{"id":562,"date":"2024-04-29T12:34:40","date_gmt":"2024-04-29T10:34:40","guid":{"rendered":"https:\/\/2024.wydawnictwo-sqda.pl\/?post_type=product&#038;p=562"},"modified":"2026-03-11T10:46:19","modified_gmt":"2026-03-11T09:46:19","slug":"vda-19-1-kontrola-czystosci-technicznej-pl","status":"publish","type":"product","link":"https:\/\/wydawnictwo-sqda.pl\/en\/product\/vda-19-1-kontrola-czystosci-technicznej-pl\/","title":{"rendered":"VDA 19.1 Kontrola Czysto\u015bci Technicznej (PL)"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><b>Preface to the second revised and enlarged edition<\/b><\/p>\n<p class=\"translation-block\">After the first edition of VDA 19 was published in January 2004, the topic of technical cleanliness has gained a lot of importance and is now an integral part of quality in the automotive industry. Therefore, many cleanliness laboratories were established at car plants and at the plants of their suppliers, and numerous service laboratories were established. A professional profile of \"technical cleanliness controller\" has been created, as well as many positions in enterprises (often departments) that deal with and coordinate technical cleanliness in all its aspects (see also VDA 19, part 2 \"Technical cleanliness in assembly\").<span class=\"Apple-converted-space\">\u00a0\u00a0<\/span><\/p>\n<p>Due to the wide use and many experiences of users of the guidelines contained in VDA 19, years after the publication of the first edition, there was a need to expand it and introduce changes.<\/p>\n<p><b>At the same time, the numbering has been adjusted: now the manual \"Inspection of technical cleanliness\" has the number VDA 19.1 or VDA 19, part 1. Therefore, the title is now consistent with the title of the second volume, \"Technical cleanliness in assembly\", which has the number VDA 19.2 or VDA 19, part 2.<\/b><\/p>\n<p>The main objectives of introducing extensive changes (from December 2012 to June 2014) were:<\/p>\n<ul>\n<li>improving the comparability of purity analysis results<\/li>\n<li>implementation of new techniques (extraction and analysis)<\/li>\n<li>observation of work safety in accordance with the guidelines<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li>preparation of information for the development of purity specifications, as well as for reactions to exceeding purity limit values.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<\/ul>\n<p>The basic methods and procedures for parts cleanliness analysis that were already included in the first edition have proven to be very successful and have been retained in their entirety in a broader and more precise form in this revised edition.<\/p>\n<p>The following topics and content are included in the second revised and expanded edition:<\/p>\n<ul>\n<li class=\"translation-block\">New informative <b>Chapter 2. Cleanliness Specification<\/b>, which describes the procedure for developing cleanliness specifications, taking into account technical needs and technical and economic feasibility.<\/li>\n<li class=\"translation-block\">Extended information <b>Chapter 3. Selection of a control method<\/b>on the selection of the extraction procedure, filtration analysis and the appropriate analytical method. The selection of extraction procedures for parts, as well as the suitability of individual analytical methods for controlling various contaminant characteristics and cleanliness specifications, are presented in tables and graphics.<\/li>\n<li class=\"translation-block\">Shortened <b>chapter 4. Clean Component Handling<\/b>. The section \"Preparation of parts for inspection and post-inspection procedures\" previously included here has been moved to a more appropriate location in the chapter on extraction. In addition, in Chapter 4 there is a reference to VDA volume 19.2, which presents many aspects of this topic in detail. What is new in this chapter is the fragment regulating the criteria on the basis of which parts should be excluded from cleanliness inspection.<\/li>\n<li class=\"translation-block\">Extended and clarified <b>Chapter 5. Qualification tests and blank value<\/b>, which in particular describes in a more transparent and binding way the carrying out and interpretation of the degradation measurement, e.g. through a binding guideline on the six stages of degradation.<\/li>\n<li class=\"translation-block\">In<b>chapter 6. Extraction procedures<\/b>proven methods of sampling with liquids (spraying, ultrasound, rinsing and shaking) have been supplemented, as far as possible, with the so-called starting parameters, which should contribute in a meaningful way to reducing the diversity of parameters and thus to greater comparability of extraction procedures. In addition, a preliminary dissolution procedure is described here, which can be used, for example, for parts that suffer from delayed decomposition due to maintenance. This chapter also includes two new extraction procedures that use air as the extraction medium - the flow method and the blowing method, suitable, for example, for parts that do not come into contact with the liquid during production or in the plant.<\/li>\n<li class=\"translation-block\"><b>Filtration <\/b>is discussed in a separate and new <b>Chapter 7<\/b>. Correctly selected and prepared analytical filters are a prerequisite for the use of optical error-free analytical procedures. This chapter now provides extensive information on the selection and suitability of analytical filters.<\/li>\n<li class=\"translation-block\"><b>Chapter 8. Analysis procedures<\/b>is currently divided into three parts: the first concerns the so-called standard analysis with gravimetry and\/or photo-optical analysis (microscope and new flatbed scanner), which was modified by establishing the system and regulation conventions in order to achieve higher comparability of analysis results. Width was added as a new characteristic to define particles and a consistent criterion was included to define fibers.<\/li>\n<\/ul>\n<p>The second part concerns extended analytical procedures (process optimization, root cause investigation) that can be used for material analysis or measurement of 3D geometric quantities (for checking cleanliness specifications only after special agreement, because the inputs and costs significantly exceed standard analysis). In addition to the SEM\/EDX analyzes already included in the first edition, it now also includes methods such as LIBS, Raman spectroscopy or IR spectroscopy, photo-optical molecular height determination and micro-computed tomography.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>The third part concerns shortened analysis, during which you can omit the filtration stage and thus obtain analysis results very quickly, which may be interesting from the point of view of intensive data monitoring. There are also previously included liquid particle counters and a new system based on the optical recognition and measurement of particles that settle on the analytical sieve in the media stream. Due to different detection principles, the results of the shortened analysis are not directly comparable to the results of the standard photo-optical analysis and should only be used to check cleanliness specifications if this has been expressly agreed in the customer-supplier relationship. <span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<ul>\n<li class=\"translation-block\">All information and tables regarding the documentation of cleanliness specifications, inspection specifications and inspection reports, which were listed in the first edition of VDA 19 in various chapters, are now found in <b>Chapter 9. Documentation<\/b>. This should contribute to greater clarity and readability of the new edition.<\/li>\n<li>The particle size classes for documenting specifications or inspection results have been expanded threefold, from the previous 1,000 \u03bcm to 3,000 \u03bcm.<\/li>\n<li class=\"translation-block\">The new<b>Chapter 10. Interpretation and Response<\/b>describes what to do if the purity analysis result exceeds the permissible value specified in the purity specification.<\/li>\n<li class=\"translation-block\">The topic <b>Occupational safety and the environment<\/b> has been specially highlighted in the new <b>Chapter 11<\/b>. from the point of view of the most frequently used cleaning agent during cold extraction and should facilitate a structured risk assessment for the activities carried out there by the person managing the cleaning laboratory.<\/li>\n<li class=\"translation-block\"><b>Chapter 12. Case Study<\/b>has been developed in a completely new way and shows through various examples how cleanliness inspections should be qualified, carried out and documented. This should familiarize people - especially those new to technical cleanliness control - with the numerous topics covered in this manual, based on practical examples.<\/li>\n<li class=\"translation-block\"><b>Chapters 13. Definitions, abbreviations and symbols <\/b>and <b>14. TecSA Industrial Association<\/b>adapted to the current state. Bibliography chapter not included.<\/li>\n<\/ul>\n<p>Thanks to the new structure and extension of the second edition of the revised VDA 19, this manual can not only be used to interpret, perform and document cleanliness inspections in the laboratory, but is also suitable for use in other areas such as quality assurance, design and development or supplier management, as a quick introduction to the topic. For general insight into the subject of technical cleanliness and its control, chapters 2 and 3 are recommended.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"<h3 style=\"text-align: center\">Uwaga!<\/h3>\n<h3 style=\"text-align: center\">Nowa wersja podr\u0119cznika VDA 19.1 (02\/2026) jest obecnie niedost\u0119pna w sprzeda\u017cy.<\/h3>\n<h4 style=\"text-align: center\">Po wcze\u015bniejszym kontakcie z wydawnictwem SQDA istnieje mo\u017cliwo\u015b\u0107 zakupu wydania VDA 19.1 (03\/2015).<\/h4>\n<p>Volume 19 Part 1, Inspection of Technical Cleanliness -Particulate Contamination of Functionally Relevant Automotive Components<\/p>\n<p>2nd Revised Edition, March 2015 (former title: VDA volume 19)<\/p>","protected":false},"featured_media":647,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19,37],"product_tag":[41,42,34,43],"class_list":{"0":"post-562","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-publikacje-vda","7":"product_cat-polskojezyczne","8":"product_tag-czystosc","9":"product_tag-ppa","10":"product_tag-proces","11":"product_tag-vda19","13":"first","14":"outofstock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"meta_box":{"wyd_pdf_title":"","wyd_pdf":"","wyd_pdf_title_2":"","wyd_pdf_2":"","show_price_check":"0","free_gifts":[],"trans_content_long":"","trans_content_short":"<p>Volume 19 Part 1, Inspection of Technical Cleanliness &gt;Particulate Contamination of Functionally Relevant Automotive Components \/ 2nd Revised Edition, March 2015 (former title: VDA volume 19)<\/p>\n<p>Version in Polish language<\/p>\n","id_wpisu":"","powiazane_szkolenia":"17186"},"tiered_pricing_type":"fixed","tiered_pricing_fixed_rules":[],"tiered_pricing_product_settings":{"layout":"default","base_unit_name":{"singular":null,"plural":null},"default_variation":null},"tiered_pricing_minimum_quantity":null,"tiered_pricing_roles_data":[],"tiered_pricing_percentage_rules":[],"_links":{"self":[{"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/product\/562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/comments?post=562"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/media\/647"}],"wp:attachment":[{"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/media?parent=562"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/product_brand?post=562"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/product_cat?post=562"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wydawnictwo-sqda.pl\/en\/wp-json\/wp\/v2\/product_tag?post=562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}