"  >\n    <span>Be om et tilbud<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-453805966 {\n  width: 66%;\n}\n#text-box-453805966 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-110146486 {\n  padding-top: 30%;\n}\n#banner-110146486 .bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-Price-768x224.webp);\n}\n#banner-110146486 .overlay {\n  background-color: rgba(0, 0, 0, 0.25);\n}\n#banner-110146486 .bg {\n  background-position: 71% 54%;\n}\n<\/style>\n  <\/div>\n\n\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n<div class=\"row align-middle\"  id=\"row-302858488\">\n\n\n\t<div id=\"col-843559829\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2 class=\"lead uppercase\" style=\"text-align: left;\">Haze and Transmittance Test for Wrap Films: Omfattende veiledning<\/h2>\n<p>Innpakningsfilmer, inkludert strekkfilmer og emballasjefilmer, brukes i en rekke bruksomr\u00e5der, fra emballasje til beskyttelse og transport. Disse filmene m\u00e5 ofte opprettholde et visst niv\u00e5 av gjennomsiktighet for \u00e5 tillate synlighet av innholdet samtidig som de gir effektiv beskyttelse mot eksterne elementer.<\/p>\n<h5>\u00a0<\/h5>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-525799657\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1712126811\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"631\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-631x400.webp\" class=\"attachment-medium size-medium\" alt=\"Uklarhetsm\u00e5ler og lystransmittansm\u00e5ler\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-631x400.webp 631w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-1262x800.webp 1262w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-768x487.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-510x323.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter.webp 1330w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1712126811 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section has-parallax\" id=\"section_1929498944\">\n\t\t<div class=\"bg section-bg fill bg-fill\" data-parallax-container=\".section\" data-parallax-background data-parallax=\"-4\">\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-162121702\">\n\n\n\t<div id=\"col-181539301\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1447642442\" class=\"text\">\n\t\t\n\n<h2 class=\"uppercase\">Rollen til uklarhet og lystransmittering i emballasje<\/h2>\n\t\t\n<style>\n#text-1447642442 {\n  color: rgb(253, 253, 253);\n}\n#text-1447642442 > * {\n  color: rgb(253, 253, 253);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1206812879\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-4181897076\" class=\"text\">\n\t\t\n\n<p>Uklarhet og lysgjennomgang p\u00e5virker direkte klarheten og utseendet til innpakningsfilmen, noe som er avgj\u00f8rende for forbrukernes oppfatning, spesielt i matemballasje og detaljhandelsmilj\u00f8er. Utilstrekkelige uklarhetsniv\u00e5er kan f\u00f8re til d\u00e5rlig visuell appell, mens feil overf\u00f8ring kan kompromittere effektiviteten til omslaget n\u00e5r det gjelder \u00e5 beskytte produkter. Testing sikrer at filmer oppfyller de n\u00f8dvendige spesifikasjonene for optisk klarhet og gjennomsiktighet.<\/p>\n\t\t\n<style>\n#text-4181897076 {\n  color: rgb(255, 255, 255);\n}\n#text-4181897076 > * {\n  color: rgb(255, 255, 255);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1929498944 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_1929498944 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_1929498944 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-for-film-scaled.webp);\n}\n#section_1929498944 .section-bg {\n  background-position: 46% 58%;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-2971159062\" class=\"text\">\n\t\t\n\n<h2>Transmittans og dis er to sv\u00e6rt viktige optiske egenskaper til gjennomsiktige materialer.<\/h2>\n\t\t\n<style>\n#text-2971159062 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\">Uklarhet er sterkt relatert til spredt og overf\u00f8rt lysstr\u00f8m; Transmittans er prosentandelen av lysstr\u00f8m gjennom mediet til den totale innfallende lysstr\u00f8mmen.<\/p>\n\t<section class=\"section\" id=\"section_1871539336\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H483L500 79L517 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-middle\"  id=\"row-1495641532\">\n\n\n\t<div id=\"col-320693319\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Haze karakteriserer tilstanden til turbiditet og uregelmessighet i gjennomsiktige eller gjennomskinnelige materialer, og transmittans indikerer evnen til et materiale til \u00e5 overf\u00f8re lys.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-971798193\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Haze er forholdet mellom den spredte lysfluksen og den transmitterte lysstr\u00f8mmen som avviker fra den innfallende lysretningen n\u00e5r parallelt lys passerer gjennom en materialpr\u00f8ve, og uttrykkes som en prosentandel. Vanligvis brukes kun den spredte lysstr\u00f8mmen som avviker fra retningen til innfallende lys med mer enn 2,5 grader for \u00e5 beregne disen.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-483213490\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Overf\u00f8ring<\/strong> er lysets evne til \u00e5 passere gjennom mediet til en materiell gjenstand, og er prosentandelen av lysstr\u00f8mmen som passerer gjennom materialet til dets innfallende lysstr\u00f8m.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1871539336 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n}\n#section_1871539336 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1871539336 .ux-shape-divider--top .ux-shape-fill {\n  fill: rgb(122, 156, 89);\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section dark\" id=\"section_449188696\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-690959148\">\n\n\n\t<div id=\"col-1904309257\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1439602380\" class=\"text\">\n\t\t\n\n<h3>Hvordan er dis og transmittans og beregnes?<\/h3>\n\t\t\n<style>\n#text-1439602380 {\n  font-size: 1.75rem;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row row-large\"  id=\"row-911676527\">\n\n\n\t<div id=\"col-1443933472\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p style=\"text-align: left;\">Under testen, n\u00e5r det ikke er noe innfallende lys, er den mottatte lysfluksen 0. N\u00e5r det ikke er noen pr\u00f8ve, passerer alt innfallende lys gjennom, og den mottatte lysfluksen er 100, som er betegnet som T1. P\u00e5 dette tidspunktet absorberes parallelt lys av lysfellen, og den mottatte lysfluksen er instrumentets spredte lysstr\u00f8m, T3. Deretter plasseres pr\u00f8ven, og instrumentet mottar den transmitterte lysfluksen, som er T2. Hvis det parallelle lyset absorberes av lysfellen, er den mottatte lysfluksen summen av pr\u00f8ven og instrumentets spredte lysfluks, T4. Basert p\u00e5 de m\u00e5lte verdiene for T1, T2, T3 og T4, kan transmittans- og uklarhetsverdiene beregnes.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1531153345\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p style=\"text-align: left;\">Transmittansen Tt beregnes i henhold til f\u00f8lgende formel:<\/p>\n<p style=\"text-align: left;\"><strong>Tt(%)=T2\/T1*100<\/strong><\/p>\n<p style=\"text-align: left;\">Uklarhetsverdien H beregnes i henhold til f\u00f8lgende formel:<\/p>\n<p style=\"text-align: left;\"><strong>H(%)=(T4\/T2-T3\/T1)*100<\/strong><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1409086820\">\n\n\n\t<div id=\"col-1282934843\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-2622831616\" class=\"text\">\n\t\t\n\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"70ce54c9-bbec-45b4-a163-7abfc4da4420\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Generelt sett har transmittans og dis et omvendt forhold. Materialer med h\u00f8y transmittans har en tendens til \u00e5 ha lav uklarhet, og omvendt. Forholdet mellom de to er imidlertid ikke alltid slik, og noen ganger kan resultatene v\u00e6re motsatte.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\n<style>\n#text-2622831616 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_449188696 {\n  padding-top: 45px;\n  padding-bottom: 45px;\n  background-color: #273647;\n}\n@media (min-width:550px) {\n  #section_449188696 {\n    padding-top: 65px;\n    padding-bottom: 65px;\n  }\n}\n@media (min-width:850px) {\n  #section_449188696 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-925158756\" class=\"text\">\n\t\t\n\n<h2>Veiledende standarder for uklarhet og transmittanstesting<\/h2>\n\t\t\n<style>\n#text-925158756 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_1922677438\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow-2\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H480.929C482.255 96 483.527 95.4732 484.464 94.5355L497.879 81.1213C499.05 79.9497 500.95 79.9497 502.121 81.1213L515.536 94.5355C516.473 95.4732 517.745 96 519.071 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-2009023732\">\n\n\n\t<div id=\"col-2084785293\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Flere internasjonale standarder styrer m\u00e5ling av uklarhet og transmittans, og sikrer n\u00f8yaktighet og konsistens p\u00e5 tvers av testprosedyrer.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1907523572\">\n\n\n\t<div id=\"col-353799004\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>ASTM D1003 \u2013 Standard testmetode for uklarhet og lysgjennomgang av gjennomsiktig plast<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.astm.org\/d1003-21.html\" target=\"_blank\" rel=\"noopener\">ASTM D1003<\/a> er den mest brukte metoden for \u00e5 m\u00e5le uklarhet og lystransmittans i gjennomsiktig plast, inkludert innpakningsfilmer. Denne testen bruker en uklarhetsm\u00e5ler for \u00e5 m\u00e5le graden av lysspredning og prosentandelen av lys som sendes gjennom en pr\u00f8ve.<\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>Finn ut mer om ASTM D1003<\/span>\n  <\/a>\n\n\n<h3>ISO 13468 \u2013 Plast \u2013 Bestemmelse av den totale lysgjennomgangen til gjennomsiktige materialer<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.iso.org\/standard\/77312.html\" target=\"_blank\" rel=\"noopener\">ISO 13468<\/a> gir en detaljert prosedyre for \u00e5 teste uklarheten til plastfilmer, med fokus p\u00e5 n\u00f8yaktige m\u00e5leforhold og utstyr for \u00e5 evaluere hvor mye lys som spres gjennom filmen.<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<a class=\"button primary\"  >\n    <span>Finn ut mer om ISO 13468<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-615752254\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>ISO 14782 \u2013 Plast \u2013 Bestemmelse av uklarhet for gjennomsiktige materialer<\/h3>\n<p><a href=\"https:\/\/www.iso.org\/standard\/81840.html\" target=\"_blank\" rel=\"noopener\">ISO 14782<\/a> skisserer en metode for \u00e5 m\u00e5le uklarhet og lysgjennomgang av plastfilmer. Den spesifiserer utstyret, prosedyren og betingelsene som er n\u00f8dvendige for \u00e5 sikre n\u00f8yaktige og repeterbare resultater.<\/p>\n<a class=\"button primary\"  >\n    <span>Finn ut mer om ISO 14782<\/span>\n  <\/a>\n\n\n<h3>ASTM D1044 \u2013<span style=\"font-size: 20.16px;\">Standard testmetode for motstand av transparent plast mot overflateslitasje med Taber Abraser<\/span><\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\"><span style=\"color: #555555; font-size: 14.4px;\">Selv om det ikke er direkte relatert til dis, <\/span><a style=\"font-size: 14.4px;\" href=\"https:\/\/www.astm.org\/d1044-19.html\" target=\"_blank\" rel=\"noopener\">ASTM D1044<\/a><span style=\"color: #555555; font-size: 14.4px;\"> er en n\u00f8kkelstandard for testing av slitestyrken til filmer, noe som kan p\u00e5virke filmens transmittans og generelle klarhet under bruk.<\/span><\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>Finn ut mer om ASTM D1044<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1922677438 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_1922677438 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1922677438 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-1317706307\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1485737171\" class=\"text-box banner-layer x5 md-x5 lg-x5 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-left\">\n                  \n\n<h2 class=\"uppercase\"><strong>Hvordan uklarhets- og lystransmittansetesten utf\u00f8res<\/strong><\/h2>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1485737171 {\n  width: 60%;\n}\n#text-box-1485737171 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1485737171 {\n    width: 50%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x100 md-x100 lg-x100 y50 md-y50 lg-y50\" id=\"image_784861526\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"768\" height=\"1156\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-768x1156.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"Uklarhet og lystransmittansetester\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-768x1156.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-266x400.webp 266w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-532x800.webp 532w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-510x768.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_784861526 {\n  width: 44%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1317706307 {\n  padding-top: 500px;\n}\n#banner-1317706307 .overlay {\n  background-color: rgba(0, 0, 0, 0.31);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1320132372\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-waves-opacity-2 ux-shape-divider--flip\">\n\t\t<svg viewbox=\"0 0 1000 300\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n  <path class=\"ux-shape-fill\" opacity=\"0.15\" d=\"M0 299L-2 19.9998C153 -16.0002 308 155 413 184C515.64 212.35 562 152 645 153C725 154 787 206 874 233C939.54 253.34 975 248 1000 244.61V299H0Z\"\/>\n  <path class=\"ux-shape-fill\" opacity=\"0.3\" d=\"M0 300L-2 34C155 -9.00003 300 178 403 212C504.11 245.38 562 165 645 166C725 167 790.09 220.07 874 253C939.21 278.59 978.07 269.72 1000 263.61V300H0Z\"\/>\n  <path class=\"ux-shape-fill\" d=\"M0 300L-1 69.7099C216 56.9999 299.47 198.86 403 226C506 253 577 196 660 197C740 198 790.09 234.07 874 267C935.23 291 982 282.61 1000 277.61V300H0Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-center\"  id=\"row-1398571449\">\n\n\n\t<div id=\"col-873990341\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-right\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>Testoversikt<\/h3>\n<p>De <strong>Uklarhets- og transmittanstest<\/strong> utf\u00f8res vanligvis ved bruk av standardiserte testmetoder som <strong>ASTM D1003<\/strong>, <strong>ISO 14782<\/strong>, <strong>ISO 13468<\/strong>, og <strong>ASTM D1044<\/strong>. Disse standardene skisserer prosedyrene for \u00e5 m\u00e5le de optiske egenskapene til gjennomsiktige filmer, inkludert uklarhet og lystransmittans, som er avgj\u00f8rende for \u00e5 bestemme hvordan filmen vil fungere i praktiske applikasjoner som emballasje, skjermer og annen industriell bruk.<\/p>\n<div class=\"text-right\"><div class=\"is-divider divider clearfix\" style=\"max-width:100px;\"><\/div><\/div>\n\n\t<div id=\"text-3338513503\" class=\"text\">\n\t\t\n\n<h3>Trinn-for-trinn testprosedyre<\/h3>\n\t\t\n<style>\n#text-3338513503 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<div class=\"row row-divided\"  id=\"row-1066726010\">\n\n\n\t<div id=\"col-1053655472\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n\t<div id=\"text-2672533954\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">1. Pr\u00f8veforberedelse<\/span><\/p>\n<p><strong>Eksempelutvalg<\/strong>: Velg en representativ filmpr\u00f8ve for testing. S\u00f8rg for at filmen er ren og fri for smuss, riper eller andre feil som kan p\u00e5virke m\u00e5lingen.<\/p>\n<p><strong>Pr\u00f8vest\u00f8rrelse<\/strong>: Filmpr\u00f8ven kreves vanligvis for \u00e5 v\u00e6re stor nok til \u00e5 dekke test\u00e5pningen til uklarhetsm\u00e5leren, vanligvis et sirkul\u00e6rt omr\u00e5de p\u00e5 rundt 50 mm eller mer i diameter.<\/p>\n\t\t\n<style>\n#text-2672533954 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-901976051\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-3171441285\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">2. Instrumentoppsett<\/span><\/p>\n<p><strong>Kalibrering av dism\u00e5ler<\/strong>: Uklarhetsm\u00e5leren m\u00e5 kalibreres i henhold til produsentens anvisninger. Kalibrering sikrer at instrumentet gir n\u00f8yaktige avlesninger. Kalibrering gj\u00f8res vanligvis med et sertifisert standardmateriale som har kjente uklarhets- og transmittansverdier.<\/p>\n<p>Plasser pr\u00f8vefilmen mellom instrumentets lyskilde og detektoren. Filmen b\u00f8r plasseres p\u00e5 en slik m\u00e5te at lys passerer gjennom den.<\/p>\n\t\t\n<style>\n#text-3171441285 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n<div class=\"row row-divided row-box-shadow-2-hover\"  id=\"row-812481579\">\n\n\n\t<div id=\"col-84566361\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1349393259\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">3. Parameterinnstilling<\/span><\/p>\n<p><span class=\"fontstyle0\">Velg teststandard, testelement for uklarhet, transmittans eller begge deler, og lyskilden, for eksempel lys A, lys C eller lys D65.<\/span><\/p>\n\t\t\n<style>\n#text-1349393259 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2072985144\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-912713700\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">4. Start test<\/span><\/p>\n<p><span class=\"fontstyle0\">M\u00e5l en standardpr\u00f8ve som baseline og m\u00e5l deretter de testede pr\u00f8vene. Testresultatet vises p\u00e5 skjermen og brukeren kan sammenligne resultatene.\u00a0<\/span><\/p>\n\t\t\n<style>\n#text-912713700 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-873990341 > .col-inner {\n  padding: 55px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1320132372 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_1320132372 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1320132372 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-2046738745\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-334214624\" class=\"text-box banner-layer x95 md-x95 lg-x95 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-right\">\n                  \n\n\t<div id=\"text-2452985363\" class=\"text\">\n\t\t\n\n<h2 class=\"h-large uppercase\" style=\"text-align: right;\">Trenger du l\u00f8sninger for uklarhet og lystransmittanstest?<\/h2>\n<p>Sikre den optiske kvaliteten p\u00e5 filmene dine med presisjon og p\u00e5litelighet. V\u00e5r <strong>Uklarhets- og lystransmittanstestl\u00f8sninger<\/strong> er designet for \u00e5 m\u00f8te internasjonale standarder. Enten du tester <strong>pakke inn filmer<\/strong>, <strong>strekkfilmer<\/strong>, eller <strong>andre plastmaterialer<\/strong>, gir v\u00e5rt avanserte testutstyr n\u00f8yaktige resultater for begge <strong>dis<\/strong> og <strong>overf\u00f8ring<\/strong> m\u00e5linger, hjelper deg \u00e5 forbedre produktet pr<\/p>\n\t\t\n<style>\n#text-2452985363 {\n  text-align: right;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button white is-outline\"  >\n    <span>Sjekk dis og lystransmittansetester<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-334214624 {\n  width: 60%;\n}\n#text-box-334214624 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-334214624 {\n    width: 51%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x0 md-x0 lg-x0 y100 md-y100 lg-y100\" id=\"image_310650589\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"240\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-240x400.webp\" class=\"attachment-medium size-medium\" alt=\"Uklarhet og lystransmittansm\u00e5ling\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-240x400.webp 240w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-480x800.webp 480w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-768x1281.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-921x1536.webp 921w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-1228x2048.webp 1228w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-510x851.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-scaled.webp 1535w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_310650589 {\n  width: 39%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2046738745 {\n  padding-top: 500px;\n}\n#banner-2046738745 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1734923361\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-931191989\">\n\n\n\t<div id=\"col-141222716\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>Vanlige sp\u00f8rsm\u00e5l om dis og lystransmittanstest<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-2046889659\">\n\n\n\t<div id=\"col-1315006143\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Hva er forskjellen mellom uklarhet og lysgjennomgang i plastfilmer?<\/h3>\n<p>Haze refererer til spredning av lys n\u00e5r det passerer gjennom et materiale, noe som for\u00e5rsaker tap av klarhet og resulterer i et uklart utseende. Lystransmittans, derimot, m\u00e5ler prosentandelen av synlig lys som passerer gjennom materialet uten \u00e5 spre seg. Mens dis kvantifiserer klarheten eller gjennomsiktighetstapet, vurderer lystransmittansen hvor mye lys som faktisk kan passere gjennom materialet, noe som er viktig for applikasjoner som emballasje og visuelle skjermer.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-785737632\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Hvordan p\u00e5virker dis og lysgjennomgangstesten emballasjematerialer?<\/h3>\n<p>For emballasjematerialer, spesielt i industrier som mat og farmas\u00f8ytiske produkter, er klarheten og lysgjennomgangen til emballasjematerialet avgj\u00f8rende. H\u00f8ye uklarhetsverdier kan redusere produktets hylletiltrekning ved \u00e5 f\u00e5 det til \u00e5 virke uklart eller ugjennomsiktig, mens optimal lysgjennomgang sikrer at etiketter, produktdetaljer eller innholdet i emballasjen forblir synlig. Testen hjelper produsenter med \u00e5 sikre at filmene deres oppfyller estetiske og funksjonelle krav til klarhet og transparens.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1439049733\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Hva er rollen til uklarhetsm\u00e5leren i gjennomf\u00f8ringen av disse testene?<\/h3>\n<p>EN <strong>dis meter<\/strong> brukes til \u00e5 m\u00e5le mengden spredt lys som passerer gjennom en film. Det fungerer vanligvis ved \u00e5 rette en lysstr\u00e5le gjennom pr\u00f8vematerialet og bruke detektorer for \u00e5 m\u00e5le b\u00e5de transmittert og spredt lys. Forskjellen mellom disse m\u00e5lingene hjelper til med \u00e5 beregne uklarhet og transmittansverdier. Dette instrumentet er avgj\u00f8rende for \u00e5 gi presise, objektive og reproduserbare resultater som kreves av internasjonale teststandarder.\u00a0<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1301832871\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Hvordan beregnes lysgjennomgangsprosenten under testing?<\/h3>\n<p>Lysgjennomgang beregnes som forholdet mellom den overf\u00f8rte lysstr\u00f8mmen gjennom materialet og den innfallende lysstr\u00f8mmen. Dette uttrykkes vanligvis som en prosentandel:<img decoding=\"async\" class=\"alignnone size-medium wp-image-579\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-800x75.webp\" alt=\"Formel for lysoverf\u00f8ring\" width=\"800\" height=\"75\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-800x75.webp 800w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-768x72.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-510x48.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula.webp 917w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>Denne verdien indikerer hvor mye lys (i form av synlig spektrum) som passerer gjennom materialet, noe som er avgj\u00f8rende for \u00e5 evaluere gjennomsiktigheten og den optiske klarheten til filmer som brukes i ulike applikasjoner.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-2046889659 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-114791506\">\n\n\n\t<div id=\"col-2147305157\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kan dis- og lystransmittanstesting brukes p\u00e5 andre materialer enn plastfilmer?<\/h3>\n<p>Ja, testing av uklarhet og lysgjennomgang kan brukes p\u00e5 en rekke materialer utover plastfilmer, inkludert glass, belegg og laminater. Imidlertid kan de spesifikke testmetodene og utstyret variere avhengig av materialets egenskaper. For eksempel, mens ASTM D1003 vanligvis brukes for plastfilmer, kan det v\u00e6re n\u00f8dvendig med ytterligere standarder eller modifikasjoner for andre materialer for \u00e5 ta hensyn til forskjeller i lysspredningsadferd eller overflateegenskaper.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-11365251\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Hvilke standarder brukes til \u00e5 utf\u00f8re uklarhets- og transmittanstesting?<\/h3>\n<p>De prim\u00e6re standardene for testing av dis og lystransmittans inkluderer:<\/p>\n<li>ASTM D1003: Standard testmetode for uklarhet og lysgjennomgang av gjennomsiktig plast.<\/li>\n<li>ISO 14782: Denne standarden spesifiserer metoden for \u00e5 bestemme lystransmittansen til plastfilmer og -ark.<\/li>\n<li>ASTM D1044: Gir retningslinjer for \u00e5 bestemme uklarheten og klarheten til plast utsatt for slitasje. Disse standardene sikrer konsistente, repeterbare tester og n\u00f8yaktige data for evaluering av materialytelse.<\/li>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-114791506 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1734923361 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-center\"><b><\/b><span class=\"section-title-main\" >Flere tester for innpakningsfilm<\/span><b><\/b><\/h3><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":20,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-567","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Haze and Transmittance Test - Wrap Film Test<\/title>\n<meta name=\"description\" content=\"Learn about the importance of Haze and Transmittance tests for wrap films, including the role of haze meters, luminous transmittance, and key industry standards like ASTM D1003 and ISO 14782. Discover how these tests ensure clarity and transparency for optimal packaging and product protection.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wrapfilmtest.com\/nb\/haze-and-transmittance-test\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Complete Guide to Haze and Transmittance Test for Wrap Films\" \/>\n<meta property=\"og:description\" content=\"Explore the significance of Haze and Transmittance testing in wrap films. Understand how these tests ensure clarity, transparency, and quality in packaging materials like stretch and packaging films. 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