{"id":725,"date":"2024-08-11T11:00:22","date_gmt":"2024-08-11T11:00:22","guid":{"rendered":"https:\/\/hvtesttech.com\/?page_id=725"},"modified":"2025-12-01T08:26:13","modified_gmt":"2025-12-01T08:26:13","slug":"transformer-oil-tan-delta-and-resistivity-tester","status":"publish","type":"page","link":"https:\/\/hvtesttech.com\/lv\/transformer-oil-tan-delta-and-resistivity-tester\/","title":{"rendered":"Transformer Oil Tan Delta and Resistivity Tester"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"725\" class=\"elementor elementor-725\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a429889 e-flex e-con-boxed e-con e-parent\" data-id=\"a429889\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f29cd37 e-con-full e-flex e-con e-child\" data-id=\"f29cd37\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-fd540fc e-con-full e-flex e-con e-child\" data-id=\"fd540fc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78ecece elementor-widget__width-initial elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"78ecece\" data-element_type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-3.jpg\" alt=\"Transformer Oil Tan Delta and Resistivity Tester-3\" \/><noscript><img decoding=\"async\" class=\"swiper-slide-image lazyload\" src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-3.jpg\" alt=\"Transformer Oil Tan Delta and Resistivity Tester-3\" \/><\/noscript><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-4.jpg\" alt=\"Transformer Oil Tan Delta and Resistivity Tester-4\" \/><noscript><img decoding=\"async\" class=\"swiper-slide-image lazyload\" src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-4.jpg\" alt=\"Transformer Oil Tan Delta and Resistivity Tester-4\" \/><\/noscript><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 3\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-5.jpg\" alt=\"Transformer Oil Tan Delta and Resistivity Tester-5\" \/><noscript><img decoding=\"async\" class=\"swiper-slide-image lazyload\" src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-5.jpg\" alt=\"Transformer Oil Tan Delta and Resistivity Tester-5\" \/><\/noscript><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c8bb869 e-con-full e-flex e-con e-child\" data-id=\"c8bb869\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bc0493 elementor-widget elementor-widget-heading\" data-id=\"2bc0493\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Transformer Oil Tan Delta and Resistivity Tester<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28a52d9 elementor-widget elementor-widget-spacer\" data-id=\"28a52d9\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3caeae7 elementor-widget elementor-widget-text-editor\" data-id=\"3caeae7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Transformer Oil Tan Delta and Resistivity Tester is a cutting-edge device designed for precise analysis of transformer oil&#8217;s insulation properties. This tester is essential for assessing the dielectric strength and overall health of transformer oil, ensuring reliable and efficient operation of electrical equipment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8557a49 e-grid e-con-full e-con e-child\" data-id=\"8557a49\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee319de elementor-position-left elementor-view-default elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"ee319de\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-email\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tlizhvtesttech@gmail.com\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ed27de elementor-position-left elementor-view-default elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"9ed27de\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-phone-call1\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t+1 323 522 4623\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f1d392 e-flex e-con-boxed e-con e-parent\" data-id=\"5f1d392\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a47413a e-con-full e-flex e-con e-child\" data-id=\"a47413a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-827ad01 e-con-full e-flex e-con e-child\" data-id=\"827ad01\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9da6797 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9da6797\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39a3284 elementor-widget elementor-widget-heading\" data-id=\"39a3284\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Features:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6798ce elementor-widget elementor-widget-text-editor\" data-id=\"d6798ce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Comprehensive Testing:<\/strong> Capable of measuring both tan delta (dissipation factor) and resistivity of transformer oil, providing a complete picture of its insulating quality.<\/li><li><strong>High Accuracy:<\/strong> Advanced technology ensures precise and repeatable measurements, crucial for maintaining the integrity of your electrical systems.<\/li><li><strong>User-Friendly Interface:<\/strong> Intuitive controls and a clear display make it easy for technicians to operate, even in challenging environments.<\/li><li><strong>Portable Design:<\/strong> Lightweight and compact, the tester is ideal for both laboratory and on-site testing.<\/li><li><strong>Rapid Results:<\/strong> Fast testing and analysis allow for quick decision-making, helping to minimize downtime and prevent potential failures.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1eceffe elementor-widget elementor-widget-heading\" data-id=\"1eceffe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66787d5 elementor-widget elementor-widget-text-editor\" data-id=\"66787d5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Power Utilities:<\/strong> Essential for routine maintenance and monitoring of transformer oil condition in power plants and substations.<\/li><li><strong>Industrial Facilities:<\/strong> Ensures the reliable performance of transformers in manufacturing and processing plants by regularly checking oil insulation quality.<\/li><li><strong>Laboratories:<\/strong> Perfect for research and development labs focused on transformer oil analysis and quality control.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37fe089 elementor-widget elementor-widget-heading\" data-id=\"37fe089\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Specifications:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d71f030 elementor-widget elementor-widget-text-editor\" data-id=\"d71f030\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u00a0 \u00a0 \u00a0Measuring Range:<\/strong><\/p><ul><li><strong>Electric Capacity:<\/strong> 5 pF to 200 pF<\/li><li><strong>Relative Permittivity:<\/strong> 1.000 to 30.000<\/li><li><strong>Dielectric Loss Factor (Tan Delta):<\/strong> 0.00001 to 100<\/li><li><strong>DC Resistivity:<\/strong> 2.5 M\u03a9\u00b7m to 20 T\u03a9\u00b7m<\/li><\/ul><p><strong>\u00a0 \u00a0 \u00a0Measuring Accuracy:<\/strong><\/p><ul><li><strong>Electric Capacity:<\/strong> \u00b1 (1% of the measured value + 0.5 pF)<\/li><li><strong>Relative Permittivity:<\/strong> \u00b1 1% of the measured value<\/li><li><strong>Dielectric Dissipation Factor:<\/strong> \u00b1 (1% of the measured value + 0.0001)<\/li><li><strong>DC Resistivity:<\/strong> \u00b1 10% of the measured value<\/li><\/ul><p><strong>\u00a0 \u00a0 \u00a0 Resolution:<\/strong><\/p><ul><li><strong>Electric Capacity:<\/strong> 0.01 pF<\/li><li><strong>Relative Permittivity:<\/strong> 0.001<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8990338 e-grid e-con-full e-con e-child\" data-id=\"8990338\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1642aab elementor-widget elementor-widget-image\" data-id=\"1642aab\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"494\" height=\"182\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-6.jpg\" class=\"attachment-large size-large wp-image-740 lazyload\" alt=\"\" data-srcset=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-6.jpg 494w, https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-6-300x111.jpg 300w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><noscript><img decoding=\"async\" width=\"494\" height=\"182\" src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-6.jpg\" class=\"attachment-large size-large wp-image-740 lazyload\" alt=\"\" srcset=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-6.jpg 494w, https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-6-300x111.jpg 300w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26d792a elementor-widget elementor-widget-image\" data-id=\"26d792a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"505\" height=\"337\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-8.jpg\" class=\"attachment-medium_large size-medium_large wp-image-741 lazyload\" alt=\"\" data-srcset=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-8.jpg 505w, https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-8-300x200.jpg 300w\" sizes=\"(max-width: 505px) 100vw, 505px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"505\" height=\"337\" src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-8.jpg\" class=\"attachment-medium_large size-medium_large wp-image-741 lazyload\" alt=\"\" srcset=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-8.jpg 505w, https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-8-300x200.jpg 300w\" sizes=\"(max-width: 505px) 100vw, 505px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-090d183 elementor-widget elementor-widget-image\" data-id=\"090d183\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"401\" height=\"352\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-7.jpg\" class=\"attachment-medium_large size-medium_large wp-image-742 lazyload\" alt=\"\" data-srcset=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-7.jpg 401w, https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-7-300x263.jpg 300w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"401\" height=\"352\" src=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-7.jpg\" class=\"attachment-medium_large size-medium_large wp-image-742 lazyload\" alt=\"\" srcset=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-7.jpg 401w, https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-7-300x263.jpg 300w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06b3f02 elementor-widget elementor-widget-text-editor\" data-id=\"06b3f02\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Oil Cup Technical Standards<\/strong><\/p><p>The test cell features a three-electrode structure compliant with the national standard GB\/T5654-2007. It has an electrode gap spacing of 2mm, which effectively eliminates the effects of stray capacitance and reduces leakage during dielectric loss tests.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c2bfe4 elementor-widget elementor-widget-text-editor\" data-id=\"5c2bfe4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Specifications:<\/strong><\/p><ol><li><strong>Electrode Gap Spacing:<\/strong> 2mm (Distance between high voltage and low voltage electrodes)<\/li><li><strong>Dry Cell Capacitance:<\/strong> 60\u00b15 pF<\/li><li><strong>Maximum Test Voltage (Power Frequency):<\/strong> 2000V<\/li><li><strong>Dry Cell Dielectric Loss (Tan \u03b4):<\/strong> &lt;1\u00d710\u207b\u2074<\/li><li><strong>Liquid Capacity:<\/strong> Approximately 40ml<\/li><li><strong>Electrode Material:<\/strong> Stainless steel<\/li><li><strong>Dimensions:<\/strong> 70mm (Diameter) \u00d7 120mm (Height)<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-530b6ff elementor-widget elementor-widget-text-editor\" data-id=\"530b6ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Handling the Test Cell<\/strong><\/p><ol><li><p><strong>Loading the Test Cell:<\/strong><\/p><ul><li>Carefully place the oil cup into the instrument furnace, ensuring good bottom contact.<\/li><li>Connect the test line, inserting the test probe into the test sample cup.<\/li><\/ul><\/li><li><p><strong>Removing the Test Cell:<\/strong><\/p><ul><li>After disconnecting the test line, the oil cup can be safely removed.<\/li><\/ul><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b4fda1 elementor-widget elementor-widget-text-editor\" data-id=\"7b4fda1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Dismantling and Assembling the Test Cell\u2019s Electrode<\/strong><\/p><p>The inner electrode can be directly removed from the oil cup. <strong>Attention:<\/strong> The inner electrode is a precision component. When removing or reinstalling it, handle it with care, avoiding any collisions between the internal and external electrodes to prevent surface damage or compromising the test cell.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6597c1e elementor-widget elementor-widget-text-editor\" data-id=\"6597c1e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Loading the Oil Sample<\/strong><\/p><ol><li>Remove the inner electrode.<\/li><li>Pour 40ml of the oil sample into the oil cup, taking care to avoid trapping air bubbles.<\/li><li>Reinstall the inner electrode and let it sit for at least 15 minutes to allow any bubbles to fully dissipate before testing.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08c1051 elementor-widget elementor-widget-text-editor\" data-id=\"08c1051\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Cleaning the Test Cell<\/strong><\/p><p>Proper cleaning of the oil cup before measurement is crucial due to the high sensitivity of insulating oil to contamination. Follow one of the methods below:<\/p><p><strong>\u00a0 \u00a0 \u00a0 Method 1:<\/strong><\/p><ol><li>Disassemble the oil cup electrodes.<\/li><li>Wash with neutral soap or detergent, avoiding any abrasive actions that could damage the electrode surface.<\/li><li>Rinse the electrodes multiple times with clean water.<\/li><li>Soak the parts in anhydrous alcohol.<\/li><li>After cleaning, dry the electrode surfaces with silk fabrics and store in a clean container.<\/li><li>Place the parts in an oven at around 100\u00b0C to dry.<\/li><\/ol><p><strong>\u00a0 \u00a0 \u00a0 Method 2:<\/strong><\/p><ol><li>Disassemble the oil cup.<\/li><li>Clean all parts thoroughly with chemically pure petroleum ether and benzene.<\/li><li>Rinse with acetone and neutral detergent.<\/li><li>Boil the parts in a 5% sodium phosphate distilled water solution for 5 minutes, then rinse with distilled water.<\/li><li>Dry the parts in an oven at 105 to 110\u00b0C for 60 to 90 minutes.<\/li><li>Reassemble the parts when they cool to room temperature.<\/li><\/ol><p><strong>\u00a0 \u00a0 \u00a0 Method 3: Ultrasonic Cleaning:<\/strong><\/p><ol><li>Disassemble the oil cup.<\/li><li>Clean all parts with solvent.<\/li><li>Place all parts in soapy water and oscillate for 20 minutes using an ultrasonic cleaner.<\/li><li>Rinse with tap water followed by distilled water, and then oscillate with distilled water for another 20 minutes.<\/li><\/ol><p><strong>\u00a0 \u00a0 \u00a0 Method 4: Solvent Cleaning:<\/strong><\/p><ol><li>Disassemble the oil cup.<\/li><li>Rinse all parts with solvent, replacing the solvent as needed.<\/li><li>First wash with acetone, followed by tap water, and then with distilled water.<\/li><li>Dry the parts in an oven at 105 to 110\u00b0C for 60 to 90 minutes.<\/li><\/ol><p>\u00a0<\/p><p>When testing a series of similar liquid samples, the same test cell may be used without intermediate cleaning, provided the previous sample tested had a performance better than the specified measuring value. If a tested sample&#8217;s performance is inferior, the test cell must be cleaned before conducting the next test.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1e4866 elementor-widget elementor-widget-heading\" data-id=\"d1e4866\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Choose Our Transformer Oil Tan Delta and Resistivity Tester?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79eb3cf elementor-widget elementor-widget-text-editor\" data-id=\"79eb3cf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Reliable Performance:<\/strong> Delivers consistent and accurate results, helping you maintain the safety and efficiency of your electrical equipment.<\/li><li><strong>Comprehensive Support:<\/strong> Backed by our expert technical support team, ready to assist with any queries or technical issues.<\/li><li><strong>Cost-Effective Solution:<\/strong> Offers high-quality testing capabilities at a competitive price, making it an excellent investment for long-term equipment reliability.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27e62f1 elementor-widget elementor-widget-heading\" data-id=\"27e62f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contact Us:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab70b9e elementor-widget elementor-widget-text-editor\" data-id=\"ab70b9e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ensure the optimal performance of your transformers by regularly testing the insulation properties of transformer oil with our Transformer Oil Tan Delta and Resistivity Tester. Contact us today for more information or to request a quote. email: Sale@hvtesttech.com or call us: +1 323 522 4623<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Transformer Oil Tan Delta and Resistivity Tester The Transformer Oil Tan Delta and Resistivity Tester is a cutting-edge device designed for precise analysis of transformer oil&#8217;s insulation properties. This tester is essential for assessing the dielectric strength and overall health of transformer oil, ensuring reliable and efficient operation of electrical equipment. lizhvtesttech@gmail.com +1 323 522 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-725","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Transformer Oil Tan Delta and Resistivity Tester - HVTestTech \u2013 High Voltage Testing Equipment Experts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hvtesttech.com\/lv\/transformer-oil-tan-delta-and-resistivity-tester\/\" \/>\n<meta property=\"og:locale\" content=\"lv_LV\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transformer Oil Tan Delta and Resistivity Tester - HVTestTech \u2013 High Voltage Testing Equipment Experts\" \/>\n<meta property=\"og:description\" content=\"Transformer Oil Tan Delta and Resistivity Tester The Transformer Oil Tan Delta and Resistivity Tester is a cutting-edge device designed for precise analysis of transformer oil&#8217;s insulation properties. This tester is essential for assessing the dielectric strength and overall health of transformer oil, ensuring reliable and efficient operation of electrical equipment. lizhvtesttech@gmail.com +1 323 522 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hvtesttech.com\/lv\/transformer-oil-tan-delta-and-resistivity-tester\/\" \/>\n<meta property=\"og:site_name\" content=\"HVTestTech \u2013 High Voltage Testing Equipment Experts\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-01T08:26:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-3.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 min\u016btes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/\",\"url\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/\",\"name\":\"Transformer Oil Tan Delta and Resistivity Tester - HVTestTech \u2013 High Voltage Testing Equipment Experts\",\"isPartOf\":{\"@id\":\"https:\/\/hvtesttech.com\/es\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-3.jpg\",\"datePublished\":\"2024-08-11T11:00:22+00:00\",\"dateModified\":\"2025-12-01T08:26:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/#breadcrumb\"},\"inLanguage\":\"lv-LV\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"lv-LV\",\"@id\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/#primaryimage\",\"url\":\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-3.jpg\",\"contentUrl\":\"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/08\/Transformer-Oil-Tan-Delta-and-Resistivity-Tester-3.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hvtesttech.com\/transformer-oil-tan-delta-and-resistivity-tester\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/hvtesttech.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Transformer Oil Tan Delta and Resistivity Tester\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hvtesttech.com\/es\/#website\",\"url\":\"https:\/\/hvtesttech.com\/es\/\",\"name\":\"HVTestTech \u2013 High Voltage Testing Equipment Experts\",\"description\":\"Precision Testing Solutions for Electrical Safety and Performance\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hvtesttech.com\/es\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"lv-LV\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Transformer Oil Tan Delta and Resistivity Tester - HVTestTech \u2013 High Voltage Testing Equipment Experts","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hvtesttech.com\/lv\/transformer-oil-tan-delta-and-resistivity-tester\/","og_locale":"lv_LV","og_type":"article","og_title":"Transformer Oil Tan Delta and Resistivity Tester - HVTestTech \u2013 High Voltage Testing Equipment Experts","og_description":"Transformer Oil Tan Delta and Resistivity Tester The Transformer Oil Tan Delta and Resistivity Tester is a cutting-edge device designed for precise analysis of transformer oil&#8217;s insulation properties. 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