LS2789 series transformer comprehensive tester is a new generation of transformer tester. This series of testers are the new wisdom of the project team with more than 10 years of research and development, sales and service experience in the transformer testing industry. In meeting the requirements of high stability, achieving the ultimate measurement speed will once again promote the progress of the entire transformer testing industry.
\nThis series of instruments uses a 7-inch true color LCD screen with 800\u00d7480 resolution to achieve full screen display of all parameters. A variety of operating interfaces are available to adapt to different user preferences. Transformer scan boxes are available from 20Pin to 192Pin to meet the needs of various transformer tests.<\/p>\n
The following are product models and differences, please purchase according to your needs:<\/span><\/span><\/span><\/strong> Especifica\u00e7\u00e3o:<\/strong> <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n (Transformer)<\/p>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n output impedance<\/td>\n <\/td>\n LS2789 series transformer comprehensive tester is a new generation of transformer tester. This series of testers are the new wisdom of the project team with more than 10 years of research and development, sales and service experience in the transformer testing industry. In meeting the requirements of high stability, achieving the ultimate measurement speed will […]<\/p>\n","protected":false},"author":1,"featured_media":5185,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[312],"class_list":["post-2559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-ls2789"],"_links":{"self":[{"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/posts\/2559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/comments?post=2559"}],"version-history":[{"count":0,"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/posts\/2559\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/media\/5185"}],"wp:attachment":[{"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/media?parent=2559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/categories?post=2559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledphotometer.com\/pt\/wp-json\/wp\/v2\/tags?post=2559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\u2022\u00a0 LS2789: 20Hz ~ 200kHz, resolution 1mHz
\n\u2022\u00a0 LS2789A: 20Hz ~ 300kHz, resolution 1mHz
\n\u2022\u00a0 LS2789B: 20Hz ~ 500kHz, resolution 1mHz<\/p>\n
\n\u2022\u00a0 0.05% basic measurement accuracy
\n\u2022\u00a0 Keyboard lock function, data protection function against power down
\n\u2022\u00a0 Open circuit, short circuit, load and deviation deduction correction function
\n\u2022\u00a0 PASS\/FAIL LED display, volume combination control
\n\u2022\u00a0 The instrument supports dual operating system (optional). Chinese and English are available and with a variety of display styles
\n\u2022\u00a0 Support U disk upgrade to provide users with the latest operating experience.
\n\u2022\u00a0 Optional LS27Y09: \u00b1100mA built-in bias current source.
\n\u2022\u00a0 Optional LS27Y10: built-in 0 ~ 1A constant current source.
\n\u2022\u00a0 Programmable up to 96-pin transformers
\n\u2022\u00a0 Divided into 4 channels, each channel 24P
\n\u2022\u00a0 Support cross-channel testing
\n\u2022\u00a0 Can be customized 25P\u00d74, up to 100P products
\n\u2022\u00a0 Four-terminal test mode, optimized matrix structure
\n\u2022\u00a0 Good shrapnel contact performance, long life
\n\u2022\u00a0 Low distributed capacitance, good test effect<\/p>\n\n\n
\n Function and parameter<\/td>\n Display range<\/td>\n<\/tr>\n \n Test parameter\uff08LCR\uff09<\/p>\n C,<\/span> L, X, B, R, G, D, Q, ESR, Rp, DCR, \u03b8, |Z|, |Y|, TURN,\u00a0P<\/span><\/p>\n |Z|,<\/span>\u00a0<\/span>R,<\/span>\u00a0<\/span>X,<\/span>\u00a0<\/span>DCR<\/p>\n 0.01 m\u03a9\uff5e99.9999M\u03a9<\/p>\n \n Test parameters<\/p>\n Turn ratio, number of turns, inductance, capacitance, leakage, phase, quality factor, AC resistance, DC resistance, balance, pin short circuit<\/p>\n |Y|,<\/span>\u00a0<\/span>G,<\/span>\u00a0<\/span>B<\/p>\n 0.00001\u03bcS\uff5e99.9999S<\/p>\n \n Test signal level<\/td>\n 0.005\uff5e2Vrms(Customizable: 0.005\uff5e5Vrms)<\/td>\n C<\/td>\n 0.00001pF\uff5e9.99999F<\/td>\n<\/tr>\n \n Signal source<\/p>\n 10\u03a9\/CC,<\/span>\u00a0<\/span>25\u03a9,<\/span>\u00a0<\/span>50\u03a9,<\/span>\u00a0<\/span>100\u03a9,<\/span>\u00a0<\/span>10\/100\u03a9<\/td>\n L<\/td>\n 0.00001\u03bcH\uff5e99999.9H<\/td>\n<\/tr>\n \n Test speed<\/td>\n Fast speed 75 times\/SEC, medium speed 20 times\/SEC, slow speed 6 times\/SEC (frequency above 1kHz), super fast speed 150 times\/SEC<\/td>\n D<\/td>\n 0.00001\uff5e9.99999<\/td>\n<\/tr>\n \n Trigger mode<\/td>\n Internal, manual, automatic, external, bus<\/td>\n Q<\/td>\n 0.01\uff5e99999.9<\/td>\n<\/tr>\n \n Internal DC bias voltage<\/td>\n -10VDC \uff5e\u00a0+10VDC<\/td>\n Turns-Ratio<\/td>\n 1:0.01\uff5e100:1<\/td>\n<\/tr>\n \n Equivalent circuit<\/td>\n Series and parallel<\/td>\n \u03b8(RAD)<\/td>\n -3.14159\uff5e3.14159<\/td>\n<\/tr>\n \n Range mode<\/td>\n Automatic, manual<\/td>\n \u03b8(DEG)<\/td>\n -179.999 o\uff5e179.999 o<\/td>\n<\/tr>\n \n Comparator<\/p>\n Ten-gear sorting,<\/span>\u00a0<\/span>BIN0\uff5eBIN9,<\/span>\u00a0<\/span>NG,<\/span>\u00a0<\/span>AUX<\/td>\n \u0394%<\/td>\n -999.999%~999.999%<\/td>\n<\/tr>\n \n PASS\/FAILLED\u00a0Display<\/td>\n<\/tr>\n \n Volume and weight<\/td>\n 400mm*132mm*300mm,<\/span>\u00a0<\/span>8.5Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"