{"product_id":"counting-unit-c8855-01","title":"Photon counting unit C8855-01","description":"\u003cp\u003e\u003cstrong\u003ePhoton counting unit\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe C8855-01 is a counting unit with a USB interface and can be used as a photon counter when combined with a photon counting head, etc. The counter of the C8855-01 has two counter circuits (double counter method) capable of counting input signals with no dead time. Since the C8855-01 is hot-swap compatible (plug and play compatible), it helps you set up measurement environment quickly. You can start measurement on the day the C8855-01 is delivered by the sample software.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.hamamatsu.com\/content\/dam\/hamamatsu-photonics\/sites\/documents\/99_SALES_LIBRARY\/etd\/C8855-01_TACC1078E.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eClick here\u003c\/strong\u003e\u003c\/a\u003e to view a full product spec sheet PDF.\u003c\/p\u003e\n\u003ctable width=\"756\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"height: 19px;\" colspan=\"2\" bgcolor=\"#cccccc\"\u003eProduct Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\" width=\"50%\"\u003eDevice types\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\" width=\"50%\"\u003ePhoton counting unit\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eInput impedance\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003e50 \u003cspan\u003eΩ\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eNumber of input signals \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eSignal input level\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003eCMOS positive logic (high level: 2V min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.1354px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 36.1354px;\"\u003eSignal pulse width\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 36.1354px;\"\u003e8 ns or longer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eMax count rate\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003e50 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eMax counter capacity\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003e\n\u003cp\u003e2^32 counts\/counter gate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eCounter gate mode\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003e\n\u003cp\u003eInternal counter gate only\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eInternal counter gate time\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003e50 us to 10 s (1,2, 5 step)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eTrigger method\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003eSoftware\/External trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 32px;\"\u003eEternal trigger signal\u003c\/td\u003e\n\u003ctd style=\"height: 32px;\"\u003eTTL negative logic\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\" class=\"collection_row\"\u003e\n\u003ctd style=\"height: 35px;\"\u003eOS\u003c\/td\u003e\n\u003ctd style=\"height: 35px;\"\u003e\u003cspan\u003eWindows 10 Pro\/11 Pro\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eUSD\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eSupply voltage\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eSupplied by USB bus power +7V\/400 mA Max. (supplied from AC adapter)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Photon counting unit","offers":[{"title":"Default Title","offer_id":49258039541988,"sku":"C9744","price":3151.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2635\/8796\/files\/C8855-01_2107-1000x1000.jpg?v=1782928867","url":"https:\/\/hcdev.myshopify.com\/products\/counting-unit-c8855-01","provider":"hcdev","version":"1.0","type":"link"}