{"id":3601,"date":"2023-12-27T11:54:51","date_gmt":"2023-12-27T11:54:51","guid":{"rendered":"https:\/\/nvis.scientech.co.in\/?post_type=product&#038;p=3601"},"modified":"2026-01-29T15:20:03","modified_gmt":"2026-01-29T09:50:03","slug":"constant-deviation-spectrometer","status":"publish","type":"product","link":"https:\/\/nvis.scientech.co.in\/?product=constant-deviation-spectrometer","title":{"rendered":"Constant Deviation Spectrometer"},"content":{"rendered":"<p>Constant deviation Spectrometer with Mercury lamp, Reading Lamp, constant deviation prism.<\/p>\n<p>Product Features<\/p>\n<ul>\n<li>Design &#8211; Constant deviation 120 F<\/li>\n<li>Prism type &#8211; Pellin Broca (N-SF1)<\/li>\n<li>Refractive index &#8211; 1.7<\/li>\n<li>Wavelength range &#8211; 380 &#8211; 680nm<\/li>\n<li>Resolution &#8211; 0.1 nm<\/li>\n<li>Input &#8211; Micrometer controlled slit with complete instruction manual<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Constant deviation Spectrometer with Mercury lamp, Reading Lamp, constant deviation prism. Product Features Design &#8211; Constant deviation 120 F Prism type &#8211; Pellin Broca (N-SF1) Refractive index &#8211; 1.7 Wavelength range &#8211; 380 &#8211; 680nm Resolution &#8211; 0.1 nm Input &#8211; Micrometer controlled slit with complete instruction manual<\/p>\n","protected":false},"featured_media":1435,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[104],"product_tag":[],"class_list":["post-3601","product","type-product","status-publish","has-post-thumbnail","product_cat-basic-science","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Constant Deviation Spectrometer with Mercury Lamp<\/title>\n<meta name=\"description\" content=\"Constant deviation spectrometer for precise wavelength determination, optical measurements, and physics laboratory experimentation | Nevistech\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Constant Deviation Spectrometer with Mercury Lamp\" \/>\n<meta property=\"og:description\" content=\"Constant deviation spectrometer for precise wavelength determination, optical measurements, and physics laboratory experimentation | Nevistech\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/\" \/>\n<meta property=\"og:site_name\" content=\"Nvis\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-29T09:50:03+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/constant-deviation-spectrometer-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"260\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/\",\"url\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/\",\"name\":\"Constant Deviation Spectrometer with Mercury Lamp\",\"isPartOf\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/constant-deviation-spectrometer-1.jpg\",\"datePublished\":\"2023-12-27T11:54:51+00:00\",\"dateModified\":\"2026-01-29T09:50:03+00:00\",\"description\":\"Constant deviation spectrometer for precise wavelength determination, optical measurements, and physics laboratory experimentation | Nevistech\",\"breadcrumb\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/#primaryimage\",\"url\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/constant-deviation-spectrometer-1.jpg\",\"contentUrl\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2023\/12\/constant-deviation-spectrometer-1.jpg\",\"width\":260,\"height\":200,\"caption\":\"Constant Deviation Spectrometer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/constant-deviation-spectrometer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/nvis.scientech.co.in\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/nvis.scientech.co.in\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Constant Deviation Spectrometer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/nvis.scientech.co.in\/#website\",\"url\":\"https:\/\/nvis.scientech.co.in\/\",\"name\":\"Nvis Technologies Pvt. 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