{"id":223,"date":"2021-10-31T23:28:31","date_gmt":"2021-10-31T15:28:31","guid":{"rendered":"https:\/\/www.eastwood.tech\/?page_id=223"},"modified":"2024-04-26T00:42:33","modified_gmt":"2024-04-25T16:42:33","slug":"qr10x","status":"publish","type":"page","link":"https:\/\/www.eastwood.tech\/en\/news\/qr10x\/","title":{"rendered":"Introduction"},"content":{"rendered":"\n
\"\"
QR10 Edition 3\/3+ (released on Kickstarter<\/a><\/strong> in Jul. 2022)<\/figcaption><\/figure>\n\n\n\nSell on Tindie & Taobao:<\/font><\/i><\/b> \n
\"I<\/a>\n<\/a>\"I<\/a>\n\n<\/br>\nAvailable on EleShop for EU customers:<\/font><\/i><\/b> \n
\"EU<\/a>\n\n\n\n
As a candidate for replacing\/upgrading conventional resistance decade box, QR10 has as good as, if not better than, the top class of the latter on the accuracy, range, resolution\/step, repeatability, and temperature coefficient. It provides a \" better operation experience \" on the user interface, much higher rated power, and much smaller dimensions. More importantly, it's just a \" programmable \" resistance substitution box the way it should be \u2013 the user can either set desired output value by an integrated keypad or remotely control it via a USB-Serial COM port. \n\nThe COM port mentioned makes it suitable for advanced applications such as data acquisition and auto-tests, for example, sensor simulation and sensor auto-calibration.\n\n\nFeatures:\n-      \u201cTrue\u201d resistance generated by relay-resistor network\n-\tEasy-to-use keyboard and useful OLED display\n-\tUSB to serial communication interface, support private AT instruction set\n-\tInitial high accuracy (>500\u03a9): \n        \u00b10.05%(class T)\uff1b\n        \u00b10.02% (class B)\n-       NO RESIDUAL RESISTANCE\n-\tWide range:\n        1\u03a9 -630k\u03a9 (0.1\u03a9\/0.07\u03a9 steps)\n        1\u03a9 -1.2M\u03a9 (0.125\u03a9 steps)\n        1\u03a9 -8.4M\u03a9 (1\u03a9 step)\n-\tMaximum power rating up to 2.0W\n-\tSafety output limit(user definable)\n-\tLatched output with ZERO power consumption\n-\tAllow user field calibration (after calibration accuracy can follow reference meter\u2019s for grade B)\n-\tRechargeable Li-PO battery\n-\tPortable with small dimensions and solid metal housing:\n        5.5cm (OD)\u00d7 5.5cm (H) or 7.0cm (H)\n\n<\/em>\n----------------------------------SPECIFICATION & MANUAL--------------------------------------\nThe latest version for on-sell products Edition 3\/3+:\nQR10 Specification & Manual v3.1<\/a> | QR10 \u8bf4\u660e\u4e66v3.0<\/a>\n\nLegacy versions (reserved only for \u03b2 version products):\nQR10 datasheet v1.2<\/a> | QR10 user manual v1.0<\/a>\nQR10\u6570\u636e\u624b\u518cv1.2<\/a> | QR10\u7528\u6237\u624b\u518cv1.0<\/a>\n\n\n\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
Sell on Tindie & Taobao: Available on EleShop for EU customers:<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":188,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/pages\/223"}],"collection":[{"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/comments?post=223"}],"version-history":[{"count":54,"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/pages\/223\/revisions"}],"predecessor-version":[{"id":746,"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/pages\/223\/revisions\/746"}],"up":[{"embeddable":true,"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/pages\/188"}],"wp:attachment":[{"href":"https:\/\/www.eastwood.tech\/en\/wp-json\/wp\/v2\/media?parent=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}