{"product_id":"otf-1200x-iv","title":"1200C 4-Zone Tube Furnace w\/ Touch Screen Controller \u0026 Optional Quartz Tube \u0026 Flanges (OD 80 -130 mm) - OTF-1200X-IV","description":"\u003cp\u003eOTF-1200X-IV is a Four -zone split tube furnace that can create a smooth thermal gradient or one uniform constant temperature zone by adjusting the four-zone temperature up to 1200 o C with a 900 mm long heating zone. The furnace includes one quartz tube with optional OD of  80, 100, or 130 mm OD, and one pair of vacuum sealing flanges with pressure gauge \u0026amp; ball valve for immediate use.\u003c\/p\u003e\n\u003cp\u003eTouch Screen temperature controller is installed for easy programming with 30 segment s and +\/- 1 o C accuracy. It is an excellent furnace for annealing, diffusing, and sintering samples in various atmospheres.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSPECIFICATIONS:\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv\u003eFurnace structure\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003eDouble-layer steel case with two cooling fans, which ensures a low surface temperature.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eEnergy-saving high-purity fibrous alumina insulation.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e Power\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC 208-240V Single Phase, 50\/60 Hz (50A breaker required)\u003c\/li\u003e\n\u003cli\u003ePower consumption 7 KW Max.\u003c\/li\u003e\n\u003cli\u003eA power cord is included without the plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e WorkingTemperature\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\n\u003cul\u003e\n\u003cli\u003e Max.                          1200  \u003csup\u003eo\u003c\/sup\u003eC \u0026lt; 1 hr.\u003c\/li\u003e\n\u003cli\u003eContinuous :               1100  \u003csup\u003eo\u003c\/sup\u003eC\u003c\/li\u003e\n\u003cli\u003e Max. Heating Rate:   \u0026lt;= 20  \u003csup\u003eo\u003c\/sup\u003eC \/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"text-align: start;\"\u003e\u003cspan style=\"color: #333399;\"\u003e Quartz Tube\u003cbr\u003e\u003cbr\u003e\u003ca href=\"qztube-80d-48\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg class=\"product-list-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/thumb_quartz_tube-400w_50x50.jpg?v=1706297129\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eThree Types of quartz tubes are available as in the product option \n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #333399;\"\u003eOD 80 x  ID 74 x L 1400  ( mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #333399;\"\u003eOD100 x ID 94 x L 1400 ( mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #333399;\"\u003eOD 130 x ID 124 x L 1400 ( mm) \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\n\u003cspan style=\"color: #333399;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: #333399;\"\u003e\u003cspan\u003eTwo fibrous ceramic tube blocks are included to block heat radiation from inside the tube. (\u003c\/span\u003e\u003cspan style=\"color: #ff0000;\"\u003eCeramic blocks must be fully inserted into the furnace chamber before heating\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eQuartz block (\u003cspan style=\"color: #ff0000;\"\u003eOptional\u003c\/span\u003e) is ideal for more cleanness and a higher achievable vacuum.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cspan style=\"color: #333399;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Quartz_tube_block.jpg?v=1706132457\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Quartz_tube_block.jpg?v=1706132457\" width=\"79\" height=\"64\"\u003e\u003c\/a\u003e      \u003ca href=\"https:\/\/mtixtl.com\/en-euea\/search?q=Quartz+tube+block\u0026amp;options%5Bprefix%5D=last\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/quartz_block.png?v=1770365239\" alt=\"\" width=\"81\" height=\"51\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/quartz-tube-block.aspx\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"text-align: start;\"\u003e\u003cspan style=\"color: #333399;\"\u003e Vacuum -Tight Flange\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/OTF-1200X--3.jpg\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/OTF-1200X--3.jpg\" width=\"78\" height=\"56\"\u003e\u003c\/a\u003e     \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/OTF-1200X--4.jpg\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/OTF-1200X--4.jpg\" width=\"72\" height=\"53\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eOne pair of the vacuum-sealed flange is included for matched tube\u003c\/li\u003e\n\u003cli\u003eThe needle valve is installed on the right-side flange with a 1\/4\" tube fitting\u003c\/li\u003e\n\u003cli\u003eThe mechanical gauge and valve are installed in the left-side flange\u003c\/li\u003e\n\u003cli\u003eVacuum level: 10-4 torr by turbopump and 10-2 torr by a mechanical pump\u003c\/li\u003e\n\u003cli\u003eA digital vacuum gauge (Pic. 1) and KF25 port are available upon request at extra cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003ca href=\"ProductImages\/vac-gas-sys\/vg-tube3.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/vg-tube3.jpg?v=1706307333\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/vg-tube3.jpg?v=1706307333\" width=\"77\" height=\"48\"\u003e\u003c\/a\u003ePic. 1 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Gas_Fittings.jpg?v=1706114626\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Gas_Fittings.jpg?v=1706114626\" width=\"81\" height=\"50\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePic. 2\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\n\u003cspan style=\"color: #333399;\"\u003eHeating Zone Length\u003c\/span\u003e\u003cspan style=\"color: #333399;\"\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\n\u003cspan\u003e Four heating zones:    \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e150+300+ 300+ 150 (mm), in total 900 mm length\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\u003cspan color=\"#333399\" style=\"color: #333399;\"\u003eConstant temperature zone:  300mm within +\/- 2 oC (if 4 zones are set at the same temperature)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"text-align: start;\"\u003e\u003cspan style=\"color: #333399;\"\u003eTemperature Control\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/panel.3.png?v=1706239977\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/panel.3.png?v=1706239977\" width=\"134\" height=\"49\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cspan color=\"#333399\" style=\"color: #333399;\"\u003e\u003c\/span\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003eFour temperature controllers are integrated into a touchscreen control panel to set temperature profiles easily, which can control each heating zone independently  or heating 4 zones at the same temperature\u003c\/li\u003e\n\u003cli\u003ePID automatic control\u003cspan\u003e \u003c\/span\u003efor heating rate, cooling rate, and dwell time up to 30 segments\u003c\/li\u003e\n\u003cli\u003eBuilt-in overheating \u0026amp; broken thermocouple protection.\u003c\/li\u003e\n\u003cli\u003e+\/- 1 ºC temperature accuracy.\u003c\/li\u003e\n\u003cli\u003eFour K-type thermocouples (one for each zone).\u003c\/li\u003e\n\u003cli\u003eRS485 Communications Port  and soft are available for PC connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\u003cspan color=\"#333399\" style=\"color: #333399;\"\u003eCompliance\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"letter-spacing: 0pt; word-spacing: 0pt;\"\u003eCE Certified\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"letter-spacing: 0pt; word-spacing: 0pt;\"\u003eNRTL \/ CSA Certification is available upon request, \u003cstrong\u003eadditional charges will apply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.3105%;\"\u003e\n\u003cdiv\u003eOperation Instruction\u003cbr\u003e\u003ca href=\"https:\/\/mtimalaysia.com\/products\/cga580\"\u003e\u003cimg src=\"https:\/\/mtimalaysia.com\/cdn\/shop\/files\/CGA-580-LD.jpg?v=1764854325\u0026amp;width=3840\" alt=\"Inert Gas Regulator, Two Stage Brass 0-100 psi Analytical Cylinder Regulator - CGA-580-LD\" width=\"78\" height=\"52\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"cga580\" rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\"\u003eClick here to learn about the installation of a gas regulator\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 67.3285%;\"\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\n\u003ca href=\"trouble_shooting_center\/How-to-tube\u0026amp;flange.doc\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/How-to-tube_flange_1.doc?v=1739578848\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eHow to set up the ceramic tube and vacuum flange for MTI Tube Furnace.\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/How-calibrate_8.doc?v=1739555010\" rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\"\u003eIn order to obtain accurate temperature inside the tube furnace, you need to calibrate the temperature by yourselves. Please click here to learn how.\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003eWarning:  The tube furnaces with quartz tubes are designed for use under vacuum and low pressure \u0026lt; 0.2 bars\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eA\u003cspan\u003e\u003cem\u003e\u003cstrong\u003ettention\u003c\/strong\u003e: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation.\u003c\/em\u003e \u003c\/span\u003e\u003cspan\u003eClick here to learn\u003c\/span\u003e about the installation of a gas regulator.\u003ca href=\"http:\/\/www.mtixtl.com\/twostagebrass0-100psianalyticalcylinderregulatorcga-580withneedlevalve-fa-y12244d580.aspx\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e* Vacuum pressures may only be safely used up to 1000°C  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#ff0000\" style=\"color: #ff0000;\"\u003eThe flow rate for gasses should be limited to\u0026lt;200 SCCM (or 200ml\/min) to reduce thermal shocks to the tube\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MTI","offers":[{"title":"OD 80mm","offer_id":44985149816971,"sku":"OTF1200XIV80","price":0.0,"currency_code":"MYR","in_stock":false},{"title":"OD 100mm","offer_id":44985149849739,"sku":"OTF-1200X--100","price":0.0,"currency_code":"MYR","in_stock":false},{"title":"OD 130mm","offer_id":44985149882507,"sku":"OTF-1200X--130","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/OTF-1200X-.1_e582af91-8b1d-4d9a-868e-5d05016bac13.jpg?v=1764854640","url":"https:\/\/mti-indonesia.com\/products\/otf-1200x-iv","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}