{"id":13397,"date":"2024-11-22T14:18:10","date_gmt":"2024-11-22T06:18:10","guid":{"rendered":"https:\/\/o-yate.net\/?p=13397"},"modified":"2025-03-05T18:06:10","modified_gmt":"2025-03-05T10:06:10","slug":"2500w-840mm-half-gold-coated-infrared-halogen-heat-lamps","status":"publish","type":"post","link":"https:\/\/o-yate.net\/vi\/2500w-840mm-half-gold-coated-infrared-halogen-heat-lamps\/","title":{"rendered":"2500W 840mm Half V\u00e0ng V\u00e0ng Halogen \u0111\u01b0\u1ee3c ph\u1ee7 Halogen"},"content":{"rendered":"<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"2500w 840mm half gold coated infrared halogen heat lamps#infraredhalogenlamp#quartzheatingglasstube\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/zudwJRiFYio?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure><br>\nNguy\u00ean t\u1eafc s\u01b0\u1edfi \u1ea5m c\u1ee7a \u1ed1ng s\u01b0\u1edfi \u1ea5m b\u00e1n v\u00e0ng halogen ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean c\u00e1c kh\u00eda c\u1ea1nh sau:<br>Hi\u1ec7u \u1ee9ng nhi\u1ec7t hi\u1ec7n t\u1ea1i: C\u00f3 m\u1ed9t d\u00e2y vonfram trong \u1ed1ng s\u01b0\u1edfi \u1ea5m b\u00e1n v\u00e0ng halogen. Khi d\u00f2ng \u0111i\u1ec7n \u0111i qua d\u00e2y vonfram, d\u00e2y vonfram c\u00f3 m\u1ed9t \u0111i\u1ec7n tr\u1edf nh\u1ea5t \u0111\u1ecbnh. Theo lu\u1eadt c\u1ee7a Joule, d\u00f2ng \u0111i\u1ec7n \u0111i qua d\u00e2y d\u1eabn s\u1ebd t\u1ea1o ra nhi\u1ec7t, khi\u1ebfn d\u00e2y vonfram n\u00f3ng l\u00ean. \u0110i\u1ec7n tr\u1edf c\u1ee7a d\u00e2y vonfram t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn v\u00e0 n\u00f3 c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t, do \u0111\u00f3 t\u1ea1o ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn nhi\u1ec7t.<br>Hi\u1ec7u \u1ee9ng chu k\u1ef3 halogen: \u1ed0ng s\u01b0\u1edfi \u0111\u01b0\u1ee3c ch\u1ee9a \u0111\u1ea7y kh\u00ed tr\u01a1 c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 halogen, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u01a1i i\u1ed1t. Trong qu\u00e1 tr\u00ecnh gia nhi\u1ec7t, d\u00e2y vonfram s\u1ebd d\u1ea7n d\u1ea7n th\u0103ng hoa \u0111\u1ec3 t\u1ea1o ra c\u00e1c nguy\u00ean t\u1eed vonfram v\u00e0 kh\u00ed ph\u1ea7n t\u1eed halogen s\u1ebd ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u1edbi c\u00e1c nguy\u00ean t\u1eed vonfram \u0111\u1ec3 t\u1ea1o th\u00e0nh halogen vonfram. Halide vonfram s\u1ebd ph\u00e2n h\u1ee7y \u1edf nhi\u1ec7t \u0111\u1ed9 cao, khi\u1ebfn c\u00e1c nguy\u00ean t\u1eed vonfram quay tr\u1edf l\u1ea1i b\u1ec1 m\u1eb7t c\u1ee7a d\u00e2y vonfram. Chu tr\u00ecnh vonfram halogen n\u00e0y l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 s\u1ef1 bay h\u01a1i v\u00e0 m\u1ea5t d\u00e2y vonfram, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u1ed1ng s\u01b0\u1edfi, v\u00e0 c\u0169ng \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh s\u01b0\u1edfi \u1ea5m.<br>Truy\u1ec1n nhi\u1ec7t b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i: D\u00e2y vonfram \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng s\u1ebd l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 c\u1ee7a kh\u00ed trong \u1ed1ng th\u1ee7y tinh th\u1ea1ch anh, do \u0111\u00f3 t\u1ea1o ra b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i. H\u1ed3ng ngo\u1ea1i l\u00e0 m\u1ed9t s\u00f3ng \u0111i\u1ec7n t\u1eeb v\u1edbi kh\u1ea3 n\u0103ng th\u00e2m nh\u1eadp m\u1ea1nh v\u00e0 hi\u1ec7u \u1ee9ng nhi\u1ec7t. Thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c m\u1ea1 v\u00e0ng v\u00e0ng ch\u1ee7 y\u1ebfu ph\u1ee7 b\u1ec1 m\u1eb7t c\u1ee7a \u1ed1ng s\u01b0\u1edfi b\u1eb1ng m\u1ed9t l\u1edbp m\u00e0ng v\u00e0ng, c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u \u1ee9ng ph\u1ea3n x\u1ea1 c\u1ee7a \u1ed1ng s\u01b0\u1edfi tr\u00ean c\u00e1c tia h\u1ed3ng ngo\u1ea1i, \u0111\u1ec3 c\u00e1c tia h\u1ed3ng ngo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ecfa ra theo h\u01b0\u1edbng, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u01b0\u1edfi \u1ea5m v\u00e0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng, v\u00e0 sau \u0111\u00f3 l\u00e0m n\u00f3ng c\u00e1c v\u1eadt th\u1ec3 xung quanh.<br>\n","protected":false},"excerpt":{"rendered":"<p>Nguy\u00ean t\u1eafc s\u01b0\u1edfi \u1ea5m c\u1ee7a \u1ed1ng s\u01b0\u1edfi \u1ea5m b\u00e1n v\u00e0ng halogen ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean c\u00e1c kh\u00eda c\u1ea1nh sau:Hi\u1ec7u \u1ee9ng nhi\u1ec7t hi\u1ec7n t\u1ea1i: C\u00f3 m\u1ed9t d\u00e2y vonfram trong \u1ed1ng s\u01b0\u1edfi \u1ea5m b\u00e1n v\u00e0ng halogen. Khi d\u00f2ng \u0111i\u1ec7n \u0111i qua d\u00e2y vonfram, d\u00e2y vonfram c\u00f3 m\u1ed9t \u0111i\u1ec7n tr\u1edf nh\u1ea5t \u0111\u1ecbnh. Theo&#8230;<\/p>\n","protected":false},"author":1,"featured_media":13400,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[148931,147438,148023,148223,148270,148326,148347,146092,149206,149823,150060,150703,150461,152573,154671,156114],"class_list":["post-13397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-heat","tag-elements","tag-glass-tube","tag-half-gold","tag-halogen","tag-halogen-element","tag-halogen-heat","tag-halogen-heat-lamps","tag-heat-lamps","tag-heating","tag-heating-tube","tag-infrared","tag-infrared-halogen","tag-infrared-radiation","tag-quartz-glass","tag-quartz-glass-tube"],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","ar","ja","ko","ru","nl","de","hi","it","pt","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts\/13397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/comments?post=13397"}],"version-history":[{"count":15,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts\/13397\/revisions"}],"predecessor-version":[{"id":27555,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/posts\/13397\/revisions\/27555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/media\/13400"}],"wp:attachment":[{"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/media?parent=13397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/categories?post=13397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/o-yate.net\/vi\/wp-json\/wp\/v2\/tags?post=13397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}