{"id":280,"date":"2026-07-03T07:24:44","date_gmt":"2026-07-03T07:24:44","guid":{"rendered":"https:\/\/strec2.rsu.ac.th\/?p=280"},"modified":"2026-07-03T07:39:13","modified_gmt":"2026-07-03T07:39:13","slug":"uv-visible-spectrophotometer-no-1","status":"publish","type":"post","link":"https:\/\/strec.rsu.ac.th\/?p=280","title":{"rendered":"UV-Visible Spectrophotometer (No.1)"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-143\" src=\"https:\/\/strec2.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320-300x169.png\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320-300x169.png 300w, https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png 469w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e21\u0e37\u0e2d : \u0e40\u0e1b\u0e47\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e0a\u0e19\u0e34\u0e14 Double Beam \u0e21\u0e35\u0e0a\u0e48\u0e2d\u0e07\u0e43\u0e2a\u0e48\u0e2a\u0e32\u0e23\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07 \u0e08\u0e33\u0e19\u0e27\u0e19 1 \u0e0a\u0e48\u0e2d\u0e07 \u0e41\u0e25\u0e30\u0e0a\u0e48\u0e2d\u0e07\u0e43\u0e2a\u0e48\u0e2a\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07 \u0e08\u0e33\u0e19\u0e27\u0e19 1 \u0e0a\u0e48\u0e2d\u0e07 , maximum resolution of 0.1 nm ;bandwidth 0.1, 0.2, 0.5, 1, 2 and 5nm.; Wavelength repeatability \u00b10.1nm; Wavelength accuracy \u00b10.3nm; Wavelength scanning speed FAST, MEDIUM, SLOW and SUPER SLOW; Light source 50W halogen lamp (2,000 hours life) and D2 lamp (500 hours life); Light source lamp switching Selectable between 282nm and 393nm.<\/p>\n<p>\u0e2b\u0e25\u0e31\u0e01\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 : \u0e40\u0e1b\u0e47\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e21\u0e37\u0e2d\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e01\u0e32\u0e23\u0e14\u0e39\u0e14\u0e01\u0e25\u0e37\u0e19\u0e41\u0e2a\u0e07\u0e02\u0e2d\u0e07\u0e2a\u0e32\u0e23\u0e17\u0e35\u0e48\u0e2d\u0e22\u0e39\u0e48\u0e43\u0e19\u0e0a\u0e48\u0e27\u0e07 Ultraviolet \u0e41\u0e25\u0e30 Visible (\u0e04\u0e27\u0e32\u0e21\u0e22\u0e32\u0e27\u0e04\u0e25\u0e37\u0e48\u0e19\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 190 &#8211; 800 nm) \u0e40\u0e1b\u0e47\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e0a\u0e19\u0e34\u0e14 Double Beam \u0e0b\u0e36\u0e48\u0e07\u0e08\u0e30\u0e27\u0e31\u0e14\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e21\u0e02\u0e2d\u0e07\u0e41\u0e2a\u0e07\u0e42\u0e14\u0e22\u0e01\u0e32\u0e23\u0e2a\u0e30\u0e17\u0e49\u0e2d\u0e19\u0e41\u0e2a\u0e07\u0e17\u0e35\u0e48\u0e1c\u0e48\u0e32\u0e19\u0e2d\u0e2d\u0e01\u0e21\u0e32\u0e08\u0e32\u0e01\u0e15\u0e31\u0e27\u0e41\u0e22\u0e01\u0e41\u0e2a\u0e07\u0e43\u0e2b\u0e49\u0e1c\u0e48\u0e32\u0e19\u0e2a\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e41\u0e25\u0e30\u0e2a\u0e32\u0e23\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e2a\u0e25\u0e31\u0e1a\u0e01\u0e31\u0e19 \u0e17\u0e33\u0e43\u0e2b\u0e49\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e21\u0e41\u0e2a\u0e07\u0e17\u0e35\u0e48\u0e1c\u0e48\u0e32\u0e19\u0e2a\u0e32\u0e23\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e25\u0e14\u0e25\u0e07\u0e04\u0e23\u0e36\u0e48\u0e07\u0e2b\u0e19\u0e36\u0e48\u0e07 \u0e27\u0e07\u0e08\u0e23\u0e08\u0e30\u0e02\u0e22\u0e32\u0e22\u0e2a\u0e31\u0e0d\u0e0d\u0e32\u0e13\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a\u0e2a\u0e31\u0e0d\u0e0d\u0e32\u0e13\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e08\u0e32\u0e01\u0e2a\u0e32\u0e23\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e01\u0e31\u0e1a\u0e2a\u0e32\u0e23\u0e2d\u0e49\u0e32\u0e07\u0e2d\u0e34\u0e07\u0e2d\u0e22\u0e39\u0e48\u0e15\u0e25\u0e2d\u0e14\u0e40\u0e27\u0e25\u0e32 \u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e43\u0e0a\u0e49\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e40\u0e0a\u0e34\u0e07\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e(\u0e23\u0e48\u0e27\u0e21\u0e01\u0e31\u0e1a\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04\u0e2d\u0e37\u0e48\u0e19\u0e46) \u0e41\u0e25\u0e30\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e23\u0e34\u0e21\u0e32\u0e13\u0e44\u0e14\u0e49\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e01\u0e27\u0e49\u0e32\u0e07\u0e02\u0e27\u0e32\u0e07 \u0e01\u0e31\u0e1a\u0e2a\u0e32\u0e23\u0e2d\u0e34\u0e19\u0e17\u0e23\u0e35\u0e22\u0e4c \u0e41\u0e25\u0e30\u0e2d\u0e19\u0e34\u0e19\u0e17\u0e23\u0e35\u0e22\u0e4c \u0e17\u0e31\u0e49\u0e07\u0e17\u0e35\u0e48\u0e21\u0e35\u0e2a\u0e35\u0e41\u0e25\u0e30\u0e44\u0e21\u0e48\u0e21\u0e35\u0e2a\u0e35 \u0e17\u0e35\u0e48\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e25\u0e30\u0e25\u0e32\u0e22\u0e44\u0e14\u0e49\u0e43\u0e19\u0e19\u0e49\u0e33 \u0e2b\u0e23\u0e37\u0e2d\u0e15\u0e31\u0e27\u0e17\u0e33\u0e25\u0e30\u0e25\u0e32\u0e22\u0e2d\u0e34\u0e19\u0e17\u0e23\u0e35\u0e22\u0e4c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e21\u0e37\u0e2d : \u0e40\u0e1b\u0e47\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e0a\u0e19\u0e34\u0e14 Double Be [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":143,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"saved_in_kubio":false,"footnotes":""},"categories":[1],"tags":[20],"class_list":["post-280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hardware","tag-20"],"rttpg_featured_image_url":{"full":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false],"landscape":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false],"portraits":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false],"thumbnail":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320-150x150.png",150,150,true],"medium":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320-300x169.png",300,169,true],"large":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false],"1536x1536":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false],"2048x2048":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false],"kubio-fullhd":["https:\/\/strec.rsu.ac.th\/wp-content\/uploads\/2026\/07\/2015-08-18191320.png",469,264,false]},"rttpg_author":{"display_name":"admin","author_link":"https:\/\/strec.rsu.ac.th\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/strec.rsu.ac.th\/?cat=1\" rel=\"category\">\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e17\u0e35\u0e48\u0e43\u0e2b\u0e49\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c<\/a>","rttpg_excerpt":"&nbsp; \u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e21\u0e37\u0e2d : \u0e40\u0e1b\u0e47\u0e19\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e0a\u0e19\u0e34\u0e14 Double Be&hellip;","_links":{"self":[{"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/posts\/280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=280"}],"version-history":[{"count":1,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/posts\/280\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/posts\/280\/revisions\/281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=\/wp\/v2\/media\/143"}],"wp:attachment":[{"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/strec.rsu.ac.th\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}