{"id":72,"count":8,"description":"Our refractometers offer high precision and reliability for refractive index measurement, making them invaluable in applications where accurate concentration monitoring is essential. In the pulp and paper industry, they are used to optimise process fluids and improve production quality. They are also ideal for chemical processing, food manufacturing, and pharmaceutical production, where real-time data is essential to ensure consistent quality and efficiency. Our solutions are designed to cope with varying conditions and deliver accurate measurements that support process optimisation and cost savings.","link":"https:\/\/www.omniprocess.se\/en\/produkt-kategori\/vatskeanalys\/refraktometrar\/","name":"Refractometers","slug":"refractometers","taxonomy":"product_cat","parent":18,"meta":{"details":"<h2>Vad \u00e4r en refraktometer?<\/h2>\r\nEn refraktometer \u00e4r ett optiskt instrument som m\u00e4ter ett mediums brytningsindex \u2013 allts\u00e5 hur mycket ljuset b\u00f6js n\u00e4r det passerar fr\u00e5n ett material till ett annat. Genom att belysa ett prov mot ett prisma och analysera den kritiska vinkel d\u00e4r totalreflektion uppst\u00e5r ber\u00e4knas brytningsindex med Snells lag.\r\n<h2>Varf\u00f6r \u00e4r brytningsindex viktigt?<\/h2>\r\nBrytningsindexet korrelerar direkt med koncentrationen av l\u00f6sta \u00e4mnen: ju h\u00f6gre koncentration (t.ex. socker, salter eller kemikalier), desto st\u00f6rre ljusbrytning. En refraktometer omvandlar d\u00e4rf\u00f6r optiska signaler till praktiska v\u00e4rden som Brix-halt, densitet, masshalt eller volymprocent. Det ger snabb, icke-destruktiv och exakt process- eller kvalitetskontroll utan kemiska reagenser.\r\n<h2>M\u00e4tningsprincipen<\/h2>\r\n<ol>\r\n \t<li>Ett LED- eller laserljus leds in i ett safir- eller glasprisma.<\/li>\r\n \t<li>Provet t\u00e4cker prismat; ljuset passerar gr\u00e4nsytan prov\/prisma.<\/li>\r\n \t<li>Vid en specifik kritisk vinkel reflekteras ljuset helt \u2013 denna vinkel \u00e4r proportionell mot brytningsindex.<\/li>\r\n \t<li>En linjesensor eller fotodiodmatris registrerar vinkeln; instrumentets algoritm r\u00e4knar om den till koncentration, kompenserat f\u00f6r temperatur.<\/li>\r\n<\/ol>"},"menu_order":74,"_links":{"self":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product_cat\/72","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product_cat\/18"}],"wp:post_type":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product?product_cat=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}