{"product_id":"gsl-1500x-50hg-am","title":"1500°C Automated Hydrogen Gas Tube Furnace w\/ 2\" Alumina Tube - GSL-1500X-50HG-AM","description":"\u003cul\u003e\n\u003cli\u003ePlease view \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\" Metallic Architectures from 3D-Printed Powder-Based Liquid Inks \"\u003c\/strong\u003e\u003c\/span\u003e published by Materials Views, Nov 16, 2015, in which MTI Hydrogen furnace was used for 3D printed sample heat treatment and reduction cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGSL-1500X-50HG-AM is a fully-automated compact hydrogen tube furnace for the heat treatment of oxidation-sensitive materials up to 1500. The 50 mm OD processing tube is made of pure alumina. The flammable exhaust burning module automatically ignites, detects, and controls the hydrogen gas flow. A Honeywell hydrogen leak detector is used to cut off the hydrogen source and heating elements once the H 2 leak is detected. Flange fixtures, 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS: \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFurnace Structure\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cpre\u003eDouble layer steel casing with air cooling to keep furnace surface temperature lower than 60°C. \u003c\/pre\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh purity fibrous alumina insulation for Max. energy saving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydrogen detector and solenoid valve are included for safe operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe hydrogen gas furnace must be placed under a fume hood which is not included. \u003ca href=\"..\/..\/..\/AutomaticRecirculatingMoisturePurificationSystem-EQ-RMP-1-1.aspx\"\u003ePlease click to view the spec of \u003cspan style=\"color: rgb(43, 0, 255);\"\u003eMTI EQ-FH-36 fume hood.\u003c\/span\u003e\u003c\/a\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\u003ePower\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e4.0 KW Max. ( 30A breaker required)\u003c\/li\u003e\n\u003cli\u003e208-240 VAC Single Phase, 50\/60 Hz\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\u003e1400 °C continuous operation\u003c\/li\u003e\n\u003cli\u003e1500 °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\u003eProcessing Tube\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: High purity Alumina Tube\u003c\/li\u003e\n\u003cli\u003eTube Size: \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"http:\/\/mtixtl.com\/HighPurityAlumina99.8CeramicTube-EQ-TA-50D-M700.aspx\"\u003e50 O.D x 38 I.D. x 700 Length. (mm )\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo fibrous ceramic tube blocks are included for blocking heat radiation from inside tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eCeramic blocks must be fully inserted into the furnace chamber before heating\u003c\/span\u003e)\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/tube_block2-300w-3_a34731cf-5ea9-4485-91c8-2c11c2b67765.jpg?v=1773107515\" alt=\"\" width=\"91\" height=\"65\"\u003e     \n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Foam_Block_Installation.jpg\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Foam_Block_Installation.jpg\" width=\"93\" height=\"70\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/Foam_Block_Installation.jpg\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHeating Zone and\u003c\/p\u003e\n\u003cp\u003eTemperature Uniformity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e6\" ( 152 mm) \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e60 mm (± 2 °C) heating area with best temperature uniformity.\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\u003cdiv\u003eTemperature controller\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003ePID automatic control via\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e \u003ca style=\"color: rgb(43, 0, 255);\" href=\"http:\/\/www.mtixtl.com\/machineflyer\/SCR.doc\"\u003eSCR (Silicon Controlled Rectifier)\u003c\/a\u003e \u003c\/span\u003epower control.\u003c\/li\u003e\n\u003cli\u003eSelf-tuning and built-in protection from the overheated and broken thermocouple. Please click here to learn why \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"http:\/\/www.mtixtl.com\/machineflyer\/SCR.doc\"\u003eSCR is more accurate than SSR (Solid State Relay)\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMET certified 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.\u003c\/li\u003e\n\u003cli\u003eOver-temperature protection and alarm allow for operation without attendant(s).\u003c\/li\u003e\n\u003cli\u003e+\/- 1 ºC temperature control during the dwelling.\u003c\/li\u003e\n\u003cli\u003eRS485 Communications Port.\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eComputer-access Temperature Control\u003c\/li\u003e\n\u003cli\u003eYou may upgrade the temperature controller to the \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"..\/..\/..\/FA-EURO3000-L2.aspx\"\u003eEurotherm 3004 Temperature Controller\u003c\/a\u003e \u003c\/span\u003ewhich is compatible with LabVIEW. This package includes a Eurotherm 3004 programmer, and a communication cable (RS485 - USB). \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e(Optional - LabVIEW program and OPC service are not included)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Line (Optional)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe furnace is ready to connect with a mechanical pump or a turbopump with a KF-25 adapter. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUltimate vacuum pressure:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e~ 2 Torr by a diaphragm dry pump (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"..\/..\/..\/CompactOil-FreeDiaphragmPump-EQ-OFDP-2.aspx\"\u003eOFDP-2-LD\u003c\/a\u003e\u003c\/span\u003e, dry pump is required for flammable gas)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e~ 8 mTorr by a rotary vane pump (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"..\/..\/..\/156L\/mDoubleStageMechanicalVacuumPump-EQ-FYP.aspx\"\u003eFYP-Pump\u003c\/a\u003e\u003c\/span\u003e, oil pump)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e~ 10^-5 Torr by a pumping station with a 33 L\/s turbopump \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e(\u003ca style=\"color: rgb(43, 0, 255);\" href=\"..\/..\/..\/PfeifferVacuumPump10E-3to10E-7mbarwithKF40VacuumTubeKF25Vac.aspx\"\u003ePV-HVS-LD\u003c\/a\u003e)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFlanges and Gas Inlet\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOne pair of\u003c\/span\u003e \u003ca style=\"color: rgb(43, 0, 255);\" href=\"..\/..\/..\/SealingFlangeAssemblyfor50mmdia.Tube-EQ-FL-50.aspx\"\u003estainless steel vacuum flanges with silicone o-rings\u003c\/a\u003e\u003c\/span\u003e is pre-connected for the two ends of the tube, which allows a high vacuum up to 10E-5 torr and 5 PSI positive pressure.\u003c\/li\u003e\n\u003cli\u003eMechanical Pressure Gauge\u003c\/li\u003e\n\u003cli\u003eMass flow controller: 0-1000 ml\u003c\/li\u003e\n\u003cli\u003eTwo solenoid valves and a check valve to control the gas inlet of the hydrogen and inert gases. \u003c\/li\u003e\n\u003cli\u003eThe two-stage regulator is required but not included for gas cylinders. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlammable Exhaust\u003cbr\u003eBurning Module\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic ignition system: hydrogen gas is self-ignited by the filament at the exhaust to prevent an unstable flame from the small flow rate and inevitable air disturbance.\u003c\/li\u003e\n\u003cli\u003eOver-pressure protection: The pressure relief line will be open automatically if pressure is over 0.1 MPa. The hydrogen inlet and heating element will cut off as well. If the automation system fails, the mechanical pressure-relief valve will be open if pressure is over 0.15 MPa.\u003c\/li\u003e\n\u003cli\u003ePirani pressure gauge.\u003c\/li\u003e\n\u003cli\u003eFlow detection: If the gas flow is not detected, the alarm will be activated to cut off the gas \u0026amp; power source.\u003c\/li\u003e\n\u003cli\u003eFilament status monitoring: A mutual inductor is installed to monitor the working status of the filament. Once the filament passes its working lifetime, the user will receive a notification to change the filament. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Gas Detector\u003cbr\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/HoneywellXCDSensepointGasDetectorEQ-XCD-GAS.aspx\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQXCDGAS_50x50.jpg\" alt=\"\"\u003e\u003c\/div\u003e\n\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 Sensepoint Gas Detector is Integrated into the system.\u003c\/li\u003e\n\u003cli\u003eWorking Temperature Range: 40ºF to +149ºF (-40ºC to +65ºC)\u003c\/li\u003e\n\u003cli\u003eAlarm Point: H2 Limited Explosive Line 20% (20% LEL). Once detecting H2 gas beyond the point, it will shut off the inlet valve to the H2 and heating elements automatically.\u003c\/li\u003e\n\u003cli\u003eOnce the alarm is activated, the gas source, heating elements, and exhaust line will be cut off. \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;\"\u003eCommunication Module with a Wifi Router \u003cbr\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/communication_module_1_32x32.png\"\u003e    \u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/communication_module_2_32x32.png\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/wifi_GSL_OTF.jpg\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/wifi_GSL_OTF_32x32.jpg\"\u003e\u003c\/a\u003e\u003c\/em\u003e\u003cem\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/EQ-MTS01.aspx\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/temperaturecontrolsystem1_32x32.jpg\"\u003e\u003c\/a\u003e\u003c\/em\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eThe communication module enables full automation and remote control of the hydrogen gas tube furnace by access to the following parts, \u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eMass flow controller\u003c\/li\u003e\n\u003cli\u003eAll the solenoid valves\u003c\/li\u003e\n\u003cli\u003ePrecision temperature controller for heating profile and furnace on\/off\u003c\/li\u003e\n\u003cli\u003ePressure gauge\u003c\/li\u003e\n\u003cli\u003eFlow sensor\u003c\/li\u003e\n\u003cli\u003eHydrogen gas detector\u003c\/li\u003e\n\u003cli\u003eFilament sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eAll the software is written by Labview, which can be integrated into other LabVIEW programs. \u003c\/li\u003e\n\u003cli\u003eA brand new laptop with Microsoft window 10 and pre-installed automation software for immediate use (optional).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Element\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003ca href=\"..\/..\/..\/1600csicelectricheatingelements.aspx\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e1500 °C SiC Electric Heating Elements, 4 pcs. ( click picture below for detailed specs )\u003c\/span\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/1600csicelectricheatingelements.aspx\"\u003e\u003cimg title=\"\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/thumb_he3_for_1500_100x100.jpg?v=1706297838\" border=\"0\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003cstrong\u003eCE Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNRTL or CSA certification is available upon request at an extra cost. \u003c\/strong\u003e\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=\"http:\/\/www.mtixtl.com\/twostagebrass0-100psianalyticalcylinderregulatorcga-580withneedlevalve-fa-y12244d580.aspx\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/EQGRCGA580_50x50.jpg\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"http:\/\/www.mtixtl.com\/twostagebrass0-100psianalyticalcylinderregulatorcga-580withneedlevalve-fa-y12244d580.aspx\"\u003eClick here to learn more about the installation of a gas regulator\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/twostagebrass0-100psianalyticalcylinderregulatorcga-580withneedlevalve-fa-y12244d580.aspx\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e.\u003c\/span\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/EQ-FH-60.aspx\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/FumeHoodwith1700CFurnace_50x50.jpg?ts=130954704477343567\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/twostagebrass0-100psianalyticalcylinderregulatorcga-580withneedlevalve-fa-y12244d580.aspx\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eThe tube furnaces with alumina tube are designed for use under vacuum and low pressure \u0026lt; 0.02 MPa \/ 0.2 Bar\/ 3 PSI (relative to 1 atm)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cem\u003e\u003cstrong\u003e\u003cem\u003e\u003cstrong\u003eAttention\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 \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255);\" href=\"http:\/\/www.mtixtl.com\/twostagebrass0-100psianalyticalcylinderregulatorcga-580withneedlevalve-fa-y12244d580.aspx\"\u003eClick here to learn the installation of a gas regulator.\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eNever heat the furnace while the gas release valve is closed and a positive pressure shall keep within the furnace chamber. \u003c\/li\u003e\n\u003cli\u003eThe flow rate for gasses should be limited to \u0026lt; 200 SCCM ( or 200ml\/min )\u003c\/li\u003e\n\u003cli\u003eThe hydrogen gas furnace must be placed under fume hood\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e \u003ca style=\"color: rgb(43, 0, 255);\" href=\"..\/..\/..\/AutomaticRecirculatingMoisturePurificationSystem-EQ-RMP-1-1.aspx\"\u003ePlease click here to view the spec of MTI EQ-FH-36 fume hood.\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum limit definition for all alumina tube furnaces: * Vacuum pressures may only be safely used up to 1500°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003eOperation Instructions\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"http:\/\/www.mtixtl.com\/GSL-1700X-S60HG-video.aspx\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/thumbnail.1_100x100.jpg?ts=130967695349271226\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003ca href=\"http:\/\/www.mtixtl.com\/machine-manual\/GSL-1500X-42HG.pdf\"\u003e\u003cimg alt=\"\"\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":44985169281163,"sku":"GSL1500XH2-AM","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/GSL-1500X-50HG-AM_Main_ac563ad5-86e2-4a4c-ad6b-84aa8f93c6b2.jpg?v=1764854919","url":"https:\/\/mtimalaysia.com\/products\/gsl-1500x-50hg-am","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}