{"product_id":"otf-1200x-s5-h2","title":"1100C Hydrogen Gas Tube Furnace with 5\" Quartz Tube with H2 Detecting System - OTF-1200X-S5-H2","description":"\u003cp\u003eOTF-1200X-S-5-H2 is a single-zone hydrogen tube furnace for the heat treatment of oxidation-sensitive materials up to 1100 . The 5” processing tube is made of high-quality fused silica. The hydrogen detecting system comes with a Honeywell hydrogen gas detector, two solenoid valves, and an alarm siren. In case an H2 leak is detected, the special design automatically activates the siren, cuts off the hydrogen source, shuts down the power, and purges nitrogen. It can also avoid air backflow if a power outage happens. Flange fixtures, full quartz tube covers, and double-layer steel furnace casing are installed to provide additional safety protection in case of emergency. The furnace is also compatible with all kinds of inert gasses as well as oxygen. The precision temperature controller provides customers to set up their own programmable heating profiles with up to 30 temperature segments.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFurnace Features\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/OTF-1200X-S-5_open.jpg\"\u003e\u003cimg height=\"110\" width=\"165\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/OTF-1200X-S-5_open.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eHydrogen gas detecting system with leak and power outage protection.\u003c\/li\u003e\n\u003cli\u003eFull tube covers, flange support, and double-layer steel casing with air cooling for extra protection.\u003c\/li\u003e\n\u003cli\u003eThe hydrogen gas furnace must be placed under a fume hood which is not included. \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"fh-36\" target=\"_blank\"\u003ePlease click to view the specs of the MTI FH-36 fume hood.\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eAC 208-240 Single Phase, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e3.0 KW Max. (20A breaker required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e1000 °C for continuous operation.\u003c\/li\u003e\n\u003cli\u003e1100°C (\u0026lt; 1 hour)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Heating Rate\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e ≤ 10°C \/min\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Cooling Rate\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e ≤ 20°C \/min\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing Tube\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"qztube-125ge-750\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e5\" high-quality fused quartz tube (130mm O.D x 120mm I.D x 750mmL)\u003c\/span\u003e\u003c\/a\u003e is included. \u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"f-t-block-120\" target=\"_blank\"\u003eTwo sets of fibrous ceramic thermal blocks are included for isolating the thermal radiation from the tube chamber. (Two Ceramic blocks must be fully inserted into the furnace chamber before heating)\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eQuartz blocks (optional) are ideal for cleaner and higher vacuum efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/mtimalaysia.com\/products\/qztube-125ge-750\"\u003e\u003cimg height=\"61\" width=\"87\" alt='Quartz Tube: 130 ODx120 IDx 750L mm (5\"x 29\") for Replacement - QZTube-125GE-750' src=\"https:\/\/mtimalaysia.com\/cdn\/shop\/files\/qt-400w-12_e24fa993-57f9-4904-9fd4-87bbaad03bb6.jpg?v=1764854395\u0026amp;width=3840\"\u003e\u003c\/a\u003e      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Quartz_tube_block.jpg\"\u003e\u003cimg height=\"66\" width=\"81\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Quartz_tube_block.jpg\"\u003e\u003c\/a\u003e        \u003cimg height=\"48\" width=\"117\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/quartz_crucible.png?v=1770342965\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"https:\/\/mtixtl.com\/search?q=quartz+cricubles+boats\u0026amp;options%5Bprefix%5D=last\" target=\"_blank\"\u003eclick here to choose a crucible\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Zone\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/TP.png\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/TP.png\" width=\"94\" height=\"49\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeating Zone: 12 \" (300mm), single-zone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTemperature uniformity:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e100 mm length (+\/-1ºC ): (click drawing below for temp profile)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e140 mm length (+\/-2ºC ): (click drawing below for temp profile)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature controller\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Temperature_Control.jpg\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Temperature_Control.jpg\" width=\"123\" height=\"65\"\u003e\u003c\/a\u003e    \u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003ePID automatic control via solid-state relay with 30 steps programmable\u003c\/li\u003e\n\u003cli\u003eBuilt-in Over Temperature and Thermocouple Failure Protection\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: +\/ - 1°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional: \u003c\/strong\u003eThe furnace may be operated by PC with installing a control module. Please order an MTS02-B control module at an extra cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv style=\"text-align: start;\"\u003eFlanges and Fittings\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Flange_lef_side_980f5a41-fa0b-40ea-90ef-22e94e9b8fcf.jpg?v=1719433051\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Flange_lef_side_980f5a41-fa0b-40ea-90ef-22e94e9b8fcf_100x100.jpg?v=1719433051\"\u003e\u003c\/a\u003e       \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/flange-right_ec1d5203-8248-493a-ae80-4069d684e72f.jpg?v=1719433035\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/flange-right_ec1d5203-8248-493a-ae80-4069d684e72f_100x100.jpg?v=1719433035\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e5\" flanges with quick load-lock doors for fast sample loading and retrieving. \u003c\/li\u003e\n\u003cli\u003eThe water-cooled\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e \u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"fl-125-w\" target=\"_blank\"\u003eflange is available at an extra cost.\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLeft flange assembly:\n\u003cul\u003e\n\u003cli\u003eMechanical pressure gauge\u003c\/li\u003e\n\u003cli\u003eNeedle valve\u003c\/li\u003e\n\u003cli\u003e1\/4\" thermocouple feedthrough\u003c\/li\u003e\n\u003cli\u003eOne 1\/4\" tube fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRight flange assembly:\n\u003cul\u003e\n\u003cli\u003eKF25 port\u003c\/li\u003e\n\u003cli\u003eNeedle valve\u003c\/li\u003e\n\u003cli\u003eOne 1\/4\" tube fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFull tube covers and flange fixtures to avoid hydrogen hazards in case of emergency or explosion. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Detecting System\u003cbr\u003e\u003ca rel=\"noopener\" href=\"xcdh2\" target=\"_blank\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQXCDGAS_100x100.jpg\"\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e (included)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eOne Honeywell UL-approved sense point gas detector is Integrated into the system.\u003c\/li\u003e\n\u003cli\u003eWorking Temperature Range: -40 ºF to +149 ºF (-40ºC to +65ºC)\u003c\/li\u003e\n\u003cli\u003eAlarm Point: H2 Lower Explosive Limit (LEL) is set at 20%. Once H2 gas is detected beyond the limit, it will cut off the hydrogen source, turn off the heating elements, and purge nitrogen.\u003c\/li\u003e\n\u003cli\u003ePower outage protection: if the furnace encounters a power outage, hydrogen source and heating elements will be cut off, and start to flow nitrogen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"gsl-kr200\" target=\"_blank\"\u003eFlammable Gas Control and Disposal Device\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e Two 1\/4\" compression tube fittings for both inert and flammable gas.\u003c\/li\u003e\n\u003cli\u003eInterlocks: in case of emergency, the gas flow and furnace heating will be cut off. \u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eA flammable gas leak is detected\u003c\/li\u003e\n\u003cli\u003eFailure of a self-ignition heating coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eOne check valve to prevent gas backflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCE Certified\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWarning\u003c\/span\u003e\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=\"96\" height=\"64\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"cga580\" target=\"_blank\"\u003eClick here to learn the installation of a gas regulator\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eTube furnaces with quartz tubes are designed for use under vacuum and low pressure \u0026lt; 0.12 atm (absolute pressure)\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThe flow rate for gases should be limited to \u0026lt; 200 SCCM for reducing thermal shocks to the tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAttention: A two-stage pressure regulator must be installed on gas cylinder to limit the pressure to below 3 PSI for safe operation.\u003c\/span\u003e \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" href=\"cga580\" target=\"_blank\"\u003eClick here to learn the installation of a gas regulator.\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003eVacuum limit for all quartz tube furnaces: * furnace operation under vacuum is up to 1000 °C\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":"Default Title","offer_id":44985155715211,"sku":"OTF-1200X-S5-H2","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/OTF-1200X-S-5mian3.jpg?v=1764854706","url":"https:\/\/mti-indonesia.com\/products\/otf-1200x-s5-h2","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}