{"id":26893,"date":"2025-07-03T11:15:22","date_gmt":"2025-07-03T08:15:22","guid":{"rendered":"https:\/\/apellaser.ro\/product\/oca-sisteme-pentru-masurarea-unghiului-de-contact-optic-si-analiza-conturului\/"},"modified":"2025-07-03T15:15:48","modified_gmt":"2025-07-03T12:15:48","slug":"oca-sisteme-pentru-masurarea-unghiului-de-contact-optic-si-analiza-conturului","status":"publish","type":"product","link":"https:\/\/apellaser.ro\/en\/product\/oca-sisteme-pentru-masurarea-unghiului-de-contact-optic-si-analiza-conturului\/","title":{"rendered":"OCA \u2013 Optical contact angle measuring and contour analysis systems"},"content":{"rendered":"<p data-start=\"70\" data-end=\"319\"><strong data-start=\"70\" data-end=\"319\">OCA systems allow optical analysis of drops placed on solid or suspended surfaces, facilitating the determination of surface and interfacial parameters. They combine high-resolution optics, precise liquid dosing, and accurate sample positioning.<\/strong><\/p>\n<p data-start=\"321\" data-end=\"343\"><strong data-start=\"321\" data-end=\"343\">Main applications:<\/strong><\/p>\n<ul>\n<li data-start=\"345\" data-end=\"424\">Measurement of static and dynamic contact angle using the sessile drop method<\/li>\n<li data-start=\"426\" data-end=\"473\">Determination of the surface energy of solids<\/li>\n<li data-start=\"475\" data-end=\"563\">Optical determination of surface and interfacial tension using the pendant drop method<\/li>\n<li data-start=\"565\" data-end=\"589\">Automatic sample mapping<\/li>\n<\/ul>\n<p>Available models: OCA 15EC, OCA 25, OCA 25-HTV 1800, OCA 25-PMC 750, OCA 50 &amp; OCA 50EC, OCA 200.<\/p>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"74\" data-end=\"323\"><strong data-start=\"74\" data-end=\"323\">OCA systems allow optical analysis of drops placed on solid or suspended surfaces, facilitating the determination of surface and interfacial parameters. They combine high-resolution optics, precise liquid dosing, and accurate sample positioning.<\/strong><\/p>\n<p data-start=\"325\" data-end=\"347\"><strong data-start=\"325\" data-end=\"347\">Main applications:<\/strong><\/p>\n<ul>\n<li data-start=\"349\" data-end=\"428\">Measurement of static and dynamic contact angle using the sessile drop method<\/li>\n<li data-start=\"430\" data-end=\"477\">Determination of the surface energy of solids<\/li>\n<li data-start=\"479\" data-end=\"567\">Optical determination of surface and interfacial tension using the pendant drop method<\/li>\n<li data-start=\"569\" data-end=\"593\">Automatic sample mapping<\/li>\n<\/ul>\n<p>Available models: OCA 15EC, OCA 25, OCA 25-HTV 1800, OCA 25-PMC 750, OCA 50 &amp; OCA 50EC, OCA 200.<\/p>\n","protected":false},"featured_media":26889,"template":"","meta":[],"product_brand":[],"product_cat":[2855],"product_tag":[],"class_list":{"0":"post-26893","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-goniometers","7":"pa_producator-dataphysics-en","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OCA \u2013 Optical contact angle measuring and contour analysis systems - APEL LASER<\/title>\n<meta name=\"description\" content=\"OCA systems allow optical analysis of drops placed on solid or suspended surfaces, facilitating the determination of surface and interfacial parameters. 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