{"id":1595,"date":"2021-10-11T16:39:48","date_gmt":"2021-10-11T08:39:48","guid":{"rendered":"http:\/\/192.168.1.18\/?p=1595"},"modified":"2024-11-21T09:08:00","modified_gmt":"2024-11-21T01:08:00","slug":"hckd-ii%e7%9c%9f%e7%a9%ba%e5%ba%a6%e6%b5%8b%e8%af%95%e4%bb%aa","status":"publish","type":"post","link":"https:\/\/en.bdhcdq.com\/?p=1595","title":{"rendered":"HCKD-II Vacuum Tester"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column 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window.ESG.inits.v91_1.call();}  }});else{ if ((jQuery?.fn?.tpessential)) {  window.ESG.inits.v91_1.state = true;   window.ESG.inits.v91_1.call();}}\n<\/script>\n<\/div>\n<div class=\"pro_show_info\">\n<p>Product name: HCKD-II Vacuum Tester<br \/>\nCategory: High Voltage Equipment Comprehensive Test Series<\/p>\n<p>Detailed introduction<\/p>\n<p>The common method to judge whether the vacuum degree of vacuum tube is deteriorated is the power frequency withstand voltage method. This method can only judge the arc extinguishing chamber with serious vacuum deterioration. When the vacuum degree deteriorates to 10-2~10-1Pa, although the breakdown voltage has not decreased, the arc extinguishing chamber is unqualified. The HCKD-\u2161 vacuum tester adopts a new excitation coil and uses the magnetron discharge method to test the vacuum degree of the arc extinguishing chamber without disassembling the arc extinguishing chamber. At the same time, a microcomputer is used for synchronous control and data acquisition processing, so that the on-site test sensitivity of the vacuum degree of the arc extinguishing chamber reaches 10-5Pa. It is widely used in departments using vacuum switches such as electricity, steel, petrochemicals, textiles, coal, and railways.<\/p>\n<p>Functional features<\/p>\n<p>The instrument adopts a new excitation coil and data processing method to achieve non-disassembly measurement of vacuum degree;<\/p>\n<p>Easy to use, simple to operate, and high test accuracy;<\/p>\n<p>It has a complete protection circuit and strong anti-interference ability;<\/p>\n<p>This instrument is a multi-purpose machine that can measure vacuum demagnetization of various models.<\/p>\n<\/div>\n<\/div>\n<div class=\"pro_show_3\">\n<div class=\"pro_show_3_down\">\n<div style=\"text-align: left;\">\n<table class=\"ke-zeroborder\" style=\"width: 100%;\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">\n<colgroup>\n<col width=\"252\" \/>\n<col width=\"250\" \/>\n<col width=\"109\" \/> <\/colgroup>\n<tbody>\n<tr>\n<td class=\"et3\" style=\"font-size: 12pt; font-weight: bold; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 565.5pt; background: #BDD7EE;\" colspan=\"3\" width=\"754\" height=\"19\">Technical Parameters<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Detection range<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 187.5pt;\" width=\"250\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">10-5~10-1 Pa <\/span><\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 81.75pt;\" width=\"109\" height=\"20\"><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 57pt; width: 189pt; background: #E7E6E6;\" rowspan=\"4\" width=\"252\" height=\"76\">Measurement accuracy<\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 187.5pt; background: #E7E6E6;\" width=\"250\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">10-5~10-4 Pa <\/span><\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 81.75pt; background: #E7E6E6;\" width=\"109\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">15%<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 187.5pt; background: #E7E6E6;\" width=\"250\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">10-4~10-3 Pa <\/span><\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 81.75pt; background: #E7E6E6;\" width=\"109\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">15%<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 187.5pt; background: #E7E6E6;\" width=\"250\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">10-3~10-2 Pa <\/span><\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 81.75pt; background: #E7E6E6;\" width=\"109\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">10%<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 187.5pt; background: #E7E6E6;\" width=\"250\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">10-2~10-1 Pa<\/span><\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 81.75pt; background: #E7E6E6;\" width=\"109\" height=\"19\"><span style=\"font-size: 14px; line-height: 2.5;\">10%<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Magnetic field voltage<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">1700V<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt; background: #E7E6E6;\" width=\"252\" height=\"20\">Pulsed electric field high voltage<\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt; background: #E7E6E6;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">30kV<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Sampler<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\">Magnetron Coil<\/td>\n<\/tr>\n<tr>\n<td class=\"et7\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt; background: #E7E6E6;\" width=\"252\" height=\"20\">Switch tube opening distance when testing vacuum<\/td>\n<td class=\"et8\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt; background: #E7E6E6;\" colspan=\"2\" width=\"500\" height=\"20\">Normal use distance<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Dimensions<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">420mm\u00d7320mm\u00d7280mm<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et10\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 14.25pt; width: 565.5pt; background: #BDD7EE;\" colspan=\"3\" width=\"754\" height=\"19\">Conditions of Use<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Ambient temperature<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">-20\u2103\uff5e40\u2103<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Ambient humidity<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">\u226490\uff05RH<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" style=\"font-size: 12pt; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Working power supply<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">AC220V\u00b110\uff05<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et11\" style=\"font-size: 12pt; text-align: justify; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 189pt;\" width=\"252\" height=\"20\">Power frequency<\/td>\n<td class=\"et6\" style=\"font-size: 11pt; text-align: center; vertical-align: middle; border: 0.5pt solid #A6A6A6; height: 15pt; width: 375pt;\" colspan=\"2\" width=\"500\" height=\"20\"><span style=\"font-size: 14px; line-height: 2.5;\">50\u00b11Hz<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"clearBoth\"><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"post_folder":[31],"class_list":["post-1595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gysbzh"],"_links":{"self":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts\/1595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1595"}],"version-history":[{"count":3,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts\/1595\/revisions"}],"predecessor-version":[{"id":2617,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/posts\/1595\/revisions\/2617"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=\/wp\/v2\/media\/1440"}],"wp:attachment":[{"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1595"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/en.bdhcdq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpost_folder&post=1595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}