{"id":4432,"date":"2023-05-25T18:54:29","date_gmt":"2023-05-25T18:54:29","guid":{"rendered":"https:\/\/csiag.eu\/?p=4432"},"modified":"2023-05-25T18:58:57","modified_gmt":"2023-05-25T18:58:57","slug":"zarizeni-pro-mereni-emf","status":"publish","type":"post","link":"https:\/\/csiag.eu\/cs\/blog\/2023\/05\/25\/emf-messgeraet\/","title":{"rendered":"M\u011b\u0159i\u010d EMP"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/cs\/blog\/2023\/05\/25\/emf-messgeraet\/#Einheiten\" >Jednotky<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/cs\/blog\/2023\/05\/25\/emf-messgeraet\/#Sensoren\" >Senzory<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/cs\/blog\/2023\/05\/25\/emf-messgeraet\/#Messen\" >Veletrhy<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/cs\/blog\/2023\/05\/25\/emf-messgeraet\/#Interpretation\" >V\u00fdklad<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Doba \u010dten\u00ed<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minuty<\/span><\/span>\n<p class=\"wp-block-paragraph\">K m\u011b\u0159en\u00ed elektromagnetick\u00fdch pol\u00ed se pou\u017e\u00edv\u00e1 elektrom\u011br. Takov\u00e1 m\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed jsou k dispozici od p\u0159ibli\u017en\u011b 150 EUR, p\u0159i\u010dem\u017e horn\u00ed hranice je prakticky nulov\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jednoduch\u00e9 m\u011b\u0159ic\u00ed p\u0159\u00edstroje maj\u00ed vestav\u011bn\u00e9 senzory, zat\u00edmco drah\u00e9 p\u0159\u00edstroje maj\u00ed extern\u00ed ant\u00e9nn\u00ed p\u0159\u00edpojky, kter\u00e9 umo\u017e\u0148uj\u00ed p\u0159ipojen\u00ed (sm\u011brov\u00fdch) ant\u00e9n p\u0159izp\u016fsoben\u00fdch dan\u00e9mu probl\u00e9mu. Takov\u00e1 laboratorn\u00ed m\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed jsou samoz\u0159ejm\u011b kalibrov\u00e1na a v\u00fdsledky m\u011b\u0159en\u00ed lze pou\u017e\u00edt jako referen\u010dn\u00ed hodnoty, ale pro p\u0159ibli\u017en\u00e9 vyj\u00e1d\u0159en\u00ed a interpretaci ka\u017edodenn\u00edch ot\u00e1zek se pou\u017e\u00edvaj\u00ed za\u0159\u00edzen\u00ed, jako je nap\u0159. <a href=\"https:\/\/www.gqelectronicsllc.com\/comersus\/store\/comersus_viewItem.asp?idProduct=5678\" target=\"_blank\" rel=\"noreferrer noopener\">EMF-390<\/a> od spole\u010dnosti GQ Electronics.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Einheiten\"><\/span>Jednotky<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jsou stanoveny t\u0159i r\u016fzn\u00e9 nam\u011b\u0159en\u00e9 hodnoty:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Intenzita elektromagnetick\u00e9ho pole (EMF) - a\u017e 50 \u03bcT, co\u017e odpov\u00edd\u00e1 500 mG (rozli\u0161en\u00ed 0,01 \u03bcT). <\/li>\n\n\n\n<li>Elektrick\u00e9 pole (EF) - a\u017e 1 kV\/m (rozli\u0161en\u00ed 1 V\/m)<\/li>\n\n\n\n<li>R\u00e1diov\u00e1 frekvence (RF) - 10 MHz a\u017e 10 GHz<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Krom\u011b zobrazen\u00ed v\u00fd\u0161e uveden\u00fdch hodnot se zobrazuj\u00ed tak\u00e9 \u0161pi\u010dkov\u00e9 hodnoty a s\u00e9rie m\u011b\u0159en\u00ed se intern\u011b ukl\u00e1daj\u00ed na kartu SD v jednosekundov\u00fdch intervalech. Vestav\u011bn\u00fd spektr\u00e1ln\u00ed analyz\u00e1tor zobrazuje rozlo\u017een\u00ed nam\u011b\u0159en\u00fdch hodnot v \u010dase a zobrazuje typ m\u011b\u0159en\u00e9ho z\u00e1\u0159en\u00ed, nap\u0159. telefon, WIFI, pokud je rozli\u0161iteln\u00e9, jinak se zobrazuje \"sm\u00ed\u0161en\u00e9\".<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u011b\u0159en\u00ed EMF se tak\u00e9 zobrazuje \u010d\u00edseln\u011b a graficky v trojrozm\u011brn\u00e9m prostoru ve vztahu k os\u00e1m X, Y a Z.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Data protokolu lze st\u00e1hnout p\u0159es USB pomoc\u00ed bezplatn\u00e9ho softwaru (Windows). P\u0159ipojen\u00ed je k dispozici tak\u00e9 pod opera\u010dn\u00edm syst\u00e9mem Mac OS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sensoren\"><\/span>Senzory<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sn\u00edma\u010de EMF jsou um\u00edst\u011bny v horn\u00ed t\u0159etin\u011b, sn\u00edma\u010d RF je v prav\u00e9m horn\u00edm rohu za\u0159\u00edzen\u00ed a sn\u00edma\u010d EF je uprost\u0159ed p\u0159edn\u00ed \u010d\u00e1sti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spodn\u00ed t\u0159etina tak p\u0159edstavuje plochu, kter\u00e1 slou\u017e\u00ed k dr\u017een\u00ed za\u0159\u00edzen\u00ed v ruce, ani\u017e by zakr\u00fdvala displej nebo ovliv\u0148ovala senzory. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Messen\"><\/span>Veletrhy<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u011b\u0159en\u00ed mus\u00ed b\u00fdt v\u017edy prov\u00e1d\u011bno tak, aby byly p\u0159ed m\u011b\u0159en\u00edm z velk\u00e9 \u010d\u00e1sti eliminov\u00e1ny zdroje ru\u0161en\u00ed (nap\u0159. vypnout vlastn\u00ed mobiln\u00ed telefon, p\u0159ipojen\u00ed Bluetooth, elektrick\u00e9 obvody).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chcete-li nap\u0159\u00edklad zjistit, kter\u00e1 za\u0159\u00edzen\u00ed ve va\u0161\u00ed dom\u00e1cnosti vyza\u0159uj\u00ed vy\u0161\u0161\u00ed radia\u010dn\u00ed potenci\u00e1l, zapn\u011bte m\u011b\u0159ic\u00ed p\u0159\u00edstroj stisknut\u00edm sp\u00edna\u010de asi na jednu sekundu a po\u010dkejte, a\u017e se zobraz\u00ed r\u016fzn\u00e9 \u00fadaje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Graf spektr\u00e1ln\u00edho analyz\u00e1toru poskytuje p\u0159ehled o existuj\u00edc\u00edch frekvenc\u00edch a vyza\u0159ovan\u00e9m v\u00fdkonu. Jednotliv\u00e9 nam\u011b\u0159en\u00e9 hodnoty EF, EMF a RF poskytuj\u00ed informace o st\u00e1vaj\u00edc\u00ed intenzit\u011b elektrick\u00e9ho pole, elektromagnetick\u00e9 slo\u017ece a hustot\u011b v\u00fdkonu na metr \u010dtvere\u010dn\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Interpretation\"><\/span>V\u00fdklad<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Znalost r\u00e1diov\u00e9 technologie je u\u017eite\u010dn\u00e1 pro interpretaci nam\u011b\u0159en\u00fdch hodnot. Zde doporu\u010dujeme n\u00e1sleduj\u00edc\u00ed p\u0159\u00edsp\u011bvky na blogu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/csiag.eu\/cs\/utlum-sireni-radiovych-vln\/\" target=\"_blank\" data-type=\"post\" data-id=\"3897\" rel=\"noreferrer noopener\">\u0160\u00ed\u0159en\u00ed a \u00fatlum r\u00e1diov\u00fdch vln<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/csiag.eu\/cs\/elektrosmog\/\" target=\"_blank\" data-type=\"post\" data-id=\"4186\" rel=\"noreferrer noopener\">Elektrosmog<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/csiag.eu\/cs\/elektrohypersenzitivita-ehs\/\" target=\"_blank\" data-type=\"post\" data-id=\"4363\" rel=\"noreferrer noopener\">EHS - elektrohypersenzitivita<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Doba \u010dten\u00ed<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minuty<\/span><\/span>Ein EMF-Messger\u00e4t dient der Erfassung elektromagnetischer Felder. Derartige Messger\u00e4te sind ab etwa 150,- Euro erh\u00e4ltlich, nach oben sind kaum Grenzen gesetzt. Einfache Messger\u00e4te besitzen eingebaute Sensoren, w\u00e4hrend hochpreisige Instrumente \u00fcber externe Antennenanschl\u00fcsse verf\u00fcgen, die einen Anschluss von auf die jeweilige Problemstellung abgestimmte (Richt-)Antennen erlauben. Nat\u00fcrlich sind solche Labor-Messger\u00e4te geeicht und Messergebnisse als Referenzwerte nutzbar, doch&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/cs\/blog\/2023\/05\/25\/emf-messgeraet\/\" rel=\"bookmark\">\u010c\u00edst d\u00e1le \"<span class=\"screen-reader-text\">M\u011b\u0159i\u010d EMP<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1586,1525,1606,1302],"tags":[524,1272,1607,1611,1588,1609,1610,948,1540,1557,1384,1616,1608,1615,1613,1612,1617,1614],"class_list":["post-4432","post","type-post","status-publish","format-standard","hentry","category-elektrosensibilitaet","category-elektrosmog","category-emf","category-funktechnik","tag-bluetooth","tag-display","tag-ef","tag-elektrisches-feld","tag-emf","tag-emf-390","tag-feldstaerke","tag-handy","tag-hochfrequenz","tag-leistungsdichte","tag-messgeraet","tag-messung","tag-rf","tag-sensor","tag-spektrum-analyzer","tag-spitzenwert","tag-stoerquelle","tag-strahlung"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts\/4432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/comments?post=4432"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/posts\/4432\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/media?parent=4432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/categories?post=4432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/cs\/wp-json\/wp\/v2\/tags?post=4432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}