{"product_id":"t-gc20s-empty-gas-cell-with-angled-o12-wedged-sapphire-windows-200-mm-long-one-fill-tube","title":"T-GC20S - Empty Gas Cell with Angled Ø1\/2\" Wedged Sapphire Windows, 20.0 mm Long, One Fill Tube","description":"\u003cp\u003eT-GC20S - Empty Gas Cell with Angled Ø1\/2\" Wedged Sapphire Windows, 20.0 mm Long, One Fill Tube\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/TTN317270-E0W.pdf?v=1706122522\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGas Cell for Spectroscopy Applications\u003c\/li\u003e\n\u003cli\u003ePair of Windows Angled at 1°\n\u003cul\u003e\n\u003cli\u003eKeeps Stray Reflections out of Beam Path\u003c\/li\u003e\n\u003cli\u003eCompensates for Beam Offset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWedged Windows Eliminate Etalon Effects\u003c\/li\u003e\n\u003cli\u003eBoth Ends Include Ø1\/2\" Sapphire Windows\u003c\/li\u003e\n\u003cli\u003eAlumina Substrate for Cell Provides Strength, Hardness, and Resistance to Aggressive Chemicals\u003c\/li\u003e\n\u003cli\u003eBroad Transmission from UV to IR (See Table to the Lower Right)\u003c\/li\u003e\n\u003cli\u003eAvailable with One Tube for Filling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"SpecTable\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" align=\"center\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"subhead\" align=\"left\"\u003eItem #\u003c\/td\u003e\n\u003ctd class=\"subhead\" align=\"center\"\u003eGC20S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCell Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e20.0 ± 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePath Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e14.0 ± 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCell Outer Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12.7 ± 0.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCell Clear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u0026gt;Ø5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u0026lt;10\u003csup\u003e-7\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eTorr to 5 psi at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eFill Tube Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e26.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eFill Tube Outer Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6.4 mm (0.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWindow Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1.0° ± 1.0°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWindow Item #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003ca class=\"quickview\" title=\"WW30530\" data-partnumber=\"WW30530\"\u003eWW30530\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWindow Flatness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eλ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWindow Wedge Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e30 ± 10 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWindow Substrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eSapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\n\u003cstrong\u003eWindow Transmission Data\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e(Click for Plot)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\n\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/Sapphire_Transmission_Uncoated_780_1.gif?v=1706122669\"\u003eRaw Data \u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eDiagram (Click to View)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/GC20S_D1-780.gif?v=1706122731\"\u003e\u003cimg src=\"https:\/\/www.thorlabs.com\/images\/TabImages\/info_icon.png\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083592245504,"sku":"T-GC20S","price":1445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/TTN317270-xl.jpg?v=1785202098","url":"https:\/\/alotechparts.com\/products\/t-gc20s-empty-gas-cell-with-angled-o12-wedged-sapphire-windows-200-mm-long-one-fill-tube","provider":"Alo Tech Solutions","version":"1.0","type":"link"}