{"id":4907,"date":"2023-05-08T11:49:59","date_gmt":"2023-05-08T11:49:59","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?p=4907"},"modified":"2025-12-09T06:41:39","modified_gmt":"2025-12-09T06:41:39","slug":"piu-current-meter-improved-lithium-battery-testing-procedure","status":"publish","type":"post","link":"https:\/\/www.hangzhiprecision.com\/cs\/case-studies\/piu-current-meter-improved-lithium-battery-testing-procedure\/","title":{"rendered":"Vylep\u0161en\u00fd postup testov\u00e1n\u00ed lithiov\u00e9 baterie pro m\u011b\u0159i\u010d proudu PIU"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4907\" class=\"elementor elementor-4907\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9de731b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9de731b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a28791f\" data-id=\"a28791f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7e7a448 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e7a448\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2815129\" data-id=\"2815129\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26190e2 elementor-widget elementor-widget-heading\" data-id=\"26190e2\" data-element_type=\"widget\" data-e-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\"><a href=\"https:\/\/www.hangzhiprecision.com\/cs\/products\/hiu-ac-dc-vysoce-presny-proudovy-tester-ampermetr\/\">O PIU DC Current Tester<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e92779f\" data-id=\"e92779f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6381591 elementor-widget elementor-widget-text-editor\" data-id=\"6381591\" data-element_type=\"widget\" data-e-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>Hangzhi&#8217;s high-precision PIU DC current tester<\/strong> je zcela nov\u00fd softwarov\u00fd a hardwarov\u00fd design, kter\u00fd dok\u00e1\u017ee sou\u010dasn\u011b m\u011b\u0159it parametry jako stejnosm\u011brn\u00e9 nap\u011bt\u00ed, proud a \u010dinn\u00fd v\u00fdkon s p\u0159esnost\u00ed 0,01%. Tester je \u0161iroce pou\u017e\u00edv\u00e1n p\u0159i m\u011b\u0159en\u00ed stejnosm\u011brn\u00e9ho proudu v metrologick\u00fdch v\u00fdzkumn\u00fdch \u00fastavech, elektrick\u00e9 energii, metrologii, vojensk\u00e9m pr\u016fmyslu, v\u00fdrob\u011b, v\u011bdeck\u00e9m v\u00fdzkumu a dal\u0161\u00edch oborech. Vl\u00e1dn\u00ed inspek\u010dn\u00ed agentury a dal\u0161\u00ed metrologick\u00e9 obory mohou tak\u00e9 pou\u017e\u00edt tester ke kalibraci DC voltmetr\u016f, amp\u00e9rmetr\u016f a m\u011b\u0159i\u010d\u016f v\u00fdkonu.<\/p><p>Dozv\u011bd\u011bt se v\u00edc o <a href=\"https:\/\/www.hangzhiprecision.com\/cs\/products\/hiu-ac-dc-vysoce-presny-proudovy-tester-ampermetr-2\/\">PIU DC current tester<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2531461 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2531461\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bcf0e86\" data-id=\"bcf0e86\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5639d19 elementor-widget elementor-widget-heading\" data-id=\"5639d19\" data-element_type=\"widget\" data-e-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\">Probl\u00e9mov\u00e9 body tradi\u010dn\u00edho testov\u00e1n\u00ed za\u0159\u00edzen\u00ed pro nab\u00edjen\u00ed a vyb\u00edjen\u00ed lithiov\u00fdch bateri\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e6c86a1\" data-id=\"e6c86a1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-28eac76 elementor-widget elementor-widget-text-editor\" data-id=\"28eac76\" data-element_type=\"widget\" data-e-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>Za\u0159\u00edzen\u00ed pro testov\u00e1n\u00ed nab\u00edjen\u00ed a vyb\u00edjen\u00ed lithium-iontov\u00fdch bateri\u00ed a bateri\u00ed je z\u00e1kladn\u00edm za\u0159\u00edzen\u00edm pro testov\u00e1n\u00ed v\u00fdkonu nab\u00edjen\u00ed a vyb\u00edjen\u00ed, kapacity baterie a bezpe\u010dnosti nab\u00edjen\u00ed a vyb\u00edjen\u00ed lithium-iontov\u00fdch bateri\u00ed. To, zda jsou charakteristiky m\u011b\u0159en\u00ed nab\u00edjec\u00edho a vyb\u00edjec\u00edho testovac\u00edho za\u0159\u00edzen\u00ed p\u0159esn\u00e9 nebo ne, proto hraje d\u016fle\u017eitou roli p\u0159i kontrole v\u00fdkonu bezpe\u010dnosti baterie.<br \/>Tradi\u010dn\u00ed kalibrace za\u0159\u00edzen\u00ed pro nab\u00edjen\u00ed a vyb\u00edjen\u00ed baterie je kombinac\u00ed bo\u010dn\u00edku a multimetru, kter\u00e1 m\u00e1 mnoho probl\u00e9m\u016f, jako nap\u0159\u00edklad:<br \/><strong>1) Nelze splnit po\u017eadavky na p\u0159esnost m\u011b\u0159en\u00ed a kalibrace<\/strong><br \/>Hladinov\u00fd bo\u010dn\u00edk&gt;0,1 hladinov\u00e9ho zku\u0161ebn\u00edho za\u0159\u00edzen\u00ed pro nab\u00edjen\u00ed a vyb\u00edjen\u00ed<br \/><strong>2) t\u011b\u017ekop\u00e1dn\u00e9 pou\u017eit\u00ed<\/strong><br \/>K m\u011b\u0159en\u00ed nap\u011bt\u00ed je nutn\u00fd extern\u00ed multimetr, kter\u00fd je t\u0159eba p\u0159ev\u00e9st na proud, co\u017e je t\u011b\u017ekop\u00e1dn\u00e9<br \/><strong>3) Chyba p\u0159ipojen\u00ed<\/strong><br \/>Um\u011bl\u00fd p\u0159echodov\u00fd odpor svorky ovliv\u0148uje p\u0159esnost m\u011b\u0159en\u00ed<br \/><strong>4) Chyba teploty<\/strong><br \/>Chyba driftu a chyba tepeln\u00e9ho emf v pr\u016fb\u011bhu \u010dasu, nelze zaru\u010dit p\u0159esnost m\u011b\u0159en\u00ed<br \/><strong>5) N\u00edzk\u00e1 \u00fa\u010dinnost<\/strong><br \/>Obecn\u011b plat\u00ed, \u017ee nab\u00edjec\u00ed a vyb\u00edjec\u00ed za\u0159\u00edzen\u00ed mus\u00ed b\u00fdt kalibrov\u00e1no nab\u00edjen\u00ed: proud, nap\u011bt\u00ed, vyb\u00edjen\u00ed: proud, nap\u011bt\u00ed, minim\u00e1ln\u011b 20 detek\u010dn\u00edch bod\u016f, jedno za\u0159\u00edzen\u00ed trv\u00e1 minim\u00e1ln\u011b jeden a p\u016fl hodiny a jeden pracovn\u00edk m\u016f\u017ee zkontrolovat 5 za\u0159\u00edzen\u00ed, co\u017e je n\u00edzk\u00e1 \u00fa\u010dinnost a vysok\u00e1 cena. .<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-669888a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"669888a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-467a71d\" data-id=\"467a71d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-247d940 elementor-widget elementor-widget-heading\" data-id=\"247d940\" data-element_type=\"widget\" data-e-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\">Hangzhi Solutions pro testov\u00e1n\u00ed za\u0159\u00edzen\u00ed pro testov\u00e1n\u00ed nab\u00edjen\u00ed a vyb\u00edjen\u00ed baterie <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4722684\" data-id=\"4722684\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-48b3c69 elementor-widget elementor-widget-text-editor\" data-id=\"48b3c69\" data-element_type=\"widget\" data-e-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><br \/>K vy\u0159e\u0161en\u00ed t\u011bchto probl\u00e9m\u016f pou\u017e\u00edv\u00e1me vysoce p\u0159esn\u00fd DC tester Hangzhi 0.01. Tento tester m\u00e1 n\u00e1sleduj\u00edc\u00ed v\u00fdhody:<\/p><p><strong>1. Vysok\u00e1 p\u0159esnost:<\/strong> P\u0159esnost dosahuje 0,01%, co\u017e m\u016f\u017ee splnit po\u017eadavky na m\u011b\u0159en\u00ed a kalibraci v\u0161ech testovac\u00edch za\u0159\u00edzen\u00ed nab\u00edjen\u00ed a vyb\u00edjen\u00ed.<br \/><strong>2. Snadn\u00e9 pou\u017eit\u00ed:<\/strong> sta\u010d\u00ed prot\u00e1hnout testovac\u00ed kabel kulat\u00fdm otvorem p\u0159\u00edstroje, kter\u00fd se snadno pou\u017e\u00edv\u00e1.<br \/><strong>3. \u017d\u00e1dn\u00e1 chyba zp\u016fsoben\u00e1 \u010dlov\u011bkem:<\/strong> Neexistuje \u017e\u00e1dn\u00fd po\u017eadavek na polohu testovac\u00edho kabelu v kulat\u00e9m otvoru a poloha testovac\u00edho kabelu neovlivn\u00ed p\u0159esnost testu.<br \/><strong>4. M\u016f\u017ee b\u00fdt pou\u017e\u00edv\u00e1n po dlouhou dobu:<\/strong> teplotn\u00ed drift je pouze 1 ppm, co\u017e nem\u00e1 \u017e\u00e1dn\u00fd vliv na p\u0159esnost testu.<br \/><strong>5. Vysok\u00e1 \u00fa\u010dinnost:<\/strong> Ka\u017ed\u00e9 za\u0159\u00edzen\u00ed mus\u00ed b\u00fdt detekov\u00e1no pouze 10 minut, co\u017e je 9kr\u00e1t v\u00edce ne\u017e u tradi\u010dn\u00ed metody, co\u017e m\u016f\u017ee v\u00fdrazn\u011b sn\u00ed\u017eit v\u00fdrobn\u00ed n\u00e1klady.<br \/>Vysoce p\u0159esn\u00fd DC tester Hangzhi m\u00e1 na v\u00fdb\u011br \u0159adu model\u016f, v\u010detn\u011b PIU600, PIU1000, PIU1500, PIU2000, PIU5000 a PIU10000. Tyto modely jsou vhodn\u00e9 pro kalibraci za\u0159\u00edzen\u00ed pro nab\u00edjen\u00ed a vyb\u00edjen\u00ed bateri\u00ed r\u016fzn\u00fdch specifikac\u00ed.<\/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-e631111 elementor-widget elementor-widget-image\" data-id=\"e631111\" data-element_type=\"widget\" data-e-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=\"1024\" height=\"768\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/calibration-the-battery-discharge-test-equipment-1024x768.png\" class=\"attachment-large size-large wp-image-3400\" alt=\"HIU AC DC VYSOCE P\u0158ESN\u00dd TESTER PROUDU - APLIKACE\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/calibration-the-battery-discharge-test-equipment-1024x768.png 1024w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/calibration-the-battery-discharge-test-equipment-300x225.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/calibration-the-battery-discharge-test-equipment-768x576.png 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/calibration-the-battery-discharge-test-equipment.png 1441w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-dcc0810 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dcc0810\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2b9a25b\" data-id=\"2b9a25b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d69b124 elementor-widget elementor-widget-heading\" data-id=\"d69b124\" data-element_type=\"widget\" data-e-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\">Charakteristika parametr\u016f produktu PIU<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bba0ce8\" data-id=\"bba0ce8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fb7da0 elementor-widget elementor-widget-text-editor\" data-id=\"6fb7da0\" data-element_type=\"widget\" data-e-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><br><\/p>\n<p>Funkce:<br>1. Zm\u011b\u0159te stejnosm\u011brn\u00e9 nap\u011bt\u00ed, proud a \u010dinn\u00fd v\u00fdkon. \uf0d8<br>2. Vybaven komunika\u010dn\u00edmi rozhran\u00edmi RS232 a RS485, m\u016f\u017ee p\u0159\u00edmo komunikovat s PC on-line. \uf0d8<br>3. Automatick\u00e9 p\u0159ep\u00edn\u00e1n\u00ed nap\u011bt\u00ed a proudu s v\u00edce rozsahy, m\u016f\u017ee m\u011b\u0159it a\u017e 110% limitu. \uf0d8<br>4. Vybaveno 5,6palcov\u00fdm LCD.<br>5. S funkc\u00ed online aktualizace produktov\u00e9ho programu.<\/p>\n<p>Parametry vysoce p\u0159esn\u00e9ho DC testeru \u0159ady PIU<br>1. Rozsah m\u011b\u0159en\u00ed nap\u011bt\u00ed: \u00b1(0,1V\uff5e1000V), maxim\u00e1ln\u00ed dovolen\u00e1 chyba: \u00b10,01%RD;<br>2. Rozsah m\u011b\u0159en\u00ed proudu: 10mA\uff5e2000A, maxim\u00e1ln\u00ed dovolen\u00e1 chyba: \u00b10,01%RD.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8da2bea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8da2bea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9415e59\" data-id=\"9415e59\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9e5f175 elementor-widget elementor-widget-heading\" data-id=\"9e5f175\" data-element_type=\"widget\" data-e-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\">O Hangzhi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1900e82\" data-id=\"1900e82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-5457ca6 elementor-widget elementor-widget-text-editor\" data-id=\"5457ca6\" data-element_type=\"widget\" data-e-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<a href=\"https:\/\/www.hangzhiprecision.com\/cs\/\"><strong>Shenzhen Hangzhi Precision Electronics Co., Ltd.<\/strong><\/a> je technologicky \u0161pi\u010dkov\u00fd podnik, kter\u00fd se zab\u00fdv\u00e1 v\u00fdzkumem a v\u00fdvojem, v\u00fdrobou, prodejem a p\u0159izp\u016fsobov\u00e1n\u00edm \u0159e\u0161en\u00ed vysoce p\u0159esn\u00fdch sn\u00edma\u010d\u016f proudu, nap\u011bt\u00ed a vysoce p\u0159esn\u00fdch elektrick\u00fdch m\u011b\u0159ic\u00edch p\u0159\u00edstroj\u016f. Usilujeme o vybudov\u00e1n\u00ed zn\u00e1m\u00e9 zna\u010dky <a href=\"https:\/\/ieeexplore.ieee.org\/document\/8601521\">.<\/a> p\u0159esn\u00e9 sn\u00edma\u010de proudu a p\u0159esn\u00e9 elektrick\u00e9 m\u011b\u0159ic\u00ed p\u0159\u00edstroje v oblasti stejnosm\u011brn\u00e9ho proudu a usilovat o to, aby se spole\u010dnost stala p\u0159edn\u00edm mezin\u00e1rodn\u00edm v\u00fdrobcem p\u0159esn\u00e9 elektroniky v oblasti stejnosm\u011brn\u00fdch syst\u00e9m\u016f.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-22393621 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22393621\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c73434c\" data-id=\"3c73434c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f36ca08 elementor-widget elementor-widget-heading\" data-id=\"f36ca08\" data-element_type=\"widget\" data-e-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\">Kontaktujte na\u0161e odborn\u00edky<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e3e8dd2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4e3e8dd2\" data-element_type=\"widget\" data-e-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-1c937d50 elementor-widget elementor-widget-shortcode\" data-id=\"1c937d50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"8223\" class=\"elementor elementor-8223\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6538c7ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6538c7ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c75eba2\" data-id=\"7c75eba2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63f8b87 elementor-widget elementor-widget-text-editor\" data-id=\"63f8b87\" data-element_type=\"widget\" data-e-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\tKontaktujte n\u00e1s p\u0159\u00edmo prost\u0159ednictv\u00edm e-mailu <a href=\"mailto:info@hangzhiprecision.com\"><strong>info@hangzhiprecision.com<\/strong><\/a> nebo vypl\u0148te n\u00ed\u017ee uveden\u00fd formul\u00e1\u0159. Odpov\u00edme v\u00e1m co nejd\u0159\u00edve.\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-f5d3cbf elementor-widget elementor-widget-shortcode\" data-id=\"f5d3cbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f7572-o1\" lang=\"en\" dir=\"ltr\" data-wpcf7-id=\"7572\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/cs\/wp-json\/wp\/v2\/posts\/4907#wpcf7-f7572-o1\" method=\"post\" class=\"wpcf7-form init cf7skins cf7t-event cf7s-default\" aria-label=\"Kontaktn\u00ed formul\u00e1\u0159\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/cs\/wp-json\/wp\/v2\/posts\/4907#wpcf7-f7572-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"7572\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f7572-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<fieldset>\n\t<legend>hangzhi<\/legend>\n\t<ol>\n\t\t<li><label for=''>Jm\u00e9no: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"cf7s-name\" \/><\/span><\/li>\n\t\t<li><label for=''>Telefon: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"cf7s-phone\" \/><\/span><\/li>\n\t\t<li><label for=''>E-mail: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"cf7s-email\" \/><\/span><\/li>\n\t\t<li><label for=''>Spole\u010dnost: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"cf7s-Company\" \/><\/span><\/li>\n\t\t<li><label for=''>Zeptejte se na: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-products\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Current Transducers\" \/><span class=\"wpcf7-list-item-label\">Vysoce p\u0159esn\u00e9 proudov\u00e9 p\u0159evodn\u00edky<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Voltage Transducers\" \/><span class=\"wpcf7-list-item-label\">Vysoce p\u0159esn\u00e9 nap\u011b\u0165ov\u00e9 p\u0159evodn\u00edky<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Electrical Measurement Instrument\" \/><span class=\"wpcf7-list-item-label\">Elektrick\u00e9 m\u011b\u0159ic\u00ed p\u0159\u00edstroje<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Solutions\" \/><span class=\"wpcf7-list-item-label\">\u0158e\u0161en\u00ed<\/span><\/span><span class=\"wpcf7-list-item last\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Other\" \/><span class=\"wpcf7-list-item-label\">Dal\u0161\u00ed<\/span><\/span><\/span><\/span><\/li>\n\t\t<li><label for=''>\u017d\u00e1dost o informace: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-Information\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Price\" \/><span class=\"wpcf7-list-item-label\">Cena<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Datasheet\" \/><span class=\"wpcf7-list-item-label\">Datov\u00fd list<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"User Manual\" \/><span class=\"wpcf7-list-item-label\">U\u017eivatelsk\u00fd manu\u00e1l<\/span><\/span><span class=\"wpcf7-list-item last\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Trouble-shooting Assistance\" \/><span class=\"wpcf7-list-item-label\">Pomoc p\u0159i odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f<\/span><\/span><\/span><\/span><\/li>\n\t\t<li><label for=''>Va\u0161e zpr\u00e1va <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-comments\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Enter your message\" name=\"cf7s-comments\"><\/textarea><\/span><\/li>\n\t<\/ol>\n\t<p>\n\t\t* Po\u017eadovan\u00e9\n\t<\/p>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAACpmqe1GOuyDt5uN\" data-response-field-name=\"_wpcf7_turnstile_response\" data-appearance=\"interaction-only\" data-theme=\"light\"><\/div>\n\t<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"P\u0159edlo\u017eit\" \/>\n<\/fieldset><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"40\"\/><script>document.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );<\/script><\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"cs\"\/><\/form>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>About PIU DC Current Tester Hangzhi&#8217;s high-precision PIU DC current tester is a brand-new software and hardware design, which can simultaneously measure parameters such as DC voltage, current, and active power, with an accuracy of 0.01%. The tester is widely used in DC measurement in metrology research institutes, electric power, metrology, military industry, manufacturing, scientific [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":556,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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