{"id":27781,"date":"2024-09-21T15:55:28","date_gmt":"2024-09-21T07:55:28","guid":{"rendered":"https:\/\/shchimay.com\/?p=27781"},"modified":"2024-09-22T09:28:05","modified_gmt":"2024-09-22T01:28:05","slug":"conductivity-pen","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/conductivity-pen\/","title":{"rendered":"b\u00fat d\u1eabn \u0111i\u1ec7n"},"content":{"rendered":"<h1 id=\"exploring-the-benefits-of-using-a-conductivity-pen-in-electronics-projects-wpaicgheading\">Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed<\/h1>\n<p>\nTrong th\u1ebf gi\u1edbi c\u1ee7a c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t d\u1eabn \u0111\u1ebfn th\u00e0nh c\u00f4ng. M\u1ed9t c\u00f4ng c\u1ee5 ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea \u0111i\u1ec7n t\u1eed l\u00e0 b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. Thi\u1ebft b\u1ecb c\u1ea3i ti\u1ebfn n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng ki\u1ec3m tra \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a nhi\u1ec1u v\u1eadt li\u1ec7u kh\u00e1c nhau, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 ki\u1ec3m tra m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/TU-650-\u4f4e\u91cf\u7a0b\u6d4a\u5ea6-\u663e\u793a\u4e00\u4f53\u5f0f\u5e26.%20mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/TU-650-\u4f4e\u91cf\u7a0b\u6d4a\u5ea6-\u663e\u793a\u4e00\u4f53\u5f0f\u5e26. mp4<\/a>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 t\u00ednh \u0111\u01a1n gi\u1ea3n c\u1ee7a n\u00f3. Kh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng truy\u1ec1n th\u1ed1ng ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra kh\u00e1c, b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. Ch\u1ec9 c\u1ea7n nh\u1ea5n n\u00fat \u0111\u01a1n gi\u1ea3n, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh li\u1ec7u v\u1eadt li\u1ec7u c\u00f3 d\u1eabn \u0111i\u1ec7n hay kh\u00f4ng. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 l\u00fd t\u01b0\u1edfng cho c\u1ea3 nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi y\u00eau th\u00edch \u0111i\u1ec7n t\u1eed c\u00f3 kinh nghi\u1ec7m.<\/p>\n<p>M\u1ed9t \u01b0u \u0111i\u1ec3m kh\u00e1c c\u1ee7a b\u00fat d\u1eabn \u0111i\u1ec7n l\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a ch\u00fang. Nh\u1eefng chi\u1ebfc b\u00fat n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, bao g\u1ed3m kim lo\u1ea1i, nh\u1ef1a v\u00e0 th\u1eadm ch\u00ed c\u1ea3 v\u1ea3i. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb cho nhi\u1ec1u d\u1ef1 \u00e1n kh\u00e1c nhau, t\u1eeb x\u00e2y d\u1ef1ng c\u00e1c m\u1ea1ch \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn s\u1eeda ch\u1eefa c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. Ngo\u00e0i ra, b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c c\u00e0i \u0111\u1eb7t \u0111\u1ed9 nh\u1ea1y c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng tinh ch\u1ec9nh quy tr\u00ecnh ki\u1ec3m tra c\u1ee7a m\u00ecnh \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 t\u1ed1i \u01b0u.<\/p>\n<p>Ngo\u00e0i t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 linh ho\u1ea1t, b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f2n mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c cao. Nh\u1eefng chi\u1ebfc b\u00fat n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tin t\u01b0\u1edfng v\u00e0o k\u1ebft qu\u1ea3 h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c. M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft khi l\u00e0m vi\u1ec7c trong c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed ph\u1ee9c t\u1ea1p, trong \u0111\u00f3 ngay c\u1ea3 l\u1ed7i nh\u1ecf nh\u1ea5t c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra h\u1eadu qu\u1ea3 \u0111\u00e1ng k\u1ec3.<\/p>\n<p>M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a b\u00fat d\u1eabn \u0111i\u1ec7n l\u00e0 t\u00ednh di \u0111\u1ed9ng c\u1ee7a ch\u00fang. Nh\u1eefng chi\u1ebfc b\u00fat n\u00e0y th\u01b0\u1eddng nh\u1ecf v\u00e0 nh\u1eb9, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng mang theo trong h\u1ed9p d\u1ee5ng c\u1ee5 ho\u1eb7c t\u00fai. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 th\u1eed nghi\u1ec7m khi \u0111ang di chuy\u1ec3n, cho d\u00f9 b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c trong x\u01b0\u1edfng hay ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng. V\u1edbi b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong tay, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra v\u1eadt li\u1ec7u m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng m\u1ecdi l\u00fac m\u1ecdi n\u01a1i.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/Detail-04.png\" alt=\"alt-328\" class=\"wp-image-328\" id=\"i328\" \/><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 d\u1eabn\/\u0111i\u1ec7n tr\u1edf EC-810<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-200\/2000\/4000\/10000uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-20\/200mS\/cm 0-18,25M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n:1,5% ;\u00a0 \u0110i\u1ec7n tr\u1edf su\u1ea5t:2,0% (FS)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean 25\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>0,01\/0,02\/0,1\/1,0\/10,0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n H\u00ecnh LCD<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra Hi\u1ec7n T\u1ea1i<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/0,5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\u00d792mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng. So v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra kh\u00e1c, b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n t\u01b0\u01a1ng \u0111\u1ed1i r\u1ebb ti\u1ec1n, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch c\u0169ng nh\u01b0 c\u00e1c chuy\u00ean gia. Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn n\u00e0y cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi h\u01a1n ti\u1ebfp c\u1eadn c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb n\u00e0y, gi\u00fap d\u00e2n ch\u1ee7 h\u00f3a th\u1ebf gi\u1edbi th\u1eed nghi\u1ec7m thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed.<\/p>\n<p>Nh\u00ecn chung, b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu cho b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c trong c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed. T\u1eeb s\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 linh ho\u1ea1t \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u00ednh di \u0111\u1ed9ng, nh\u1eefng chi\u1ebfc b\u00fat n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u. Cho d\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u mu\u1ed1n t\u00ecm hi\u1ec3u nh\u1eefng ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 \u0111i\u1ec7n t\u1eed hay m\u1ed9t ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch c\u00f3 kinh nghi\u1ec7m l\u00e0m vi\u1ec7c trong m\u1ed9t d\u1ef1 \u00e1n ph\u1ee9c t\u1ea1p, b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u00fat \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed Trong th\u1ebf gi\u1edbi c\u1ee7a c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t d\u1eabn \u0111\u1ebfn th\u00e0nh c\u00f4ng. M\u1ed9t c\u00f4ng c\u1ee5 ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1499,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[134429,161],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"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},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/27781"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=27781"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/27781\/revisions"}],"predecessor-version":[{"id":27800,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/27781\/revisions\/27800"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1499"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=27781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=27781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=27781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}