{"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\/vi\/haze-and-transmittance-test","title":{"rendered":"Ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n qua"},"content":{"rendered":"<div class=\"slider-wrapper relative\" id=\"slider-1185370197\" >\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-638685789\">\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-741364499\" 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>Ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n qua<\/h2>\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/vi\/contact\/\" target=\"_blank\" class=\"button success box-shadow-3\" rel=\"noopener\"  >\n    <span>Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-741364499 {\n  width: 66%;\n}\n#text-box-741364499 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-638685789 {\n  padding-top: 30%;\n}\n#banner-638685789 .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-638685789 .overlay {\n  background-color: rgba(0, 0, 0, 0.25);\n}\n#banner-638685789 .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-564174435\">\n\n\n\t<div id=\"col-941008866\" 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;\">Ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng cho m\u00e0ng b\u1ecdc: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/h2>\n<p>M\u00e0ng b\u1ecdc, bao g\u1ed3m m\u00e0ng c\u0103ng v\u00e0 m\u00e0ng \u0111\u00f3ng g\u00f3i, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, t\u1eeb \u0111\u00f3ng g\u00f3i \u0111\u1ebfn b\u1ea3o v\u1ec7 v\u00e0 v\u1eadn chuy\u1ec3n. Nh\u1eefng m\u00e0ng n\u00e0y th\u01b0\u1eddng c\u1ea7n duy tr\u00ec m\u1ed9t m\u1ee9c \u0111\u1ed9 trong su\u1ed1t nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y n\u1ed9i dung b\u00ean trong \u0111\u1ed3ng th\u1eddi c\u0169ng cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i.<\/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-402924840\" 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_1468490734\">\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=\"M\u00e1y \u0111o \u0111\u1ed9 m\u1edd v\u00e0 m\u00e1y \u0111o \u0111\u1ed9 truy\u1ec1n s\u00e1ng\" 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_1468490734 {\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_2119634501\">\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-825466541\">\n\n\n\t<div id=\"col-902193951\" 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-588302272\" class=\"text\">\n\t\t\n\n<h2 class=\"uppercase\">Vai tr\u00f2 c\u1ee7a \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng trong bao b\u00ec<\/h2>\n\t\t\n<style>\n#text-588302272 {\n  color: rgb(253, 253, 253);\n}\n#text-588302272 > * {\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-1577435072\" 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-177419072\" class=\"text\">\n\t\t\n\n<p>\u0110\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 trong v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a m\u00e0ng b\u1ecdc, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m v\u00e0 b\u00e1n l\u1ebb. \u0110\u1ed9 m\u1edd kh\u00f4ng \u0111\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ee9c h\u1ea5p d\u1eabn th\u1ecb gi\u00e1c k\u00e9m, trong khi \u0111\u1ed9 truy\u1ec1n s\u00e1ng kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00e0ng b\u1ecdc trong vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m. Vi\u1ec7c th\u1eed nghi\u1ec7m \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt b\u1eaft bu\u1ed9c v\u1ec1 \u0111\u1ed9 trong v\u00e0 \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc.<\/p>\n\t\t\n<style>\n#text-177419072 {\n  color: rgb(255, 255, 255);\n}\n#text-177419072 > * {\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_2119634501 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_2119634501 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_2119634501 .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_2119634501 .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-3309053572\" class=\"text\">\n\t\t\n\n<h2>\u0110\u1ed9 truy\u1ec1n s\u00e1ng v\u00e0 \u0111\u1ed9 m\u1edd l\u00e0 hai t\u00ednh ch\u1ea5t quang h\u1ecdc r\u1ea5t quan tr\u1ecdng c\u1ee7a v\u1eadt li\u1ec7u trong su\u1ed1t.<\/h2>\n\t\t\n<style>\n#text-3309053572 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\">\u0110\u1ed9 m\u1edd c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng ph\u00e2n t\u00e1n v\u00e0 truy\u1ec1n qua; \u0110\u1ed9 truy\u1ec1n qua l\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng qua m\u00f4i tr\u01b0\u1eddng so v\u1edbi t\u1ed5ng th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u1edbi.<\/p>\n\t<section class=\"section\" id=\"section_961685557\">\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-1819560352\">\n\n\n\t<div id=\"col-543889627\" 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>\u0110\u1ed9 m\u1edd \u0111\u1ee5c l\u00e0 tr\u1ea1ng th\u00e1i \u0111\u1ee5c v\u00e0 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u trong c\u00e1c v\u1eadt li\u1ec7u trong su\u1ed1t ho\u1eb7c m\u1edd \u0111\u1ee5c, c\u00f2n \u0111\u1ed9 truy\u1ec1n s\u00e1ng bi\u1ec3u th\u1ecb kh\u1ea3 n\u0103ng truy\u1ec1n \u00e1nh s\u00e1ng c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-120287686\" 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>\u0110\u1ed9 m\u1edd l\u00e0 t\u1ef7 l\u1ec7 gi\u1eefa th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 v\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng truy\u1ec1n qua l\u1ec7ch kh\u1ecfi h\u01b0\u1edbng \u00e1nh s\u00e1ng t\u1edbi khi \u00e1nh s\u00e1ng song song \u0111i qua m\u1eabu v\u1eadt li\u1ec7u v\u00e0 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n tr\u0103m. Th\u00f4ng th\u01b0\u1eddng, ch\u1ec9 th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 l\u1ec7ch kh\u1ecfi h\u01b0\u1edbng \u00e1nh s\u00e1ng t\u1edbi h\u01a1n 2,5 \u0111\u1ed9 m\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh \u0111\u1ed9 m\u1edd.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1844450873\" 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>\u0110\u1ed9 truy\u1ec1n d\u1eabn<\/strong> l\u00e0 kh\u1ea3 n\u0103ng \u00e1nh s\u00e1ng \u0111i qua m\u00f4i tr\u01b0\u1eddng v\u1eadt ch\u1ea5t c\u1ee7a m\u1ed9t v\u1eadt th\u1ec3 v\u00e0 l\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m c\u1ee7a th\u00f4ng l\u01b0\u1ee3ng s\u00e1ng \u0111i qua m\u00f4i tr\u01b0\u1eddng v\u1eadt ch\u1ea5t so v\u1edbi th\u00f4ng l\u01b0\u1ee3ng s\u00e1ng t\u1edbi c\u1ee7a n\u00f3.<\/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_961685557 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n}\n#section_961685557 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_961685557 .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_1802012078\">\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-1018568503\">\n\n\n\t<div id=\"col-1571620742\" 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-1530526521\" class=\"text\">\n\t\t\n\n<h3>\u0110\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\t\t\n<style>\n#text-1530526521 {\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-1715182749\">\n\n\n\t<div id=\"col-964255387\" 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;\">Trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, khi kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng t\u1edbi, th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 0. Khi kh\u00f4ng c\u00f3 m\u1eabu, to\u00e0n b\u1ed9 \u00e1nh s\u00e1ng t\u1edbi \u0111\u1ec1u \u0111i qua v\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 100, \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u l\u00e0 T1. T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, \u00e1nh s\u00e1ng song song \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 b\u1edfi b\u1eaby \u00e1nh s\u00e1ng v\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 c\u1ee7a thi\u1ebft b\u1ecb, T3. Sau \u0111\u00f3, m\u1eabu \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o v\u00e0 thi\u1ebft b\u1ecb nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng truy\u1ec1n qua, l\u00e0 T2. N\u1ebfu \u00e1nh s\u00e1ng song song \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 b\u1edfi b\u1eaby \u00e1nh s\u00e1ng, th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 t\u1ed5ng c\u1ee7a m\u1eabu v\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 c\u1ee7a thi\u1ebft b\u1ecb, T4. D\u1ef1a tr\u00ean c\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c c\u1ee7a T1, T2, T3 v\u00e0 T4, c\u00f3 th\u1ec3 t\u00ednh to\u00e1n c\u00e1c gi\u00e1 tr\u1ecb truy\u1ec1n qua v\u00e0 \u0111\u1ed9 m\u1edd.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-529621347\" 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;\">\u0110\u1ed9 truy\u1ec1n qua Tt \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c sau:<\/p>\n<p style=\"text-align: left;\"><strong>Tt(%)=T2\/T1*100<\/strong><\/p>\n<p style=\"text-align: left;\">Gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u00f9 H \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c sau:<\/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-658516838\">\n\n\n\t<div id=\"col-2064519592\" 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-2791807370\" 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>Nh\u00ecn chung, \u0111\u1ed9 truy\u1ec1n s\u00e1ng v\u00e0 \u0111\u1ed9 m\u1edd c\u00f3 m\u1ed1i quan h\u1ec7 ngh\u1ecbch \u0111\u1ea3o. V\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 truy\u1ec1n s\u00e1ng cao c\u00f3 xu h\u01b0\u1edbng c\u00f3 \u0111\u1ed9 m\u1edd th\u1ea5p v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Tuy nhi\u00ean, m\u1ed1i quan h\u1ec7 gi\u1eefa hai y\u1ebfu t\u1ed1 n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng nh\u01b0 v\u1eady v\u00e0 \u0111\u00f4i khi k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\n<style>\n#text-2791807370 {\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_1802012078 {\n  padding-top: 45px;\n  padding-bottom: 45px;\n  background-color: #273647;\n}\n@media (min-width:550px) {\n  #section_1802012078 {\n    padding-top: 65px;\n    padding-bottom: 65px;\n  }\n}\n@media (min-width:850px) {\n  #section_1802012078 {\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-3944260027\" class=\"text\">\n\t\t\n\n<h2>Ti\u00eau chu\u1ea9n h\u01b0\u1edbng d\u1eabn cho th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n d\u1eabn<\/h2>\n\t\t\n<style>\n#text-3944260027 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_1226545947\">\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-295234113\">\n\n\n\t<div id=\"col-1676271128\" 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>M\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf h\u01b0\u1edbng d\u1eabn vi\u1ec7c \u0111o \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng, \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n trong c\u00e1c quy tr\u00ecnh th\u1eed nghi\u1ec7m.<\/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-1541958941\">\n\n\n\t<div id=\"col-279319448\" 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 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n cho \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng c\u1ee7a nh\u1ef1a trong su\u1ed1t<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.astm.org\/d1003-21.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ASTMD1003<\/a> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111o \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng trong nh\u1ef1a trong su\u1ed1t, bao g\u1ed3m c\u1ea3 m\u00e0ng b\u1ecdc. Th\u1eed nghi\u1ec7m n\u00e0y s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111\u1ed9 m\u1edd \u0111\u1ec3 \u0111o m\u1ee9c \u0111\u1ed9 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng v\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m \u00e1nh s\u00e1ng truy\u1ec1n qua m\u1eabu.<\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ASTM D1003<\/span>\n  <\/a>\n\n\n<h3>ISO 13468 \u2013 Nh\u1ef1a \u2013 X\u00e1c \u0111\u1ecbnh t\u1ed5ng \u0111\u1ed9 truy\u1ec1n s\u00e1ng c\u1ee7a v\u1eadt li\u1ec7u trong su\u1ed1t<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.iso.org\/standard\/77312.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ISO13468<\/a> cung c\u1ea5p quy tr\u00ecnh chi ti\u1ebft \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 m\u1edd c\u1ee7a m\u00e0ng nh\u1ef1a, t\u1eadp trung v\u00e0o c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 qua m\u00e0ng nh\u1ef1a.<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<a class=\"button primary\"  >\n    <span>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 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-105762361\" 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 Nh\u1ef1a \u2013 X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a v\u1eadt li\u1ec7u trong su\u1ed1t<\/h3>\n<p><a href=\"https:\/\/www.iso.org\/standard\/81840.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ISO14782<\/a> ph\u00e1c th\u1ea3o ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng c\u1ee7a m\u00e0ng nh\u1ef1a. T\u00e0i li\u1ec7u n\u00e0y ch\u1ec9 r\u00f5 thi\u1ebft b\u1ecb, quy tr\u00ecnh v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i.<\/p>\n<a class=\"button primary\"  >\n    <span>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ISO 14782<\/span>\n  <\/a>\n\n\n<h3>Ti\u00eau chu\u1ea9n ASTM D1044 \u2013<span style=\"font-size: 20.16px;\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t c\u1ee7a nh\u1ef1a trong su\u1ed1t b\u1eb1ng m\u00e1y m\u00e0i Taber<\/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;\">M\u1eb7c d\u00f9 kh\u00f4ng li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u00f3i m\u00f9, <\/span><a style=\"font-size: 14.4px;\" href=\"https:\/\/www.astm.org\/d1044-19.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ASTMD1044<\/a><span style=\"color: #555555; font-size: 14.4px;\"> l\u00e0 ti\u00eau chu\u1ea9n quan tr\u1ecdng \u0111\u1ec3 ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n c\u1ee7a m\u00e0ng phim, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng truy\u1ec1n s\u00e1ng v\u00e0 \u0111\u1ed9 trong su\u1ed1t t\u1ed5ng th\u1ec3 c\u1ee7a m\u00e0ng phim trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/span><\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 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_1226545947 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_1226545947 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1226545947 .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-423250571\">\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-719806674\" 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>Th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o<\/strong><\/h2>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-719806674 {\n  width: 60%;\n}\n#text-box-719806674 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-719806674 {\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_1565373477\">\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=\"M\u00e1y ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng\" 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_1565373477 {\n  width: 44%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-423250571 {\n  padding-top: 500px;\n}\n#banner-423250571 .overlay {\n  background-color: rgba(0, 0, 0, 0.31);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_770048873\">\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-408132339\">\n\n\n\t<div id=\"col-1555920055\" 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>T\u1ed5ng quan v\u1ec1 b\u00e0i ki\u1ec3m tra<\/h3>\n<p>C\u00e1c <strong>Ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n qua<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m chu\u1ea9n h\u00f3a nh\u01b0 <strong>Ti\u00eau chu\u1ea9n ASTMD1003<\/strong>, <strong>Ti\u00eau chu\u1ea9n ISO14782<\/strong>, <strong>Ti\u00eau chu\u1ea9n ISO13468<\/strong>, V\u00e0 <strong>Ti\u00eau chu\u1ea9n ASTMD1044<\/strong>. C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y n\u00eau r\u00f5 c\u00e1c quy tr\u00ecnh \u0111o c\u00e1c \u0111\u1eb7c t\u00ednh quang h\u1ecdc c\u1ee7a m\u00e0ng phim trong su\u1ed1t, bao g\u1ed3m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng, nh\u1eefng y\u1ebfu t\u1ed1 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e0ng phim trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf nh\u01b0 \u0111\u00f3ng g\u00f3i, tr\u01b0ng b\u00e0y v\u00e0 c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n<div class=\"text-right\"><div class=\"is-divider divider clearfix\" style=\"max-width:100px;\"><\/div><\/div>\n\n\t<div id=\"text-140770345\" class=\"text\">\n\t\t\n\n<h3>Quy tr\u00ecnh ki\u1ec3m tra t\u1eebng b\u01b0\u1edbc<\/h3>\n\t\t\n<style>\n#text-140770345 {\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-1338550810\">\n\n\n\t<div id=\"col-174969162\" 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-2995466541\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">1. Chu\u1ea9n b\u1ecb m\u1eabu<\/span><\/p>\n<p><strong>L\u1ef1a ch\u1ecdn m\u1eabu<\/strong>: Ch\u1ecdn m\u1ed9t m\u1eabu phim ti\u00eau bi\u1ec3u \u0111\u1ec3 th\u1eed nghi\u1ec7m. \u0110\u1ea3m b\u1ea3o phim s\u1ea1ch v\u00e0 kh\u00f4ng c\u00f3 b\u1ee5i b\u1ea9n, v\u1ebft x\u01b0\u1edbc ho\u1eb7c c\u00e1c khuy\u1ebft \u0111i\u1ec3m kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ph\u00e9p \u0111o.<\/p>\n<p><strong>K\u00edch th\u01b0\u1edbc m\u1eabu<\/strong>:M\u1eabu phim th\u01b0\u1eddng ph\u1ea3i \u0111\u1ee7 l\u1edbn \u0111\u1ec3 bao ph\u1ee7 to\u00e0n b\u1ed9 kh\u1ea9u \u0111\u1ed9 th\u1eed nghi\u1ec7m c\u1ee7a m\u00e1y \u0111o \u0111\u1ed9 m\u1edd, th\u01b0\u1eddng l\u00e0 m\u1ed9t v\u00f9ng tr\u00f2n c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng 50 mm tr\u1edf l\u00ean.<\/p>\n\t\t\n<style>\n#text-2995466541 {\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-1974194037\" 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-840751916\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">2. Thi\u1ebft l\u1eadp nh\u1ea1c c\u1ee5<\/span><\/p>\n<p><strong>Hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o \u0111\u1ed9 m\u00f9<\/strong>: M\u00e1y \u0111o \u0111\u1ed9 m\u1edd ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Hi\u1ec7u chu\u1ea9n \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. Hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng v\u1eadt li\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u0111\u00e3 bi\u1ebft.<\/p>\n<p>\u0110\u1eb7t phim m\u1eabu gi\u1eefa ngu\u1ed3n s\u00e1ng c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 m\u00e1y d\u00f2. Phim ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb sao cho \u00e1nh s\u00e1ng \u0111i qua.<\/p>\n\t\t\n<style>\n#text-840751916 {\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-1584081242\">\n\n\n\t<div id=\"col-387292795\" 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-102086934\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">3. Thi\u1ebft l\u1eadp tham s\u1ed1<\/span><\/p>\n<p><span class=\"fontstyle0\">Ch\u1ecdn ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m, m\u1ee5c th\u1eed nghi\u1ec7m v\u1ec1 \u0111\u1ed9 m\u1edd, \u0111\u1ed9 truy\u1ec1n s\u00e1ng ho\u1eb7c c\u1ea3 hai, v\u00e0 ngu\u1ed3n s\u00e1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0110\u00e8n A, \u0110\u00e8n C ho\u1eb7c \u0110\u00e8n D65.<\/span><\/p>\n\t\t\n<style>\n#text-102086934 {\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-77003760\" 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-1316970108\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">4. B\u1eaft \u0111\u1ea7u ki\u1ec3m tra<\/span><\/p>\n<p><span class=\"fontstyle0\">\u0110o m\u1eabu chu\u1ea9n l\u00e0m \u0111\u01b0\u1eddng c\u01a1 s\u1edf r\u1ed3i \u0111o c\u00e1c m\u1eabu \u0111\u00e3 th\u1eed nghi\u1ec7m. K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m s\u1ebd hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 so s\u00e1nh k\u1ebft qu\u1ea3.\u00a0<\/span><\/p>\n\t\t\n<style>\n#text-1316970108 {\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-1555920055 > .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_770048873 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_770048873 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_770048873 .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-988789352\">\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-1298215472\" 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-1325899679\" class=\"text\">\n\t\t\n\n<h2 class=\"h-large uppercase\" style=\"text-align: right;\">B\u1ea1n c\u1ea7n gi\u1ea3i ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng?<\/h2>\n<p>\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng quang h\u1ecdc c\u1ee7a phim c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. <strong>Gi\u1ea3i ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 truy\u1ec1n \u00e1nh s\u00e1ng<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf. Cho d\u00f9 b\u1ea1n \u0111ang th\u1eed nghi\u1ec7m <strong>phim b\u1ecdc<\/strong>, <strong>phim k\u00e9o d\u00e0i<\/strong>, ho\u1eb7c <strong>v\u1eadt li\u1ec7u nh\u1ef1a kh\u00e1c<\/strong>, thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c cho c\u1ea3 hai <strong>s\u01b0\u01a1ng m\u00f9<\/strong> V\u00e0 <strong>s\u1ef1 truy\u1ec1n d\u1eabn<\/strong> c\u00e1c ph\u00e9p \u0111o, gi\u00fap b\u1ea1n c\u1ea3i thi\u1ec7n s\u1ea3n ph\u1ea9m theo<\/p>\n\t\t\n<style>\n#text-1325899679 {\n  text-align: right;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button white is-outline\"  >\n    <span>Ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1298215472 {\n  width: 60%;\n}\n#text-box-1298215472 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1298215472 {\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_1715958236\">\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=\"\u0110o \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n \u00e1nh s\u00e1ng\" 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_1715958236 {\n  width: 39%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-988789352 {\n  padding-top: 500px;\n}\n#banner-988789352 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1508769180\">\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-981972123\">\n\n\n\t<div id=\"col-80320591\" 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>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng<\/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-1248239041\">\n\n\n\t<div id=\"col-831182185\" 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>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng trong m\u00e0ng nh\u1ef1a l\u00e0 g\u00ec?<\/h3>\n<p>Haze \u0111\u1ec1 c\u1eadp \u0111\u1ebfn s\u1ef1 t\u00e1n x\u1ea1 c\u1ee7a \u00e1nh s\u00e1ng khi n\u00f3 \u0111i qua m\u1ed9t v\u1eadt li\u1ec7u, g\u00e2y ra s\u1ef1 m\u1ea5t \u0111\u1ed9 trong su\u1ed1t v\u00e0 d\u1eabn \u0111\u1ebfn v\u1ebb ngo\u00e0i c\u00f3 m\u00e2y. M\u1eb7t kh\u00e1c, \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u0111o ph\u1ea7n tr\u0103m \u00e1nh s\u00e1ng kh\u1ea3 ki\u1ebfn \u0111i qua v\u1eadt li\u1ec7u m\u00e0 kh\u00f4ng b\u1ecb t\u00e1n x\u1ea1. Trong khi \u0111\u1ed9 m\u1edd \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u1ed9 trong su\u1ed1t ho\u1eb7c m\u1ea5t \u0111\u1ed9 trong su\u1ed1t, \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u0111\u00e1nh gi\u00e1 l\u01b0\u1ee3ng \u00e1nh s\u00e1ng th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 \u0111i qua v\u1eadt li\u1ec7u, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 bao b\u00ec v\u00e0 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb tr\u1ef1c quan.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-853886932\" 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>Th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i?<\/h3>\n<p>\u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m, \u0111\u1ed9 trong v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n s\u00e1ng c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i l\u00e0 r\u1ea5t quan tr\u1ecdng. Gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1edd cao c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a s\u1ea3n ph\u1ea9m tr\u00ean k\u1ec7 b\u1eb1ng c\u00e1ch l\u00e0m cho s\u1ea3n ph\u1ea9m tr\u00f4ng c\u00f3 v\u1ebb \u0111\u1ee5c ho\u1eb7c m\u1edd \u0111\u1ee5c, trong khi kh\u1ea3 n\u0103ng truy\u1ec1n s\u00e1ng t\u1ed1i \u01b0u \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u00e3n, chi ti\u1ebft s\u1ea3n ph\u1ea9m ho\u1eb7c n\u1ed9i dung c\u1ee7a bao b\u00ec v\u1eabn c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c. B\u00e0i ki\u1ec3m tra gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng phim c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 th\u1ea9m m\u1ef9 v\u00e0 ch\u1ee9c n\u0103ng v\u1ec1 \u0111\u1ed9 trong v\u00e0 \u0111\u1ed9 trong su\u1ed1t.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-216678955\" 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>Vai tr\u00f2 c\u1ee7a m\u00e1y \u0111o \u0111\u1ed9 m\u1edd trong vi\u1ec7c ti\u1ebfn h\u00e0nh c\u00e1c th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 g\u00ec?<\/h3>\n<p>M\u1ed8T <strong>m\u00e1y \u0111o \u0111\u1ed9 m\u00f9<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 \u0111i qua m\u1ed9t l\u1edbp phim. N\u00f3 th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch h\u01b0\u1edbng m\u1ed9t ch\u00f9m \u00e1nh s\u00e1ng qua v\u1eadt li\u1ec7u m\u1eabu v\u00e0 s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u d\u00f2 \u0111\u1ec3 \u0111o c\u1ea3 \u00e1nh s\u00e1ng truy\u1ec1n qua v\u00e0 \u00e1nh s\u00e1ng t\u00e1n x\u1ea1. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c ph\u00e9p \u0111o n\u00e0y gi\u00fap t\u00ednh to\u00e1n c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n qua. Thi\u1ebft b\u1ecb n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c, kh\u00e1ch quan v\u00e0 c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o theo y\u00eau c\u1ea7u c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m qu\u1ed1c t\u1ebf.\u00a0<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1781148750\" 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>T\u1ef7 l\u1ec7 truy\u1ec1n s\u00e1ng \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 th\u1ebf n\u00e0o trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m?<\/h3>\n<p>\u0110\u1ed9 truy\u1ec1n s\u00e1ng \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng t\u1ef7 l\u1ec7 gi\u1eefa th\u00f4ng l\u01b0\u1ee3ng s\u00e1ng truy\u1ec1n qua v\u1eadt li\u1ec7u v\u1edbi th\u00f4ng l\u01b0\u1ee3ng s\u00e1ng t\u1edbi. Th\u00f4ng th\u01b0\u1eddng, th\u00f4ng s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n tr\u0103m:<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=\"C\u00f4ng th\u1ee9c truy\u1ec1n s\u00e1ng\" 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\" \/>Gi\u00e1 tr\u1ecb n\u00e0y bi\u1ec3u th\u1ecb l\u01b0\u1ee3ng \u00e1nh s\u00e1ng (theo ph\u1ed5 kh\u1ea3 ki\u1ebfn) \u0111i qua v\u1eadt li\u1ec7u, y\u1ebfu t\u1ed1 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 trong su\u1ed1t v\u00e0 \u0111\u1ed9 r\u00f5 quang h\u1ecdc c\u1ee7a m\u00e0ng phim \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-1248239041 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-2125271722\">\n\n\n\t<div id=\"col-926863736\" 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>C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng cho c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c ngo\u00e0i m\u00e0ng nh\u1ef1a kh\u00f4ng?<\/h3>\n<p>C\u00f3, th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u ngo\u00e0i m\u00e0ng nh\u1ef1a, bao g\u1ed3m k\u00ednh, l\u1edbp ph\u1ee7 v\u00e0 t\u1ea5m \u00e9p. Tuy nhi\u00ean, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1eb7c t\u00ednh c\u1ee7a v\u1eadt li\u1ec7u. V\u00ed d\u1ee5, trong khi ASTM D1003 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u00e0ng nh\u1ef1a, c\u00e1c ti\u00eau chu\u1ea9n ho\u1eb7c s\u1eeda \u0111\u1ed5i b\u1ed5 sung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c \u0111\u1ec3 t\u00ednh \u0111\u1ebfn s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u00e0nh vi t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng ho\u1eb7c \u0111\u1eb7c \u0111i\u1ec3m b\u1ec1 m\u1eb7t.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1576566154\" 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>Ti\u00eau chu\u1ea9n n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng?<\/h3>\n<p>C\u00e1c ti\u00eau chu\u1ea9n ch\u00ednh \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng bao g\u1ed3m:<\/p>\n<li>ASTM D1003: Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 truy\u1ec1n s\u00e1ng c\u1ee7a nh\u1ef1a trong su\u1ed1t.<\/li>\n<li>ISO 14782: Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 truy\u1ec1n s\u00e1ng c\u1ee7a m\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a.<\/li>\n<li>ASTM D1044: Cung c\u1ea5p h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 m\u1edd v\u00e0 \u0111\u1ed9 trong c\u1ee7a nh\u1ef1a ch\u1ecbu m\u00e0i m\u00f2n. C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ea3m b\u1ea3o th\u1eed nghi\u1ec7m nh\u1ea5t qu\u00e1n, c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i v\u00e0 d\u1eef li\u1ec7u ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u.<\/li>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-2125271722 > .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_1508769180 {\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\" >Th\u00eam c\u00e1c th\u1eed nghi\u1ec7m cho m\u00e0ng b\u1ecdc<\/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. 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