{"id":32153,"date":"2024-11-26T07:50:21","date_gmt":"2024-11-26T06:50:21","guid":{"rendered":"https:\/\/ecol.eu\/en\/knowledge-base\/"},"modified":"2025-07-07T12:19:02","modified_gmt":"2025-07-07T10:19:02","slug":"drop-of-knowledge-11","status":"publish","type":"post","link":"https:\/\/ecol.eu\/en\/knowledge-base\/drop-of-knowledge-11","title":{"rendered":"Drop of knowledge #11"},"content":{"rendered":"<header class=\"page-hero alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <div class=\"col-lg-7 offset-lg-1 page-hero__text\">\n\n        <nav aria-label=\"Okruszki\" role=\"navigation\">\n  <ul class=\"breadcrumbs\" aria-label=\"lista okruszk\u00f3w\">\n\n    \n      <li class=\"breadcrumbs__item\">\n\n                  <a href=\"https:\/\/ecol.eu\/en\/\" class=\"breadcrumbs__link\">Home page<\/a>\n        \n      <\/li>\n\n    \n  <\/ul>\n<\/nav>\n\n        <h1 class=\"heading heading--sb\">Drop of knowledge #11<\/h1>\n\n                  <p class=\"desc\">We share what is important \u2013 oil diagnostics knowledge, events in the life of the Ecol laboratory, trade fair information. We send out the Neweletter once a&nbsp;month, every last Tuesday. We are very pleased to have you with us. \ud83d\ude42<\/p>\n        \n      <\/div>\n\n      <ul class=\"col-lg-7 offset-lg-1 links\" data-links><\/ul>\n\n    <\/div>\n\n    \n      <svg class=\"page-hero__bg page-hero__bg--diagnostics\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xml:space=\"preserve\" width=\"122.057mm\" height=\"171.64mm\" version=\"1.1\" style=\"shape-rendering:geometricPrecision; text-rendering:geometricPrecision; image-rendering:optimizeQuality; fill-rule:evenodd; clip-rule:evenodd\"\r\nviewBox=\"0 0 13001.94 18283.7\"\r\n xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\">\r\n <defs>\r\n  <style type=\"text\/css\">\r\n    .str1 {stroke:#1D1D1B;stroke-width:11.27;stroke-miterlimit:22.9256}\r\n    .str0 {stroke:#1D1D1B;stroke-width:22.55;stroke-miterlimit:22.9256}\r\n    .str5 {stroke:#1D1D1B;stroke-width:21.3;stroke-miterlimit:22.9256}\r\n    .str2 {stroke:#1D1D1B;stroke-width:18.79;stroke-miterlimit:22.9256}\r\n    .str4 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-41.11,56.81 -90.65,107.66 -133.93,163.11z\"\/>\r\n <\/g>\r\n<\/svg>\n\n    \n  <\/div>\n<\/header>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"shortcuts shortcuts-2 alignwide  \">\n  <div class=\"shortcuts__content container\">\n    <div class=\"row justify-content-center\">\n      <div class=\"offset-lg-2 offset-md-0 col-lg-10\">\n\n        \n        \n\t        <ul class=\"listing\">\n\n\t\t        \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<li class=\"listing__item\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#zapisz\" target=\"\" class=\"listing__link listing__link--link\" title=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading\">sign up<\/h3>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"desc\">Subscribe to the &#8220;Drop of knowledge&#8221; newsletter<\/p>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M4.16659 10.8333H14.0499L11.0249 14.4666C10.9549 14.5509 10.9021 14.6481 10.8697 14.7528C10.8372 14.8574 10.8257 14.9675 10.8357 15.0766C10.8561 15.2969 10.9631 15.5002 11.1333 15.6416C11.3034 15.7831 11.5228 15.8511 11.7432 15.8308C11.9635 15.8105 12.1668 15.7035 12.3083 15.5333L16.4749 10.5333C16.503 10.4935 16.528 10.4517 16.5499 10.4083C16.5499 10.3666 16.5916 10.3416 16.6083 10.3C16.646 10.2044 16.6658 10.1027 16.6666 9.99996C16.6658 9.89722 16.646 9.79551 16.6083 9.69996C16.6083 9.6583 16.5666 9.6333 16.5499 9.59163C16.528 9.54818 16.503 9.5064 16.4749 9.46663L12.3083 4.46663C12.2299 4.37256 12.1318 4.29691 12.0209 4.24506C11.91 4.19321 11.789 4.16643 11.6666 4.16663C11.4719 4.16625 11.2832 4.23406 11.1333 4.35829C11.0489 4.42825 10.9791 4.51417 10.928 4.61112C10.8769 4.70808 10.8454 4.81417 10.8353 4.92332C10.8252 5.03247 10.8368 5.14253 10.8693 5.2472C10.9019 5.35187 10.9547 5.44909 11.0249 5.53329L14.0499 9.16663H4.16659C3.94557 9.16663 3.73361 9.25443 3.57733 9.41071C3.42105 9.56699 3.33325 9.77895 3.33325 9.99996C3.33325 10.221 3.42105 10.4329 3.57733 10.5892C3.73361 10.7455 3.94557 10.8333 4.16659 10.8333Z\" fill=\"black\"\/>\n<\/svg>\n\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\n\t\t        \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<li class=\"listing__item\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#kontakt\" target=\"\" class=\"listing__link listing__link--link\" title=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading\">contact<\/h3>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"desc\">contact us<\/p>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M4.16659 10.8333H14.0499L11.0249 14.4666C10.9549 14.5509 10.9021 14.6481 10.8697 14.7528C10.8372 14.8574 10.8257 14.9675 10.8357 15.0766C10.8561 15.2969 10.9631 15.5002 11.1333 15.6416C11.3034 15.7831 11.5228 15.8511 11.7432 15.8308C11.9635 15.8105 12.1668 15.7035 12.3083 15.5333L16.4749 10.5333C16.503 10.4935 16.528 10.4517 16.5499 10.4083C16.5499 10.3666 16.5916 10.3416 16.6083 10.3C16.646 10.2044 16.6658 10.1027 16.6666 9.99996C16.6658 9.89722 16.646 9.79551 16.6083 9.69996C16.6083 9.6583 16.5666 9.6333 16.5499 9.59163C16.528 9.54818 16.503 9.5064 16.4749 9.46663L12.3083 4.46663C12.2299 4.37256 12.1318 4.29691 12.0209 4.24506C11.91 4.19321 11.789 4.16643 11.6666 4.16663C11.4719 4.16625 11.2832 4.23406 11.1333 4.35829C11.0489 4.42825 10.9791 4.51417 10.928 4.61112C10.8769 4.70808 10.8454 4.81417 10.8353 4.92332C10.8252 5.03247 10.8368 5.14253 10.8693 5.2472C10.9019 5.35187 10.9547 5.44909 11.0249 5.53329L14.0499 9.16663H4.16659C3.94557 9.16663 3.73361 9.25443 3.57733 9.41071C3.42105 9.56699 3.33325 9.77895 3.33325 9.99996C3.33325 10.221 3.42105 10.4329 3.57733 10.5892C3.73361 10.7455 3.94557 10.8333 4.16659 10.8333Z\" fill=\"black\"\/>\n<\/svg>\n\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\n\t\t        \n\t        <\/ul>\n\n        \n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <h2 class=\"post__header heading heading--line\">Ecol laboratory \u2013 what was happening in November?<br>\n<\/h2>\n<ol class=\"post__list post__list--ordered\">\n<li class=\"post__list-item\"><a class=\"post__link\" href=\"#1\">1. Engine oil testing as the key to the longevity of locomotives \ud83d\ude82   \u2192<\/a><\/li>\n<li class=\"post__list-item\"><a class=\"post__link\" href=\"#2\">2. Oil change in transformers \u2013 stages, pitfalls, challenges \u2192<\/a><\/li>\n<li class=\"post__list-item\"><a class=\"post__link\" href=\"#3\">3. \u201cFleet Project\u201d part 2 \u2013\u00a0how often to change the oil in a\u00a0car? \u2192<\/a><\/li>\n<li class=\"post__list-item\"><a class=\"post__link\" href=\"#4\">4. Upcoming conferences we are attending \u2192<\/a><\/li>\n<li class=\"post__list-item\"><a class=\"post__link\" href=\"#5\">5. Element of the month \u2192<\/a><\/li>\n<\/ol>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <div id=\"1\"><\/div>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <h3 class=\"post__header heading heading--line\">1. Engine oil testing as the key to the longevity of locomotives \ud83d\ude82  <\/h3>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"260\" src=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/pesa-gama-pociag-wagon.jpg\" alt=\"\" class=\"wp-image-32134\" style=\"object-fit:cover;width:657px;height:290px\" srcset=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/pesa-gama-pociag-wagon.jpg 590w, https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/pesa-gama-pociag-wagon-300x132.jpg 300w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <p class=\"post__paragraph\">The study of engine oils from diesel locomotives is an effective tool for predictive and proactive maintenance strategy of rolling stock, helping to prevent unnecessary costs in maintaining machines.<\/p>\n<p class=\"post__paragraph\">Correct monitoring of oil condition, in regular analyses, allows to determine the right time to change the oil to fresh and to take the appropriate service action.<\/p>\n<p class=\"post__paragraph\"><b>What parameters are key in the analysis of locomotive engine oils?<\/b><\/p>\n<p class=\"post__paragraph\">A properly selected scope of anaylsis should:<\/p>\n<ul class=\"post__list post__list--nonordered\">\n<li class=\"post__list-item\">\nprovide information on the condition of the oil (the degree of advancement of the occurring degradation of the lubricant), i.e. determination of rheological properties (kinematic viscosity at 40\u00b0C, 100\u00b0C and viscosity index), alkaline reserve (base number), content of additives (ICP OES), possibly i-pH and acid number (AN, SAN),<\/li>\n<li class=\"post__list-item\">\ndetermine parameters related to the content of contaminants present in the oil, such as the presence of coolant, excessive amounts of soot (FTIR infrared spectroscopy), fuel (gas chromatography), and environmental contaminants (ICP-OES),<\/li>\n<li class=\"post__list-item\">\nassess the condition of lubricated engine components \u2013\u00a0testing the content of metallic particles (ICP-OES), the content of ferromagnetic wear particles (PQ index), which helps to track the dynamics of corrosion processes and wear of lubricated elements.<\/li>\n<\/ul>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <div id=\"zapisz\"><\/div>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"display: flex; justify-content: center;\">\n  <getresponse-form form-id=\"13e7c050-b3c5-4de4-a23e-05a7f6a1df1b\" e=\"0\"><\/getresponse-form>\n<\/div>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <div id=\"2\"><\/div>\n<h3 class=\"post__header heading heading--line\">2. Oil change in transformers \u2013 stages, pitfalls, challenges\n<\/h3>\n\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"260\" src=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/wymiana-olejow-w-transformatorach-1.jpg\" alt=\"\" class=\"wp-image-32139\" style=\"object-fit:cover;width:657px;height:290px\" srcset=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/wymiana-olejow-w-transformatorach-1.jpg 590w, https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/wymiana-olejow-w-transformatorach-1-300x132.jpg 300w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <p class=\"post__paragraph\">The process of filling a\u00a0transformer with oil varies depending on the type of equipment, its capacity and its purpose. Oil values, vacuum depths, filling speed and other factors vary from case to case, requiring appropriate measures and procedures.<\/p>\n<p class=\"post__paragraph\">Welcome to our article, in which we discuss the main stages of the process, the key challenges, and present some statistics, related to the transformer oil change service.<\/p>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div class=\"wp-block-buttons has-custom-font-size has-medium-font-size is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-fill has-medium-font-size\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/ecol.eu\/en\/knowledge-base\/oil-change-in-transformers-stages-pitfalls-challenges\/\" style=\"border-radius:96px;background-color:#004c97\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>go to article<\/strong><\/a><\/div>\n<\/div>\n\n\n<section class=\"career alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n\n      <div class=\"offset-lg-2 offset-md-0 col-lg-6\">\n\n        \n          <h2 class=\"heading heading--line\">also worth checking out:<\/h2>\n\n        \n        \n        \n      <\/div>\n\n      \n        <div class=\"offset-lg-2 offset-md-0 col-lg-9 listing\">\n\n          \n            <a href=\"https:\/\/ecol.eu\/en\/technologies-and-services\/diagnostic-services\/transformer-oil-testing-and-electrical-insulating-fluids-diagnostics\/\" target=\"_blank\" class=\"listing__item\">\n              <div class=\"listing__image\" style=\"background-image: url(https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/transformator_600-1.jpg)\"><\/div>\n              <div class=\"listing__details\">\n\n                \n                  <h3 class=\"heading heading--b\">Transformer oil testing &#8211;&nbsp;description of our service at ecol.eu<\/h3>\n\n                \n                <svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M4.16659 10.8333H14.0499L11.0249 14.4666C10.9549 14.5509 10.9021 14.6481 10.8697 14.7528C10.8372 14.8574 10.8257 14.9675 10.8357 15.0766C10.8561 15.2969 10.9631 15.5002 11.1333 15.6416C11.3034 15.7831 11.5228 15.8511 11.7432 15.8308C11.9635 15.8105 12.1668 15.7035 12.3083 15.5333L16.4749 10.5333C16.503 10.4935 16.528 10.4517 16.5499 10.4083C16.5499 10.3666 16.5916 10.3416 16.6083 10.3C16.646 10.2044 16.6658 10.1027 16.6666 9.99996C16.6658 9.89722 16.646 9.79551 16.6083 9.69996C16.6083 9.6583 16.5666 9.6333 16.5499 9.59163C16.528 9.54818 16.503 9.5064 16.4749 9.46663L12.3083 4.46663C12.2299 4.37256 12.1318 4.29691 12.0209 4.24506C11.91 4.19321 11.789 4.16643 11.6666 4.16663C11.4719 4.16625 11.2832 4.23406 11.1333 4.35829C11.0489 4.42825 10.9791 4.51417 10.928 4.61112C10.8769 4.70808 10.8454 4.81417 10.8353 4.92332C10.8252 5.03247 10.8368 5.14253 10.8693 5.2472C10.9019 5.35187 10.9547 5.44909 11.0249 5.53329L14.0499 9.16663H4.16659C3.94557 9.16663 3.73361 9.25443 3.57733 9.41071C3.42105 9.56699 3.33325 9.77895 3.33325 9.99996C3.33325 10.221 3.42105 10.4329 3.57733 10.5892C3.73361 10.7455 3.94557 10.8333 4.16659 10.8333Z\" fill=\"black\"\/>\n<\/svg>\n\n              <\/div>\n            <\/a>\n\n          \n            <a href=\"https:\/\/ecol.eu\/en\/technologies-and-services\/lubricants-distribution\/distribution-of-nynas-transformer-oils\/\" target=\"_blank\" class=\"listing__item\">\n              <div class=\"listing__image\" style=\"background-image: url(https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/nynas_beczka.png)\"><\/div>\n              <div class=\"listing__details\">\n\n                \n                  <h3 class=\"heading heading--b\">Distribution of NYNAS NYTRO Taurus transformer oil<\/h3>\n\n                \n                <svg width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M4.16659 10.8333H14.0499L11.0249 14.4666C10.9549 14.5509 10.9021 14.6481 10.8697 14.7528C10.8372 14.8574 10.8257 14.9675 10.8357 15.0766C10.8561 15.2969 10.9631 15.5002 11.1333 15.6416C11.3034 15.7831 11.5228 15.8511 11.7432 15.8308C11.9635 15.8105 12.1668 15.7035 12.3083 15.5333L16.4749 10.5333C16.503 10.4935 16.528 10.4517 16.5499 10.4083C16.5499 10.3666 16.5916 10.3416 16.6083 10.3C16.646 10.2044 16.6658 10.1027 16.6666 9.99996C16.6658 9.89722 16.646 9.79551 16.6083 9.69996C16.6083 9.6583 16.5666 9.6333 16.5499 9.59163C16.528 9.54818 16.503 9.5064 16.4749 9.46663L12.3083 4.46663C12.2299 4.37256 12.1318 4.29691 12.0209 4.24506C11.91 4.19321 11.789 4.16643 11.6666 4.16663C11.4719 4.16625 11.2832 4.23406 11.1333 4.35829C11.0489 4.42825 10.9791 4.51417 10.928 4.61112C10.8769 4.70808 10.8454 4.81417 10.8353 4.92332C10.8252 5.03247 10.8368 5.14253 10.8693 5.2472C10.9019 5.35187 10.9547 5.44909 11.0249 5.53329L14.0499 9.16663H4.16659C3.94557 9.16663 3.73361 9.25443 3.57733 9.41071C3.42105 9.56699 3.33325 9.77895 3.33325 9.99996C3.33325 10.221 3.42105 10.4329 3.57733 10.5892C3.73361 10.7455 3.94557 10.8333 4.16659 10.8333Z\" fill=\"black\"\/>\n<\/svg>\n\n              <\/div>\n            <\/a>\n\n          \n        <\/div>\n\n      \n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <div id=\"3\"><\/div>\n<h3 class=\"post__header heading heading--line\">3. \u201cFleet Project\u201d part 2 \u2013\u00a0how often to change the oil in a\u00a0car?<\/h3>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/10\/ecol-projekt-flota1.png\" alt=\"\" class=\"wp-image-30594\" style=\"object-fit:cover;width:657px;height:290px\" srcset=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/10\/ecol-projekt-flota1.png 700w, https:\/\/ecol.eu\/wp-content\/uploads\/2024\/10\/ecol-projekt-flota1-300x200.png 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <p class=\"post__paragraph\">In part two of the \u2018Fleet Project\u2019 findings, we look at oil change intervals. In analysing the results, the following were taken into account:<\/p>\n<ul class=\"post__list post__list--nonordered\">\n<li class=\"post__list-item\">mileage since oil change<\/li>\n<li class=\"post__list-item\">fuel type<\/li>\n<li class=\"post__list-item\">oil type<\/li>\n<\/ul>\n<p class=\"post__paragraph\">We carried out our analyses by testing more than 100 samples of specific oil types from Ecol fleet cars, including Audi, Volkswagen, Ford, Citroen and Kia.<\/p>\n<p class=\"post__paragraph\">As a\u00a0reminder: The aim of the \u2018Fleet Project\u2019is to analyse the degradation process of engine oils in Ecol\u2019s company fleet vehicles.<\/p>\n<p class=\"post__paragraph\">The project aims to:<\/p>\n<ul class=\"post__list post__list--nonordered\">\n<li class=\"post__list-item\">\nDetermination of internal limits of wear parameters for engines<\/li>\n<li class=\"post__list-item\">\nUnderstanding oil ageing degradation mechanisms<\/li>\n<li class=\"post__list-item\">\nOptimisation of the scope and duration of tests \u2013\u00a0definition of oil change intervals based on actual operational data and oil quality measurements<\/li>\n<\/ul>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div class=\"wp-block-buttons has-custom-font-size has-medium-font-size is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-fill has-medium-font-size\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/ecol.eu\/en\/knowledge-base\/fleet-project-part-2-safe-oil-change-interval\/\" style=\"border-radius:96px;background-color:#004c97\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>go to article<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"see-also alignwide\">\n\t<div class=\"see-also__content container\">\n\t\t<div class=\"row justify-content-center\">\n\t\t\t<div class=\"see-also__text-content offset-lg-1 offset-md-0 col-lg-9\">\n\n\t\t\t\t<div class=\"see-also__heading see-also__heading--image\">\n\n\t\t\t\t\t\t\t\t\t\t\t<figure class=\"see-also__image-wrapper\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/07\/Zdjecie-WhatsApp-2024-06-05-o-09.56.19_5f65c813-768x1024.jpg\" alt=\"\" loading=\"lazy\">\n\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"see-also__details\">\n\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"heading\"><div id=\"4\"><\/div>4. Upcoming conferences we are attending:<\/h3>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"desc\"><ul>\r\n<li>\u27a1\ufe0f 04.12.2024:\u00a0Axon &#8211;&nbsp;Reliability and Maintenance in Production Plants, Swarz\u0119dz near Pozna\u0144, Poland<\/li>\r\n<\/ul><\/p>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"402\" height=\"479\" src=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/miedz_news_www.png\" alt=\"\" class=\"wp-image-32276\" style=\"width:170px;height:auto\" srcset=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/miedz_news_www.png 402w, https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/miedz_news_www-252x300.png 252w\" sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"editor alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <article class=\"offset-lg-2 col-xl-9 col-lg-10 editor__text\">\n\n        \n          \n            \n\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t      \n\t\t\t\t\t\t      \t\t\t\t\t\t\t      <div class=\"post\">\n\t\t\t\t\t\t\t\t      <div id=\"5\"><\/div>\n<h3 class=\"post__header heading heading--line\">5. Element of the month<\/h3>\n<p class=\"post__paragraph\"><b>Copper (lac. cuprum)<\/b> \u2013 is a\u00a0semi-precious metal with a\u00a0characteristic red color. Archaeological research proves that it was the first metal used by humanity to make tools as early as the 6th millennium BC.<\/p>\n<p class=\"post__paragraph\">Today\u2019s technology uses both copper in metallic form and alloys in which the main component is copper (such as bronzes and brasses), as well as an addition to other alloys.<\/p>\n<p class=\"post__paragraph\">Copper detected in oil samples most often results from wear or corrosion of bearings, worm gears or radiators.<\/p>\n\n\t\t\t\t\t\t\t      <\/div>\n\t\t\t\t\t\t      \t\t\t\t\t      <\/div>\n                \n          \n        \n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"offset-lg-1 offset-md-0 col-lg-11\">\n                    \n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n                <\/div>\n            <\/div>\n        <\/div>\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"wide-text-bar alignwide  wide-text-bar--gradient\">\n  <div class=\"container\">\n    <div class=\"row\">\n      <div class=\"offset-lg-2 col-lg-8 wide-text-bar__text\">\n\n        \n          <p class=\"desc\">check all editions of the newsletter<\/p>\n\n        \n        \n          <a href=\"https:\/\/ecol.eu\/en\/category\/drop-of-knowledge\/\" target=\"\" class=\"btn btn--primary\">click here<\/a>\n\n        \n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<section class=\"contact-persons alignwide\">\n  <div class=\"container\">\n    <div class=\"row\">\n\n      <div class=\"offset-lg-2 offset-md-0 col-lg-8\">\n\n        \n          <h2 class=\"heading heading--line\">contact<\/h2>\n\n        \n        \n          <h3 class=\"heading heading--large\">do you have questions about the services of the Ecol laboratory?<\/h3>\n\n        \n        \n          <p class=\"desc\">please do not hesitate to contact me.\r\n<\/p>\n\n        \n      <\/div>\n\n      \n        <ul class=\"offset-lg-2 offset-md-0 col-lg-9 listing\">\n\n          \n            \n            <li class=\"listing__item\">\n\n\t            \n\t\t\t\t\t\t\t\t<div class=\"listing__inner-wrapper\">\n\t\t\t\t\t\t\t\t\t<div class=\"listing__image-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/06\/katarzyna-paryz-400x400-2.jpg\" class=\"listing__image\" alt=\"\" loading=\"lazy\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"listing__inner-details\">\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<h3 class=\"listing__heading heading heading--b\">Katarzyna Pary\u017c<\/h3>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"listing__position\">Head of sales 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10.4838 13.508 10.3405 13.435 10.2119C13.362 10.0833 13.2614 9.97248 13.1403 9.8875Z\" fill=\"black\"\/>\n<\/svg>\n666 047 697<\/a>\n\n\t\t\t\t\t\t\t\t\t\t\n                    \n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:k.paryz@ecol.eu\" class=\"listing__link\" target=\"\"><svg width=\"14\" height=\"14\" viewBox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <g clip-path=\"url(#clip0_447_7182)\">\n    <path d=\"M8.17001 8.57754C7.82171 8.80974 7.41713 8.93249 7 8.93249C6.5829 8.93249 6.17832 8.80974 5.83002 8.57754L0.0932148 4.75289C0.0613867 4.73167 0.0303789 4.70955 0 4.6868V10.9539C0 11.6724 0.583105 12.2427 1.28879 12.2427H12.7112C13.4297 12.2427 14 11.6596 14 10.9539V4.68677C13.9695 4.70957 13.9385 4.73175 13.9066 4.75299L8.17001 8.57754Z\" fill=\"black\"\/>\n    <path d=\"M0.548242 4.07039L6.28504 7.89507C6.50221 8.03985 6.75109 8.11223 6.99997 8.11223C7.24888 8.11223 7.49779 8.03982 7.71496 7.89507L13.4518 4.07039C13.7951 3.84166 14 3.45884 14 3.04568C14 2.33526 13.422 1.75732 12.7116 1.75732H1.28836C0.577965 1.75735 0 2.33529 0 3.04636C0 3.45884 0.204969 3.84166 0.548242 4.07039Z\" fill=\"black\"\/>\n  <\/g>\n  <defs>\n    <clipPath id=\"clip0_447_7182\">\n      <rect width=\"14\" height=\"14\" fill=\"white\"\/>\n    <\/clipPath>\n  <\/defs>\n<\/svg>\nk.paryz@ecol.eu<\/a>\n\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\n            <\/li>\n\n          \n        <\/ul>\n\n      \n    <\/div>\n  <\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"Ecol laboratory newsletter","protected":false},"author":3,"featured_media":32149,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[183],"tags":[],"class_list":["post-32153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-drop-of-knowledge"],"acf":[],"image":"https:\/\/ecol.eu\/wp-content\/uploads\/2024\/11\/min_baz11.png","_links":{"self":[{"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/posts\/32153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/comments?post=32153"}],"version-history":[{"count":9,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/posts\/32153\/revisions"}],"predecessor-version":[{"id":33437,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/posts\/32153\/revisions\/33437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/media\/32149"}],"wp:attachment":[{"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/media?parent=32153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/categories?post=32153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecol.eu\/en\/wp-json\/wp\/v2\/tags?post=32153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}