{"product_id":"ta-80d-m1200","title":"3.15\" x 48\" (80 OD x 74 ID x 1200mm L) Alumina Ceramic Tube - TA80D1200","description":"\u003cp\u003e3.15\" OD larger diameter Alumina tube is made of high purity 95% Al 2 O 3 material. Such an alumina tube can be used at operating temperatures to 1700 o C in both oxidizing and reducing atmospheres. Tubes have been evacuated to 10 -7 Torr at room temperature .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003eAl2O3 \u0026gt; 95%, SiO2 \u0026lt; 0.25%, CaO+MgO \u0026lt; 0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO.D\u003c\/td\u003e\n\u003ctd\u003e3.15\" +\/- 0.04    (80.4 +\/- 1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI.D\u003c\/td\u003e\n\u003ctd\u003e2.93\" +\/- 0.04    (74.5 +\/- 1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Length\u003c\/td\u003e\n\u003ctd\u003e1200 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetailed dimension drawing\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-TA-80D-M1200-drawing.jpg?v=1711391243\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-TA-80D-M1200-drawing.jpg?v=1711391243\" width=\"110\" height=\"42\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQ-TA-80D-M1200-drawing.jpg?v=1711391243\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Working Temperature\u003c\/td\u003e\n\u003ctd\u003e1700 °C (3092°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarning\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003ePlease don't use an alumina tube under a vacuum at a temperature \u0026gt; 1500 \u003csup\u003eo\u003c\/sup\u003eC.\u003c\/li\u003e\n\u003cli\u003ePlease always keep the heating or cooling rate less than 5\u003csup\u003eo\u003c\/sup\u003eC\/ minute.\u003c\/li\u003e\n\u003cli\u003ePlease keep the thermal gradient less than 100\u003csup\u003eo\u003c\/sup\u003eC\/cm to avoid cracking.\u003c\/li\u003e\n\u003cli\u003ePlease handle the tube carefully. No warranty for the tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003eApplication Notes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"letter-spacing: 0pt; word-spacing: 0pt;\"\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"letter-spacing: 0pt; word-spacing: 0pt;\"\u003ePlease click here to learn \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; word-spacing: 0pt;\"\u003ehow to use and maintain an alumina tube in MTI high-temperature tube furnace.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"letter-spacing: 0pt; word-spacing: 0pt; color: rgb(255, 42, 0);\"\u003eIn order to get longer tube service life, Please use a quartz or alumina crucible to carry the sample, instead of loading the sample directly inside the tube, please click the picture below to choose one crucible boat:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/mtixtl.com\/collections\/crucibles\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Ceramic Crucibles ( Alumina, Quartz and Zirconia etc )\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Crucible_160x160.jpg\" style=\"margin-right: 331.641px; margin-bottom: 16px; margin-left: 331.641px; float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003ca href=\"http:\/\/www.mtixtl.com\/ceramiccrucibles.aspx\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MTI","offers":[{"title":"Default Title","offer_id":44985124290699,"sku":"TA80D1200","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/GSL1600-Tube-466_9f408095-a7e2-41ee-b62f-00196eb33a68.jpg?v=1764854393","url":"https:\/\/mtimalaysia.com\/products\/ta-80d-m1200","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}