{"id":6541,"date":"2023-09-18T19:31:17","date_gmt":"2023-09-18T11:31:17","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6541"},"modified":"2025-04-18T14:03:14","modified_gmt":"2025-04-18T06:03:14","slug":"gb-t-3369-2-2008-iec-60381-2-1978","status":"publish","type":"post","link":"https:\/\/www.dcl-controls.com\/el_gr\/support\/ts-actuator\/gb-t-3369-2-2008-iec-60381-2-1978","title":{"rendered":"\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03cc\u03c2 \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 (1~5V, 0~5V,0~10V,-10V~10V) \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03c3\u03b9\u03bc\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 GB\/T 3369.2-2008\/IEC 60381-2:1978"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6541\" class=\"elementor elementor-6541\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ad6800 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4ad6800\" data-element_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-448b26a\" data-id=\"448b26a\" data-element_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-2d2988c elementor-widget elementor-widget-text-editor\" data-id=\"2d2988c\" data-element_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>\u0399\u03c3\u03c7\u03cd\u03bf\u03bd \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03cc \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ae \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2 (1~5V, 0~5V, 0~10V, -10V~10V)\uff1a<\/p><ul><li>\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1, \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5-\u039c\u03ad\u03c1\u03bf\u03c2 2: DC \u03c4\u03ac\u03c3\u03b7 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 (GB\/T 3369.2\u20142008\/IEC 60381-2:1978)<\/li><li><p>\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1, \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5-\u039c\u03ad\u03c1\u03bf\u03c2 2 * \u0386\u03bc\u03b5\u03c3\u03b7 \u03c4\u03ac\u03c3\u03b7 ignals(IEC 60381-2 - 1978,1 DT)<\/p><\/li><\/ul>\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-314b810 elementor-widget elementor-widget-heading\" data-id=\"314b810\" data-element_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\">\u03a0\u03c1\u03cc\u03bb\u03bf\u03b3\u03bf\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d95a9b elementor-widget elementor-widget-image\" data-id=\"6d95a9b\" data-element_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=\"763\" height=\"1031\" src=\"https:\/\/www.dcl-controls.com\/content\/dam\/tech\/images\/gb-t-3369-2-2008-iec-60381-2-1978.webp\" class=\"attachment-full size-full wp-image-6542\" alt=\"GB\/T 3369.2\u20142008\/IEC 60381-2:1978 - \u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u7528\u6a21\u62df\u4fe1\u53f7 \u7b2c2\u90e8\u5206\uff1a\u76f4\u6d41\u7535\u538b\u4fe1\u53f7\" srcset=\"https:\/\/www.dcl-controls.com\/content\/dam\/tech\/images\/gb-t-3369-2-2008-iec-60381-2-1978.webp 763w, https:\/\/www.dcl-controls.com\/content\/dam\/tech\/images\/gb-t-3369-2-2008-iec-60381-2-1978-9x12.webp 9w\" sizes=\"(max-width: 763px) 100vw, 763px\" \/>\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<div class=\"elementor-element elementor-element-303746d elementor-widget elementor-widget-text-editor\" data-id=\"303746d\" data-element_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>GB\/T3369 &#034;\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03a3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u0395\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd&#034; \u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03cd\u03bf \u03bc\u03ad\u03c1\u03b7: \u03c4\u03bf<br>\u039c\u03ad\u03c1\u03bf\u03c2 1 * \u03a3\u03a5\u039d\u0395\u03a7\u0388\u03a3 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03c4\u03c1\u03ad\u03c7\u03bf\u03bd \u03c3\u03ae\u03bc\u03b1\uff1b<br>\u039c\u03ad\u03c1\u03bf\u03c2 2: DC \u03c4\u03ac\u03c3\u03b7 \u03a3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<br>\u03a4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b1\u03c5\u03c4\u03cc \u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u039c\u03ad\u03c1\u03bf\u03c2 2 GB\/T 3369.<br>\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03bf \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf IEC 60381-2:1978 &#034;\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03a3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1, \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0395\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5-\u039c\u03ad\u03c1\u03bf\u03c2 2: DC \u03a4\u03ac\u03c3\u03b7 \u03a3\u03ae\u03bc\u03b1\u03c4\u03b1&#034; (\u03b1\u03b3\u03b3\u03bb\u03b9\u03ba\u03ae \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7).<br>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 GB\/T1.1-2000 &#034;\u0395\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03a4\u03c5\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u039a\u03b1\u03c4\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c1\u03b9\u03b5\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2, \u039c\u03ad\u03c1\u03bf\u03c2 1: \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u0394\u03bf\u03bc\u03ae \u03ba\u03b1\u03b9 \u0393\u03c1\u03b1\u03c6\u03ae \u039a\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2&#034;, \u03c4\u03b1 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b1 \u03c3\u03c5\u03bd\u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b3\u03af\u03bd\u03b5\u03b9 IEC 60381-2:1978\uff1a<br>\u03b1) &#034;\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf&#034; \u03ac\u03bb\u03bb\u03b1\u03be\u03b5 \u03c3\u03b5 &#034;\u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2&#034;;<br>\u03b2) \u03bd\u03b1 \u0394\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03b5\u03af \u03bf \u03c0\u03c1\u03cc\u03bb\u03bf\u03b3\u03bf\u03c2 \u03c4\u03bf\u03c5 IEC 60381-2:1978\uff1b<br>\u03b3) \u038c\u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 &#034;IEC60381&#034;, \u03ac\u03bb\u03bb\u03b1\u03be\u03b5 \u03c3\u03b5 &#034;GB\/T, 3369&#034;;<br>\u03b4) \u03bd\u03b1 \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03bf \u03b4\u03b5\u03ba\u03b1\u03b4\u03b9\u03ba\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf&#034;. &#034;\u0391\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u03ba\u03cc\u03bc\u03bc\u03b1\u03c4\u03b1 \u03c9\u03c2 \u03b4\u03b5\u03ba\u03b1\u03b4\u03b9\u03ba\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1&#034;, &#034;\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac GB\/T 3370-1989 &#034;\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03a4\u03ac\u03c3\u03b7 DC \u03a3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u0391\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u039c\u03ad\u03c3\u03b1&#034;.<br>\u03a3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u039c\u0392\/\u03c4\u03bf \u03a4 3370-1989, \u03bf\u03b9 \u03ba\u03c5\u03c1\u03b9\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c9\u03c2 \u03b5\u03be\u03ae\u03c2. \u03a4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03cc\u03bd\u03bf\u03bc\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf &#034;\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03c3\u03ae\u03bc\u03b1 \u03a3\u03a5\u039d\u0395\u03a7\u039f\u03a5\u03a3 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b1\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u039c\u03ad\u03c3\u03b1&#034; \u03c3\u03b5 &#034;\u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a3\u03ae\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1, \u03c4\u03bf \u03a3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u0395\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u039c\u03ad\u03c1\u03bf\u03c2 2: DC \u03a4\u03ac\u03c3\u03b7 \u03a3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2&#034;; &#034;\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf&#034; \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03b9 \u03c3\u03b5 &#034;\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2&#034;.;<br>\u03a0\u03b5\u03b4\u03af\u03bf \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2: GB\/T 3370-1989 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03bf\u03c5 IEC 60381-2:1979, \u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd \u03b1\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 * \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03bf \u03bc\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03bf\u03c5 IEC 60381-2:1979, \u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 (\u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 1 GB\/T 3370-1989 * \u03c4\u03bf \u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 1 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2);<br>\u0391\u03bb\u03bb\u03ac\u03be\u03c4\u03b5 \u03c4\u03bf &#034;\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b1\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03bc\u03ad\u03c3\u03bf&#034; \u03c3\u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf &#034;\u03c3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc&#034; (\u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 1 GB\/T 3370-1989 * \u03c4\u03bf \u039a\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf 1 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2) * \u03bf &#034;\u03ba\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5&#034; \u03ba\u03b1\u03b9 &#034;\u03b5\u03be\u03cc\u03b4\u03bf\u03c5 AC \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ce\u03c3\u03b1&#034; \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03bf\u03c1\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03bc\u03ae\u03bc\u03b1, \u03ba\u03b1\u03b9 &#034;\u03b7 \u03bc\u03b5\u03c4\u03c1\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 DC \u03c3\u03ae\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03c1\u03ac\u03c4\u03b1\u03b9&#034; \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03b5\u03af. \u0391\u03be\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 analog direct \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2&#034;, &#034;\u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03a6\u03bf\u03c1\u03c4\u03af\u03c9\u03bd&#034;, &#034;\u039a\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf&#034;, &#034;\u03c3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03ba\u03bf\u03b9\u03bd\u03cc \u03c3\u03ae\u03bc\u03b1&#034;, &#034;\u03c3\u03ae\u03bc\u03b1 \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c3\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2&#034; (GB\/T 3370-1989 1.6, 1.7 \u03ba\u03b1\u03b9 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3. \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2, 2.3 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2,2.7, 2.8, 2.9, 2.10);<br>\u039f\u03b9 \u03c3\u03b5\u03b9\u03c1\u03ad\u03c2 \u03c4\u03c9\u03bd &#034;0\uff5e+10&#034; \u03ba\u03b1\u03b9 &#034;-10\uff5e+10&#034; \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03b5\u03af \u03c3\u03c4\u03bf &#034;\u03c4\u03bf \u03c6\u03ac\u03c3\u03bc\u03b1 DC \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03bf\u03bd \u03a0\u03af\u03bd\u03b1\u03ba\u03b1 1 (\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 1 GB\/T 3370-1989. \u03bf \u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 1 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2).<br>\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03c4\u03bc\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c4\u03b5\u03af\u03bd\u03b5\u03b9 \u03b7 \u039a\u03af\u03bd\u03b1 \u039c\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1\u03c2 \u039f\u03bc\u03bf\u03c3\u03c0\u03bf\u03bd\u03b4\u03af\u03b1\u03c2.<br>\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf Sub-\u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03c4\u03c1\u03bf\u03c0\u03ae \u03c4\u03b7\u03c2 \u0395\u03b8\u03bd\u03b9\u03ba\u03ae\u03c2 \u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae\u03c2 \u0395\u03c0\u03b9\u03c4\u03c1\u03bf\u03c0\u03ae\u03c2 \u03a4\u03c5\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0395\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5. \u0397 \u03c3\u03cd\u03bd\u03c4\u03b1\u03be\u03b7 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03bc\u03cc\u03b4\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2: Southwest University, \u039a\u03af\u03bd\u03b1 Silian \u038c\u03c1\u03b3\u03b1\u03bd\u03b1 \u039f\u03bc\u03ac\u03b4\u03b1\u03c2<br>\u03a3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03cd\u03bd\u03c4\u03b1\u03be\u03b7 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2: \u03a4\u03bf \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u039f\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 \u039c\u03b7\u03c7\u03b1\u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u038c\u03c1\u03b3\u03b1\u03bd\u03b1, \u03ba\u03b1\u03b9 \u03c4\u03bf \u03a0\u03b5\u03ba\u03af\u03bd\u03bf \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 \u039c\u03b7\u03c7\u03b1\u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u0391\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd. \u03a4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03c3\u03c5\u03bd\u03c4\u03ac\u03ba\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03cc\u03bd\u03c4\u03bf\u03c2 \u03bc\u03ad\u03c1\u03bf\u03c5\u03c2: Liu Feng, \u03a0\u03b1\u03bd Dongbo, Zhang Yu, Liu Jin\uff0c<br>\u03a3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c5\u03bd\u03c4\u03ac\u03ba\u03c4\u03b5\u03c2 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2: Feng Xiaosheng \u03ba\u03b1\u03b9 Xie Bingbing.<br>\u039f\u03b9 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b5\u03ba\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c4\u03cd\u03c0\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9\uff1a<br>\u2014GB. 3370\u2014 1982;<br>GB\/T 3370-1989.<\/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-0b08d07 elementor-widget elementor-widget-heading\" data-id=\"0b08d07\" data-element_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\">\u03a4\u03bf \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03c3\u03ae\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e183b40 elementor-widget elementor-widget-text-editor\" data-id=\"e183b40\" data-element_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>\u039c\u03ad\u03c1\u03bf\u03c2 2: DC \u03c4\u03ac\u03c3\u03b7 \u03a3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/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-e09978a elementor-widget elementor-widget-heading\" data-id=\"e09978a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1 \u03c3\u03b5\u03b9\u03c1\u03ac<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43fc67c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"43fc67c\" data-element_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>\u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 DC \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03b5 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5.<br \/>\u03a3\u03b5 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a3\u03a5\u039d\u0395\u03a7\u0388\u03a3 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03c4\u03c1\u03ad\u03c7\u03bf\u03bd \u03c3\u03ae\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 GB\/T 3369.1-2008, \u03b7 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 DC \u03c3\u03ae\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b5\u03bd \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<br \/>\u0391\u03c5\u03c4\u03ae \u03b7 \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b5\u03bd \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03be \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03bf\u03c5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc.<\/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-d21c427 elementor-widget elementor-widget-heading\" data-id=\"d21c427\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2 \u038c\u03c1\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-306069e elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"306069e\" data-element_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>\u039f\u03b9 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03bf\u03b9 \u03cc\u03c1\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c4\u03bc\u03ae\u03bc\u03b1 \u03b1\u03c5\u03c4\u03cc.<br \/><strong>2.1<\/strong><br \/><strong>\u03a3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ac \u03c4\u03c9\u03bd \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd clements \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd-\u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03b5\u03bd\u03cc\u03c2 nd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 <\/strong><\/p><p>\u039c\u03b9\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ae, \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7 \u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c4\u03b9\u03bc\u03ce\u03bd \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2, \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2, \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ce\u03bd, \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae.<br \/><strong>2.2<\/strong><br \/><strong>Analog direct \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2 analog direct \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2<\/strong><br \/>\u0388\u03bd\u03b1 \u03a3\u03a5\u039d\u0395\u03a7\u0388\u03a3 \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b2\u03b9\u03b2\u03ac\u03c3\u03b5\u03b9 \u03ae \u03bd\u03b1 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c4\u03c1\u03cc\u03c0\u03bf, \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03bc\u03af\u03b1 \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<br \/><strong>2.3<\/strong><br \/><strong>\u039c\u03b5\u03c4\u03c1\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 analog direct \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03c1\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 analog direct \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2<\/strong><br \/>\u0397 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae \u03b5\u03bd\u03c4\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1\u03c2.<br \/><strong>2.4<\/strong><br \/><strong>\u039a\u03ac\u03c4\u03c9 \u03cc\u03c1\u03b9\u03bf \u03ba\u03ac\u03c4\u03c9 \u03cc\u03c1\u03b9\u03bf<\/strong><br \/>\u03a4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 DC \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<br \/><strong>2.5<\/strong><br \/><strong>\u0391\u03bd\u03ce\u03c4\u03b1\u03c4\u03bf \u03cc\u03c1\u03b9\u03bf<\/strong><br \/>\u03a4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 DC \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<br \/><strong>2.6<\/strong><br \/><strong>\u03a3\u03b5\u03b9\u03c1\u03ac \u03c4\u03bf\u03c5 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 DC \u03b5\u03cd\u03c1\u03bf\u03c2 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03c3\u03ae\u03bc\u03b1 \u03a3\u03a5\u039d\u0395\u03a7\u039f\u03a5\u03a3 \u03c4\u03ac\u03c3\u03b7\u03c2<\/strong><br \/>\u03a4\u03bf \u03b5\u03cd\u03c1\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ba\u03ac\u03c4\u03c9 \u03ba\u03b1\u03b9 \u03ac\u03bd\u03c9 \u03cc\u03c1\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2.<br \/><strong>2.7<\/strong><br \/><strong>\u03a3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03c9\u03bd<\/strong><br \/>\u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03c4\u03c9\u03bd \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ce\u03bd.<br \/><strong>2.8<\/strong><br \/><strong>\u039a\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03ba\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf<\/strong><br \/>\u039f \u03bb\u03cc\u03b3\u03bf\u03c2 \u03c4\u03bf\u03c5 peak-to-peak \u03c4\u03b7\u03c2 AC \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ce\u03c3\u03b1\u03c2 \u03c3\u03c4\u03bf \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03bf \u03cc\u03c1\u03b9\u03bf \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 DC \u03c3\u03ae\u03bc\u03b1.<br \/><strong>2.9<\/strong><br \/><strong>\u03a3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03bf\u03b9\u03bd\u03ae<\/strong><br \/>\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ad\u03c2 \u03c3\u03ae\u03bc\u03b1 \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae, \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf \u03ae \u03b1\u03b2\u03ac\u03c3\u03b9\u03bc\u03b7.<\/p><p><strong>2.10<\/strong><br \/><strong>\u0391\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2 \u03c3\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03c0\u03bf\u03bc\u03cc\u03bd\u03c9\u03c3\u03b7\u03c2<\/strong><br \/>\u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03b7\u03c2 \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b1 \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b3\u03b7.<br \/><br \/><\/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-66d56c2 elementor-widget elementor-widget-heading\" data-id=\"66d56c2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3 \u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0da31f0 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"0da31f0\" data-element_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>3.1 \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 DC \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1<\/strong><br \/>\u039f \u03c0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 1 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c3\u03b5\u03b9\u03c1\u03ac \u03c4\u03bf\u03c5 \u03c4\u03bf \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03c3\u03ae\u03bc\u03b1 \u03a3\u03a5\u039d\u0395\u03a7\u039f\u03a5\u03a3 \u03c4\u03ac\u03c3\u03b7\u03c2.<\/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-17b0424 elementor-widget elementor-widget-shortcode\" data-id=\"17b0424\" data-element_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<table id=\"tablepress-49\" class=\"tablepress tablepress-id-49 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n\t<th colspan=\"2\" class=\"column-1\">\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 1 \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac \u03c4\u03b7\u03c2 DC \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">\u039a\u03b1\u03c4\u03ce\u03c4\u03b5\u03c1\u03bf \u03cc\u03c1\u03b9\u03bf\/V<\/td><td class=\"column-2\">\u0391\u03bd\u03ce\u03c4\u03b1\u03c4\u03bf \u03cc\u03c1\u03b9\u03bf\/V<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">+1<br \/>\n0<br \/>\n0<br \/>\n-10<\/td><td class=\"column-2\">+5(\u03b1)<br \/>\n+5(\u03b1)<br \/>\n+10(\u03b1)<br \/>\n+10(\u03b2)<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td colspan=\"2\" class=\"column-1\">\u03ad\u03bd\u03b1 \u03c3\u03ae\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bb\u03b7\u03c6\u03b8\u03b5\u03af \u03b1\u03c0\u03cc \u03c4\u03bf \u03b1\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a3\u03a5\u039d\u0395\u03a7\u0388\u03a3 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03c4\u03c1\u03ad\u03c7\u03bf\u03bd \u03c3\u03ae\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 GB\/T 3369.1\u20142008.<br \/>\n\u03b2 \u03a4\u03ac\u03c3\u03b7 \u03c3\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03c0\u03bf\u03bb\u03b9\u03ba\u03ae \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-49 from cache --><\/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-3fb269b elementor-widget elementor-widget-text-editor\" data-id=\"3fb269b\" data-element_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>3.2 \u039a\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf<\/strong><br \/>\u038c\u03c4\u03b1\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2-\u03b4\u03c9\u03c1\u03b5\u03ac\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03a3\u03a5\u039d\u0395\u03a7\u039f\u03a5\u03a3 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2, \u03bf\u03b9 \u03ba\u03ac\u03c4\u03c9\u03b8\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9\uff1a<\/p><ul><li>\u039f \u03ba\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1\uff1b<\/li><li>\u039f \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03c9\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5\u03c2.<\/li><\/ul><p>\u039f \u03ba\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03c5\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 DC \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9.<br \/><strong>3.3 \u03a3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae<\/strong><br \/>\u0393\u03b9\u03b1 unipolar \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1, \u03c4\u03bf \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c4\u03b5\u03c1\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae. \u0391\u03bd \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03c3\u03b5 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03a3\u03a5\u039d\u0395\u03a7\u039f\u03a5\u03a3 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf \u03bc\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03cc\u03bb\u03bf \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd.<br \/>\u0393\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03c0\u03bf\u03bb\u03b9\u03ba\u03ae \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1, \u03c4\u03bf \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03bf \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 \u03c3\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae. \u0391\u03bd \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03ba\u03bf\u03b9\u03bd\u03ae \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03c3\u03b5 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03a3\u03a5\u039d\u0395\u03a7\u039f\u03a5\u03a3 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c4\u03bf \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03bf \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2.<br \/><strong>3.4 \u0393\u03b5\u03af\u03c9\u03c3\u03b7\u03c2<\/strong><br \/>\u0393\u03b9\u03b1 unipolar \u03c3\u03ae\u03bc\u03b1, \u03b5\u03ac\u03bd \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf, \u03c4\u03bf \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c4\u03b5\u03c1\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9\/\u03ae \u03c4\u03bf \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03ae \u03c4\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03bf \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03a3\u03a5\u039d\u0395\u03a7\u039f\u038e\u03a3 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7.<br \/>\u0393\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03c0\u03bf\u03bb\u03b9\u03ba\u03ae \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b1\u03bd \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b9\u03bc\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2, \u03bf \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03b5\u03c1\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9\/\u03ae \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03bf \u03b1\u03ba\u03c1\u03bf\u03b4\u03ad\u03ba\u03c4\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03a3\u03a5\u039d\u0395\u03a7\u039f\u038e\u03a3 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7.<\/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-2612ada elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2612ada\" data-element_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-0d8e194 elementor-widget elementor-widget-text-editor\" data-id=\"0d8e194\" data-element_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>\u03a0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ac \u03ac\u03c1\u03b8\u03c1\u03b1\uff1a<\/p><ul><li><a href=\"\/el_gr\/tech\/why-voltage-signal-oscillate\/\">\u0393\u03b9\u03b1\u03c4\u03af \u03b7 \u03c4\u03ac\u03c3\u03b7-\u03c4\u03cd\u03c0\u03bf\u03c2 \u03c3\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c4\u03b1\u03bb\u03b1\u03bd\u03c4\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2;<\/a><\/li><li><a href=\"\/el_gr\/tech\/actuator-immunity-4-20ma-vs-2-10v\/\">\u039c\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd \u03b3\u03b9\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03bf\u03af \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ad\u03c2 (4-20mA VS 2-10V)<\/a><\/li><\/ul><p>\u03a0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b1 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ac \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1<\/p><ul><li><a href=\"\/el_gr\/tech\/gb-t-3369-1-2008-iec-60381-1-1982\/\">GB\/T 3369.1\u20142008\/IEC 60381-1:1982 \u0391\u03bd\u03b1\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1, \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5-\u039c\u03ad\u03c1\u03bf\u03c2 1: \u03a3\u03a5\u039d\u0395\u03a7\u0388\u03a3 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1<\/a><\/li><\/ul>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>\u7535\u52a8\u6267\u884c\u5668\u7535\u538b\u4fe1\u53f7\uff081~5V,0~5V,0~10V,-10V~10V\uff09\u9002\u7528\u6807\u51c6\uff1a \u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u7528\u6a21\u62df\u4fe1\u53f7 \u7b2c2 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":6542,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[651],"tags":[44,34,390,42,373,41],"class_list":["post-6541","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ts-actuator","tag-fast-move-actuator","tag-actuator","tag-tech-ref","tag-general-actuator","tag-very-small-actuator-tag","tag-explosion-proof-actuator"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/posts\/6541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/comments?post=6541"}],"version-history":[{"count":0,"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/posts\/6541\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/media\/6542"}],"wp:attachment":[{"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/media?parent=6541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/categories?post=6541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dcl-controls.com\/el_gr\/wp-json\/wp\/v2\/tags?post=6541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}