300C Max. 90mm O.D Tube Furnace with Vacuum Sealed Flanges & Water/Gas Cold Wall for Sample Annealing in High Magnetic Field - GSL-1200X-MH4

Name: 300C Max. 90mm O.D Tube Furnace with Vacuum Sealed Flanges & Water/Gas Cold Wall for Sample Annealing in High
Brand: Premier Solutions Pte. Ltd

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Description

GSL-1200X-MH4 is a 90mm OD x 58mm ID 300ºC Max. Tube furnace with vacuum/gas insulated jacket. Such furnace is constructed by SS316L material which has nearly zero magnetic permeability. It is dedicated for use with superconducting high field magnets for material annealing.

SPECIFICATIONS:

Furnace Structure	The tube furnace has three layers Heating element： center spiral type SiC filament ( 25 OD x 20 ID x 400 L mm ) SiC sheath: quartz tube ID 30 × OD 36 mm × 622 mm. Sample layer: 36 ID × 58 OD × 622 mm L with vacuum sealed flange. Gas-cooled layer: 58ID × 90 OD × 622mm L to keep outside wall < 30ºC customized size tube is available upon request
Power	208 - 240 VAC, single phase 2000W
Working Temperature	Max. Temperature: 300 °C (< 1 hr) Continuous working temperature: 250 °C
Heating Rate	Max. Heating Rate: 10 °C /min
Heating Zone	Heating Zone Length: 1000 mm Constant Temperature Zone: 700 mm within +/- 2oC
Temperature Controller	PID automatic control and auto-tune function. 30 programmable segments for precise process Built in protection for overheated and broken Thermal couple. Temperature Accuracy: +/- 1 °C K-type thermal couple
Vacuum Flange (Sold Separately)	Special flange for three layers tube is included 1" flange is included for center tube 1" Flange Set
Fitting Ports (Sold Separately)	Both flanges will come standard with 3/8" barbed hose fittings In order to increase the throughput and achieve a high vacuum, you may replace the standard barbed hose fitting with theKF25 adapter (please click the underline to order). For supplying high-pressure gas, you may replace the standard barbed hose fitting with the 304SS 1/4" Swagelok® Tube Fitting x 1/4" BSPP Male Connector (please click the underline to order).
Vacuum Pressure	Limited by vacuum pump 50 mtorr can be achieved by mechanical pump 10^-5 torr can be reached by molecular pump
Digital Pressure Gauge(optional)	A gas-type independent (above 10mbar) digital vacuum gauge with a wide range between 3.8x10-5 to 1125 Torr. Aside from greater measurement precision, this gauge reduces risks of chamber explosions caused by incorrect reading of gas pressures due to gas-type dependency. (Please click picture left for details)
Shipping Package Dimensions
Shipping Weight
Warranty	One year limited warranty with lifetime support.
Compliance	CE Certified All electric parts are UL / MET / CSA certified The furnace is ready to pass UL or CSA certification (UL61010 or SPE1000) on customer side at customer cost.
Application Notes Click here to learn the installation of a gas regulator	Tube furnaces with quartz tubes are designed for using under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa Attention: A two stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn the installation of a gas regulator. Vacuum limit definition for all quartz tube furnaces: * Vacuum pressures may only be safely used up to 1000°C The flow rate for gases should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube Please click here to see our typical temperature profile calibration results at various temperatures. In order obtain accurate temperature inside tube furnace, please click here to learn how to calibrate the temperature on your own. How to set up a ceramic tube and vacuum flange for MTI tube furnaces.
Operation Instructions