China Compact Hydrogen Gas Tube Furnace with Alumina Tube Hydrogen Detector Shutdown Valve

1500°C Compact Hydrogen Gas Tube Furnace with 2" Alumina Tube and Hydrogen Detector & Shutdown Valve
Introduction
CY-1500X tube furnace is designed for processing material under hydrogen gas up to 1500°C safely. The 50 mm OD processing tube is made of pure alumina, and one hydrogen gas detector is included for cutting off hydrogen gas via a
built-in solenoid valve immediately upon detection of hydrogen gas leaks. The furnace can be used with all kinds of inert gasses and oxygen gas as well. The precision temperature controller provides up to 30 programmable segments for the heating profile.
Specification

Furnace StructureDouble layer steel casing with air cooling to keep furnace surface temperature lower than 60°C.
High purity fibrous alumina insulation for Max. energy saving.
Hydrogen detector and solenoid valve are included for safe operation
The hydrogen gas furnace must be placed under fume hood which is not included. Power4.0 KW Max. ( 30A breaker required)VoltageAC 208-240 Single Phase, 50/60 HzMax. Temperature1500°C ( < 1 hour )Continuous Temperature1400°CMax. Heating Rate <= 10°C /minProcessing Tube Material: High purity Alumina
Tube Size: 50 O.D x 38 I.D. x 700(Length. (mm )
Two fibrous ceramic tube blocks are included for blocking heat radiation from inside tube. (Ceramic blocks must be fully ins Heating Zone length6" ( 152 mm) Constant temperature zone80 mm (+/-2°C)Temperature controllerPID automatic control via SCR (Silicon Controlled Rectifier) power control, e.g. current limiting phase angle fired the resistor with 51 steps programmable.
Self-tuning and built in protection from overheated and broken thermal couple. Please click here to learn whySCR is more accurate than SSR (Solid State Relay)
MET certified 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
Built in PID Auto-Tune function with overheating & broken thermocouple protection.
Over temperature protection and alarm allows for operation without attendant(s).
+/- 1 ºC temperature accuracy.
RS485 Communications Port. Temperature Accuracy+/ - 1°CFlanges and Gas Inlet
One pair stainless steel vacuum flange are installed on two ends of the tube which allow high vacuum up to 10E-5 torr and 5 PSI positive pressure.
One solenoid valve is installed on the left of the flange for Hydrogen gas inlet. It connects with hydrogen detector. once hydrogen gas leak is detected ( 10% below hydrogen explode point ), gas inlet valve will be shut down immediately
One pressure gauge is installed on the end of the gas inlet. Hydrogen gas pressure must be controlled under 5 PSI, which can be adjusted by a stainless steel needle valveHydrogen Detector SystemOne Honeywell UL Approved Sensepoint Gas Detector is Integrated into the system.
Working Temperature Range:40ºF to +149ºF (-40ºC to +65ºC)
Alarm Point: H2 Limited Explosive Line 10% (10% LEL). once detecting H2 gas beyond the point, it will shut off the inlet valve to the H2 automatically.Gas-outlet Flowmeter One 16 -160 ml/min floating meter is installed on gas-outlet end for adjusting gas flow rate
1/4" Dia stainless steel tube is installed for burning hydrogen gas during gas flowing
One long lighter is included in the standard package for igniting hydrogen gas manually.
Solenoid Value automatically shuts down the gas inlet in case of system failureDimension400 x 300 x 530 mm (15.7" x 12" x 21")Net Weight45 KgShipping weight45 kg (100 lbs)Dimension after crafting45" x 25" x 37" ( 120 Lbs) WarrantyOne year limited warranty for electrical and mechanical partsComplianceCE Certified

Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design, manufacturing and sales of equipment used in scientific researches. Independence and innovation is the company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace, atmosphere furnace,CVD system and customized lab equipment.Welcome you come to visit us.
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