\u25a0 Model TH2684 high precision insulation resistance tester is an intelligent measuring instrument that can quickly measure the insulation performance of electronic components, dielectric materials, equipment and wires and cables. It adopts large-size liquid crystal and humanized menu layout, so that users can operate the instrument more conveniently.<\/p>\n
\u25a0 The use of switchable input resistance technology and built-in dual-voltage outputs, support for pre-charging, and contact checking function, so that the instrument can realize the capacitance of the IR rapid general technical parameters of the test.<\/p>\n
\u25a0 The TH2684 can be user-programmed with up to 18 test steps. For example, user programmable charging, waiting, testing, discharging, etc., with each step lasting up to 100s.<\/p>\n
\u25a0 The TH2684 comes standard with RS232, USB DEVICE and Handler interfaces. Among them, Handler interface provides convenience for realizing automatic test system. The scanning port provides a convenient way to test a large number of components. Users can also be equipped with a scanner to speed up component testing.<\/p>\n
\u25a0 TH2684 has two voltage output functions, pre-charge voltage output and test voltage output are set separately. Pre-charge voltage output can be set to follow the change of test voltage and can be fine-tuned on this basis, in addition, it can also be set to independent voltage output mode.<\/p>","protected":false},"excerpt":{"rendered":"
\u25a0 Insulation resistance test range: 10k\u03a9 - 50T\u03a9
\n\u25a0 Test charging current: 2mA, 25mA, 200mA
\n\u25a0 Test speed: 50ms\/time
\n\u25a0 High measurement accuracy: \u00b12% (< 1T\u03a9 )
\n\u25a0 Test voltage range: 10 - 500 V, 1 V step (dual)
\n\u25a0 320X240 large-screen LCD display, Chinese and English optional operation interface
\n\u25a0 Ultra-low leakage current test: as low as 10pA, accuracy 2%, \u00b12pA
\n\u25a0 Two voltage outputs, distinguishable setting of pre-charge voltage and test voltage
\n\u25a0 Pre-charge voltage can be set to independent voltage or follow the test voltage output mode
\n\u25a0 100W power supply for powerful charging
\n\u25a0 Contact check function for capacitive devices
\n\u25a0 Adoption of switchable input internal resistance technology to ensure fast and accurate testing of the instrument
\n\u25a0 7 ranges, manual or automatic mode
\n\u25a0 4-speed sorting gear comparison function
\n\u25a0 Programmable test modes to realize customer-defined voltage and current curve test scheme
\nResistance (R)\/Time (T) or Current (I)\/Time (T) curve test interface.
\n\u25a0 Screenshots can be saved to a USB flash drive.
\n\u25a0 Automatic system firmware upgrade via USB flash drive
\nThe Handler interface is used to enable online operation.
\n\u25a0 RS232C, USB Device for remote control
\n\u25a0 Support for scanning interfaces, providing convenience for users of high-volume testing<\/p>","protected":false},"featured_media":6778,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_brand":[3537],"product_cat":[52,1957],"product_tag":[2107,1983],"class_list":{"0":"post-4473","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-tonghui","7":"product_cat-tydzcs","8":"product_cat-insulation-resistance-tester","9":"product_tag-2107","10":"product_tag-1983","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product\/4473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=4473"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media\/6778"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=4473"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_brand?post=4473"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_cat?post=4473"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_tag?post=4473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}