{"id":577,"date":"2025-02-28T08:52:33","date_gmt":"2025-02-28T08:52:33","guid":{"rendered":"https:\/\/www.voltage-tester.com\/?p=577"},"modified":"2025-04-24T02:16:05","modified_gmt":"2025-04-24T02:16:05","slug":"testing-principle-and-purchasing-skills-of-insulating-oil-acid-value-tester","status":"publish","type":"post","link":"https:\/\/www.voltage-tester.com\/vi\/testing-principle-and-purchasing-skills-of-insulating-oil-acid-value-tester-article\/","title":{"rendered":"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 k\u1ef9 n\u0103ng l\u1ef1a ch\u1ecdn m\u00e1y \u0111o \u0111\u1ed9 axit c\u1ee7a d\u1ea7u c\u00e1ch \u0111i\u1ec7n"},"content":{"rendered":"<p>Vi\u1ec7c ph\u00e1t hi\u1ec7n&nbsp;<strong>gi\u00e1 tr\u1ecb axit c\u1ee7a d\u1ea7u c\u00e1ch \u0111i\u1ec7n<\/strong>&nbsp;l\u00e0 m\u1ed9t h\u1ea1ng m\u1ee5c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n ng\u00e2m d\u1ea7u t\u1ea1i c\u00e1c doanh nghi\u1ec7p c\u00f4ng nghi\u1ec7p v\u00e0 khai kho\u00e1ng.<\/p>\n\n\n\n<p>C\u00e1i&nbsp;<strong>M\u00e1y \u0111o ch\u1ec9 s\u1ed1 axit d\u1ea7u<\/strong>&nbsp;Thi\u1ebft b\u1ecb \u00e1p d\u1ee5ng nguy\u00ean l\u00fd ph\u01b0\u01a1ng ph\u00e1p trung h\u00f2a. \u1ede nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n vi m\u00e1y t\u00ednh s\u1ebd t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc th\u00eam dung d\u1ecbch, khu\u1ea5y tr\u1ed9n, chu\u1ea9n \u0111\u1ed9 v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m k\u1ebft th\u00fac. M\u00e0n h\u00ecnh LCD c\u1ea3m \u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn t\u1ea5t c\u1ea3 c\u00e1c th\u00f4ng s\u1ed1 l\u00e0m vi\u1ec7c. Giao di\u1ec7n t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u00e1y \u0111\u01a1n gi\u1ea3n v\u00e0 th\u00e2n thi\u1ec7n, \u0111\u1ed3ng th\u1eddi thao t\u00e1c r\u1ea5t thu\u1eadn ti\u1ec7n. Th\u1eddi gian ph\u00e2n t\u00edch trung b\u00ecnh c\u1ee7a m\u1eabu d\u1ea7u l\u00e0 kho\u1ea3ng 2 ph\u00fat. C\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb t\u1ed1i \u0111a 35 nh\u00f3m k\u1ebft qu\u1ea3 \u0111o v\u00e0 in ra m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 li\u00ean quan \u0111\u1ebfn qu\u00e1 tr\u00ecnh \u0111o.<\/p>\n\n\n\n<p>Khi mua \u201c<strong>M\u00e1y \u0111o \u0111\u1ed9 axit c\u1ee7a d\u1ea7u c\u00e1ch \u0111i\u1ec7n<\/strong>&#8220;:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Chai h\u00f3a ch\u1ea5t ch\u1ee9a ch\u1ea5t trung h\u00f2a chi\u1ebft xu\u1ea5t. Chi\u1ebft xu\u1ea5t \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong c\u00e1c b\u00ecnh th\u1ee7y tinh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb nhi\u1ec5m c\u00e1c ch\u1ea5t ph\u1ee5 gia nh\u1ef1a.<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng vi m\u00e1y t\u00ednh t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc th\u00eam dung d\u1ecbch, khu\u1ea5y, chu\u1ea9n \u0111\u1ed9 v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m k\u1ebft th\u00fac.<\/li>\n\n\n\n<li>M\u1ee9c \u0111\u1ed9 nh\u1ea1y c\u1ee7a m\u00e1y \u0111o ch\u1ec9 s\u1ed1 axit d\u1ea7u v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 hai kh\u00e1i ni\u1ec7m kh\u00e1c nhau, v\u00e0 m\u1ee9c \u0111\u1ed9 nh\u1ea1y c\u1ee7a thi\u1ebft b\u1ecb kh\u00f4ng ho\u00e0n to\u00e0n t\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3<\/li>\n<\/ol>\n\n\n\n<p>\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a&nbsp;<strong>m\u00e1y \u0111o ch\u1ec9 s\u1ed1 axit c\u1ee7a d\u1ea7u<\/strong>&nbsp;\u0110\u00e2y l\u00e0 sai s\u1ed1 t\u1ed5ng h\u1ee3p c\u1ee7a \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n v\u00e0 dung d\u1ecbch chu\u1ea9n d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a \u0111i\u1ec7n c\u1ef1c, kh\u00f4ng ch\u1ec9 li\u00ean quan \u0111\u1ebfn \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n m\u00e0 c\u00f2n li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n c\u1ef1c th\u1ee7y tinh v\u00e0 \u0111i\u1ec7n c\u1ef1c chu\u1ea9n. D\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf, \u0111\u1ed9 chia c\u1ee7a \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n l\u00e0 0,1 ~ 0,001pH. N\u1ebfu c\u1ea7n thi\u1ebft, theo tr\u00ecnh \u0111\u1ed9 khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 hi\u1ec7n t\u1ea1i, c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n ch\u00ednh x\u00e1c h\u01a1n. Tuy nhi\u00ean, do c\u00e1c l\u00fd do v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 s\u1ea3n xu\u1ea5t, hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c \u0111i\u1ec7n c\u1ef1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00f4ng th\u1ec3 ho\u00e0n h\u1ea3o.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.voltage-tester.com\/uploads\/640-24.jpg\" alt=\"M\u00e1y \u0111o ch\u1ec9 s\u1ed1 axit d\u1ea7u\" class=\"wp-image-2300\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.voltage-tester.com\/uploads\/640-72.jpg\" alt=\"M\u00e1y \u0111o ch\u1ec9 s\u1ed1 axit d\u1ea7u\" class=\"wp-image-2301\"\/><\/figure>","protected":false},"excerpt":{"rendered":"<p>The detection of the&nbsp;acid value of insulating oil&nbsp;is a routine inspection item for power systems and oil-filled electrical equipment in industrial and mining enterprises. The&nbsp;oil acid value tester&nbsp;adopts the principle of neutralization method. Under normal temperature, the microcomputer control automatically completes liquid addition, stirring, titration and end point judgment. The touch-type LCD screen is used [&hellip;]<\/p>","protected":false},"author":1,"featured_media":580,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[772],"tags":[],"class_list":["post-577","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Testing principle and purchasing skills of insulating oil acid value tester - Run Test<\/title>\n<meta name=\"description\" content=\"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.voltage-tester.com\/vi\/testing-principle-and-purchasing-skills-of-insulating-oil-acid-value-tester-article\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Testing principle and purchasing skills of insulating oil acid value tester - 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