{"product_id":"thermo-fisher-countess-ii-fl-automated-cell-counter","title":"Thermo Fisher Countess II FL Automated Cell Counter","description":"\u003cdiv class=\"hide-redirect-banner\"\u003e\n\t\u003cdiv class=\"redirect-banner\"\u003e\n\t\t\u003cdiv class=\"redirect-float\"\u003e\n\t\t\t\u003cimg src=\"https:\/\/new.marshallscientific.com\/v\/vspfiles\/photos\/E7500-2.jpg\"\u003e\n\t\t\t\u003cdiv class=\"redirect-content\"\u003e\n\t\t\t\t\u003ch1\u003ePopular Alternative Choice\u003c\/h1\u003e\n\t\t\t\t\u003cp class=\"redirect-title\"\u003e\n\t\t\t\t\tAccuris E7500 QuadCount Automated Cell Counter\n\t\t\t\t\u003c\/p\u003e\n\t\t\t\t\u003cul\u003e\n\t\t\t\t\t\u003cli\u003eAccuris QuadCount™: LED light source, precision optics, high-res CMOS detector.\u003c\/li\u003e\n\t\t\t\t\t\u003cli\u003eEfficient counts in 20s\/sample; advanced software for accuracy and efficiency.\u003c\/li\u003e\n\t\t\t\t\t\u003cli\u003eUnique 4-chambered QuadSlide™; process 4 samples at once, saving on costs.\u003c\/li\u003e\n\t\t\t\t\t\u003cli\u003eHigh-quality components ensure reliability; 4x lens, 5MP detector, precise motorized stage.\u003c\/li\u003e\n\t\t\t\t\u003c\/ul\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003ca class=\"redirect-button\" href=\"https:\/\/new.marshallscientific.com\/-p\/E7500.htm?productredirect\"\u003e\n\t\tGo to Product Details\n\t\t\u003c\/a\u003e\n\t\t\u003cp class=\"redirect-special\"\u003e\n\t\t\tFree Shipping and No Lead Time!\n\t\t\u003c\/p\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productdescriptiontables\"\u003e\n\t\u003ch1\u003eThermo Fisher Countess II FL Automated Cell Counter\u003c\/h1\u003e\n\t\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-section\"\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eConcentration\u003c\/b\u003e\u003cbr\u003e1x10^4-1x10^7 cells\/ml\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eDetection Method\u003c\/b\u003e\u003cbr\u003e\n\t\t\t\tBrightfield\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eCell Size\u003c\/b\u003e\u003cbr\u003e\n\t\t\t\t4-60 um (detection), 7-70 um (viability)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"features-section\"\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cspan class=\"features-header\"\u003eFeatures\u003c\/span\u003e\n\t\t\t\u003cul\u003e\n\t\t\t\t\u003cli\u003eHigh accuracy eliminates the subjectivity of manual cell counting\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eFast in providing total cell count, viability and average cell size within as little as 10 seconds\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eFlexibility in ability to accept up to two EVOS light cubes to cover over twenty fluorescence channels\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eConvenient since not cleanup or routine maintenance is required\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eSimple user interface to provide quick startup and minimal training\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eEasy to transfer data and images to your PC\u003c\/li\u003e\n\t\t\t\u003c\/ul\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/tf-cacc2fl_57748f93-812f-4b04-a369-6dec833da439.jpg?v=1779994763\"\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cbr\u003eThe Thermo Fisher Countess II FL Automated Cell Counter is a fully automated, 3-channel cell counter and assay platform that uses state-of-the-art optics, and image analysis algorithms to analyze fluorescently labeled cells or trypan blue stained samples in suspension. The Countess II FL features a cell sample range of 1 x 10\n\t\u003csup\u003e4\u003c\/sup\u003e - 1 x 10\u003csup\u003e7 \u003c\/sup\u003eand processing time in as little as 10 seconds. The featured digital display shows images of cells and sample data making interpretation convenient and easy. The USB port allows users to save cell count results and images and then transfer them to a PC. The compact design allows for this versatile machine to fit easily into any lab environment.\u003cbr\u003e\u003cbr\u003eThe Countess II FL Cell Counter can accomplish all of the functions that the Countess II Cell Counter is capable of, however adds on some additional features. The Countess II FL can count cells from either disposable Countess Cell Counting Chamber Slides or from glass Countess II FL Reusable Chamber Slides. In addition to the brightfield channel, the Countess II FL can accommodate two interchangeable EVOS fluorescent or specialty light cubes, enabling it to be used for multiple-fluorescence research applications. When equipped with EVOS light cubes, this unit can be used to perform assays for cells in suspension, including simultaneous counts of cells stained with two different fluorescent dyes, GFP and RFP expression, apoptosis, cell viability, and cell cycle assays. \u003cbr\u003e\u003cbr\u003eAll of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped. \u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"included-box\"\u003e\n\t\t\u003cspan class=\"included-header\"\u003eINCLUDED:\u003c\/span\u003e\u003cbr\u003eThe Thermo Fisher Countess II FL Automated Cell Counter includes:\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003ePhosphate-buffered Saline Calibration \u0026amp; Countess Test Beads Validation Report\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003e 10 Countess Cell Counting Chamber Slides\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003e Power Cord\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003e Full 180 Day Parts and Labor Warranty\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/div\u003e\n\t\u003ch2\u003eThermo Fisher Countess II FL Automated Cell Counter Specifications\u003c\/h2\u003e\n\t\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nCapacity\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\nOne 2-chamber disposable slide or 2-chamber reusable slide\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nCell Size\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n4-60 um (detection), 7-60 um (viability)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nConcentration\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n1x10^4 to 1x10^7 cells\/mL\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nDetection Method\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\nBrightfield \u0026amp; 2 user-definable FL channels\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nDisplay\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n7 in capacitive touch screen\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nField\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n2.15 mm x 1.62 mm (3.48 mm2)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nMemory\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\nUSB Stick\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nWeight\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n8 lbs.\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nDimensions (W x D x H)\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n9 x 5.5 x 9 in (228.6 x 139.7 x 228.6 mm)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\nElectrical Requirements\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n100-240 VAC, 0.58A Max\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\t\u003cspan class=\"downloads-header\"\u003eDownloads\u003c\/span\u003e\n\t\u003cdiv class=\"downloads-section\"\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Thermo_Fisher_Countess_II_FL_-_Marshall_Scientific.pdf?v=1779994766\" target=\"blank\"\u003e\n\t\t\tTechnical Specification Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Thermo_Fisher_Countess_II_FL_Manual_-_Marshall_Scientific.pdf?v=1779994772\" target=\"blank\"\u003e\n\t\t\tOperator's Manual Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"formalquote2\"\u003e\n\t\t\u003ca class=\"formalquote2link\" href=\"https:\/\/www.marshallscientific.com\/formal_quote_a\/2233.htm\" target=\"_blank\"\u003eRequest a Formal Quote\u003c\/a\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":42475280728154,"sku":"TF-CACC2FL","price":3295.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/TF-CACC2FL-2_bd145ad8-1930-4284-98f1-6bc1d899baa2.jpg?v=1761235079","url":"https:\/\/p2gnpt-0c.myshopify.com\/products\/thermo-fisher-countess-ii-fl-automated-cell-counter","provider":"Marshall Scientific","version":"1.0","type":"link"}