{"id":4846,"date":"2026-05-27T15:50:28","date_gmt":"2026-05-27T07:50:28","guid":{"rendered":"https:\/\/uvtracer.com\/?p=4846"},"modified":"2026-06-01T15:12:51","modified_gmt":"2026-06-01T07:12:51","slug":"sunlonge-sl8904-ar-inspection-lamp-is-astme-3022-compliant","status":"publish","type":"post","link":"https:\/\/uvtracer.com\/zh\/product-news\/sunlonge-sl8904-ar-inspection-lamp-is-astme-3022-compliant\/","title":{"rendered":"\u8367\u9e3fSL8904-AR \u68c0\u67e5\u706f\u7b26\u5408 ASTME 3022 \u6807\u51c6"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Sunlonge new release SL8904-AR feature four ultra-hi-flux UV-A LEDs plus a side light for lighting between fluorescent inspection and flaw location. For increased flexibility, it features a unique dual, high\/low white light output control. The lamp is fully compliant with the\u00a0<strong>ASTM E3022 Standard<\/strong>\u00a0for LED UV-A lamps.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"650\" height=\"570\" class=\"wp-image-4847\" src=\"https:\/\/uvtracer.com\/wp-content\/uploads\/2026\/05\/1595043445554792-1.webp\" alt=\"\" srcset=\"https:\/\/uvtracer.com\/wp-content\/uploads\/2026\/05\/1595043445554792-1.webp 650w, https:\/\/uvtracer.com\/wp-content\/uploads\/2026\/05\/1595043445554792-1-300x263.webp 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/figure>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">The SL8904-AR broad-beam configuration produces an extremely wide coverage area, making it ideal for both hand-held and in-line applications. Long-lasting UV-A lenses reduce the rate of solarization. The lamp features a nominal steady-state UV-A intensity of 4000 \u03bcW\/cm2 at 15 inches. It also has a large 7 inch diameter coverage area at 15 inches, with a minimum UV-A intensity of 1,000 \u03bcW\/cm2. It\u2019s low visible light emission is less than 0.5 foot-candle (5 lux).<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">SL8904-AR\u2019s faceplate with integral blacklight filters reduces output of wavelengths longer than 400 nm. While the white light LED allow for scanning of surface flaws or illuminating dark work spaces. No-fans keep the LEDs cool to maintain optimum light output during extended use. The SL8904-AR features multi-LED, broad-beam UV-A (365 nm) inspection lamps. It is specifically designed to meet\u00a0ASTM UV-A intensity\u00a0and wavelength specifications for LPT and MPT.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" class=\"wp-image-4848\" src=\"https:\/\/uvtracer.com\/wp-content\/uploads\/2026\/05\/1595043489819498-1.webp\" alt=\"\" \/><\/figure>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">There\u2019s no trigger finger fatigue with the\u00a0SL8904-AR. It stays on, working, until you\u2019re done working. That\u2019s because switching operation modes is as simple as toggling the rear-mounted, easy-use. And SL8904-AR also features 2 separate switches. One is for UV light, the other for white light, preventing the dis-function caused by one switch.\u00a0<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Sunlonge new release SL8904-AR feature four ultra-hi-flux UV-A LEDs plus a side light for lighting between fluorescent inspection and flaw location. For increased flexibility, it features a unique dual, high\/low white light output control. The lamp is fully compliant with the\u00a0ASTM E3022 Standard\u00a0for LED UV-A lamps. The SL8904-AR broad-beam configuration produces an extremely wide coverage [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"class_list":["post-4846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/posts\/4846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/comments?post=4846"}],"version-history":[{"count":4,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/posts\/4846\/revisions"}],"predecessor-version":[{"id":5457,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/posts\/4846\/revisions\/5457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/media\/4848"}],"wp:attachment":[{"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/media?parent=4846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/categories?post=4846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uvtracer.com\/zh\/wp-json\/wp\/v2\/tags?post=4846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}