{"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":"emf-matavimo-prietaisas","status":"publish","type":"post","link":"https:\/\/csiag.eu\/lt\/blog\/2023\/05\/25\/emf-messgeraet\/","title":{"rendered":"EMP matuoklis"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\">Turinys<\/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\/lt\/blog\/2023\/05\/25\/emf-messgeraet\/#Einheiten\" >Vienetai<\/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\/lt\/blog\/2023\/05\/25\/emf-messgeraet\/#Sensoren\" >Jutikliai<\/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\/lt\/blog\/2023\/05\/25\/emf-messgeraet\/#Messen\" >Prekybos mug\u0117s<\/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\/lt\/blog\/2023\/05\/25\/emf-messgeraet\/#Interpretation\" >Vertimas<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Skaitymo laikas<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minut\u0117s<\/span><\/span>\n<p class=\"wp-block-paragraph\">Elektromagnetiniams laukams matuoti naudojamas elektromagnetinio lauko matuoklis. Toki\u0173 matavimo prietais\u0173 galima \u012fsigyti u\u017e ma\u017edaug 150 eur\u0173, o vir\u0161utin\u0117s ribos beveik n\u0117ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Paprasti matavimo prietaisai turi \u012fmontuotus jutiklius, o brang\u016bs prietaisai turi i\u0161orines antenos jungtis, prie kuri\u0173 galima prijungti (kryptines) antenas, pritaikytas konkre\u010diai problemai spr\u0119sti. \u017dinoma, tokie laboratoriniai matavimo prietaisai yra kalibruoti ir matavimo rezultatus galima naudoti kaip etalonines vertes, ta\u010diau norint apytiksliai konstatuoti ir interpretuoti kasdienius klausimus, prietaisai, pvz. <a href=\"https:\/\/www.gqelectronicsllc.com\/comersus\/store\/comersus_viewItem.asp?idProduct=5678\" target=\"_blank\" rel=\"noreferrer noopener\">EMF-390<\/a> i\u0161 \"GQ Electronics\".<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Einheiten\"><\/span>Vienetai<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nustatomos trys skirtingos i\u0161matuotos vert\u0117s:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elektromagnetinio lauko stipris (EML) - iki 50 \u03bcT, atitinkantis 500 mG (skiriamoji geba 0,01 \u03bcT) <\/li>\n\n\n\n<li>Elektrinis laukas (EF) - iki 1 kV\/m (skiriamoji geba 1 V\/m)<\/li>\n\n\n\n<li>Radijo da\u017enis (RF) - nuo 10 MHz iki 10 GHz<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Rodomos ne tik pirmiau min\u0117tos vert\u0117s, bet ir did\u017eiausios vert\u0117s, o matavim\u0173 serijos saugomos SD kortel\u0117je vienos sekund\u0117s intervalais. Integruotas spektro analizatorius rodo i\u0161matuot\u0173 ver\u010di\u0173 pasiskirstym\u0105 laike ir rodo i\u0161matuotos spinduliuot\u0117s tip\u0105, pvz., telefono, WIFI, jei ji yra skirtinga, kitu atveju rodoma \"mi\u0161ri\".<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">EMP matavimas taip pat rodomas skaitmeniniu ir grafiniu pavidalu trimat\u0117je erdv\u0117je X, Y ir Z a\u0161i\u0173 at\u017evilgiu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u017durnalo duomenis galima atsisi\u0173sti per USB naudojant nemokam\u0105 programin\u0119 \u012frang\u0105 (Windows). Taip pat galima prisijungti prie \"Mac OS\".<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sensoren\"><\/span>Jutikliai<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EML jutikliai yra vir\u0161utiniame tre\u010ddalyje, radijo da\u017enio jutiklis - vir\u0161utiniame de\u0161iniajame prietaiso kampe, o EF jutiklis - priekin\u0117s dalies centre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u0117l to apatinis tre\u010ddalis yra sritis, skirta prietaisui laikyti rankoje neu\u017edengiant ekrano ir nepaveikiant jutikli\u0173. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Messen\"><\/span>Prekybos mug\u0117s<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Matavimai visada turi b\u016bti atliekami taip, kad prie\u0161 atliekant matavimus b\u016bt\u0173 pa\u0161alinti trukd\u017ei\u0173 \u0161altiniai (pvz., i\u0161junkite savo mobil\u0173j\u012f telefon\u0105, \"Bluetooth\" jungtis, elektros grandines).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jei, pavyzd\u017eiui, norite su\u017einoti, kurie prietaisai j\u016bs\u0173 namuose skleid\u017eia didesn\u012f spinduliuot\u0117s potencial\u0105, \u012fjunkite matavimo prietais\u0105 paspausdami jungikl\u012f ma\u017edaug vienai sekundei ir palaukite, kol bus rodomi \u012fvair\u016bs duomenys.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spektro analizatoriaus grafike ap\u017evelgiami esami da\u017eniai ir spinduliuojama galia. Atskiros i\u0161matuotos vert\u0117s EF, EMF ir RF suteikia informacijos apie esam\u0105 elektrinio lauko stipr\u012f, elektromagnetin\u012f komponent\u0105 ir galios tank\u012f kvadratiniame metre.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Interpretation\"><\/span>Vertimas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Norint interpretuoti gautas i\u0161matuotas vertes, naudinga i\u0161manyti radijo technologijas. \u010cia rekomenduojami \u0161ie tinklara\u0161\u010dio \u012fra\u0161ai:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/csiag.eu\/lt\/radijo-bangu-sklidimo-slopinimas\/\" target=\"_blank\" data-type=\"post\" data-id=\"3897\" rel=\"noreferrer noopener\">Radijo bang\u0173 sklidimas ir silpn\u0117jimas<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/csiag.eu\/lt\/elektrosmogas\/\" target=\"_blank\" data-type=\"post\" data-id=\"4186\" rel=\"noreferrer noopener\">Elektrosmogas<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/csiag.eu\/lt\/ehs-elektrohipersensityvumas\/\" target=\"_blank\" data-type=\"post\" data-id=\"4363\" rel=\"noreferrer noopener\">EHS - jautrumas elektros srovei<\/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\">Skaitymo laikas<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minut\u0117s<\/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\/lt\/blog\/2023\/05\/25\/emf-messgeraet\/\" rel=\"bookmark\">Skaityti daugiau \"<span class=\"screen-reader-text\">EMP matuoklis<\/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\/lt\/wp-json\/wp\/v2\/posts\/4432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/comments?post=4432"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/posts\/4432\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/media?parent=4432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/categories?post=4432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/lt\/wp-json\/wp\/v2\/tags?post=4432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}