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Zhengzhou CY Scientific Instrument Co., Ltd.

Tube Furnace, Tube Furnace with Ultrasonic Spraying, Tube Furnace with Electrostatic Precipitator manufacturer / supplier in China, offering Two Zone 1200° C Max. 80 mm Od Tube Furnace with Liquid Evaporator, Humidity & H2 Detectors and Shutoff Valve, Bubbler Flash Evaporator for Liquid Sources & Chemical Precursors Delivery in CVD Processes, Stainless Steel Customized Gas Mixing Tank and so on.

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Supplier Homepage Product Lab Heating Equipment Others Lab Heating Equipment Two Zone 1200° C Max. 80 mm Od Tube Furnace with Liquid Evaporator, Humidity & H2 Detectors and Shutoff Valve

Two Zone 1200° C Max. 80 mm Od Tube Furnace with Liquid Evaporator, Humidity & H2 Detectors and Shutoff Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Zhengzhou, China
Production Capacity: 20 Sets/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: CY-1200X-II-80HG
  • Customized: Customized
  • Structure: Desktop
  • Type: Tubular Furnace
  • Transport Package: Ply Wooden Carton
  • HS Code: 85143090
  • Application: School, Lab
  • Certification: CE
  • Material: Steel
  • Trademark: CYKY
  • Origin: Zhengzhou, China
Product Description
  CY-1200X-II-80HG is a two heating zone tube furnace with two-channel gas flow control, liquid evaporator, humidity monitor, as well as hydrogen gas leaking detector. Such as system is designed for hot corrosion research or CVD processing with hydrogen gas under controlled humidity condition. One of the two CVD gas line through the liquid evaporator assists with the delivery of liquid vapor.  Precision digital humidity monitor can measure water content with accuracy +/-1.5%FS. The included 3M hydrogen monitor will shut off the hydrogen gas inlet valve immediately upon detecting leaks of hydrogen gas. 
 
SPECIFICATIONS
Furnace Construction
    Double shell casing with cooling fansHigh purity alumina fibrous insulation for max. energy savingSplit cover enables faster cooling and easy operationHydrogen detector and solenoid valve are included for safety measures The liquid evaporator is heatable with a precision temperature controller to produce a mixing of hydrogen and liquid vapor.The hydrogen gas furnace must be placed under a fume hood which is not included. 
Power4 KW Max 
Input VoltageAC 208 - 240V single phase (30A air breaker is required)
Heating ElementsFeCr27Al7MO2
Heating Zone LengthTwo heating zones: 8" (200 mm) length of each zone, 16" (400 mm) total
Constant temperature zone: 150 mm within +/- 1oC when two zones are set at same temperature
Temperature Uniformity+/- 1°C in heating Zone
Continuous Working Temperature1100°C 
Recommended Heating Rate10°C /min
Processing Tube and Flanges
    High purity quartz tube:  Φ80 (OD)×Φ74 (ID) ×1000 L, mmVacuum flange: SS304 flanges are included to achieve vacuum up to 10^ - 5 torr by turbopump.
Temperature Controllers     
    Two MET certified digital temperature controllers with 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 port is installed in front of panel for PC connectionPC control module and software is included for computerized temperature control
Float Flow Meter
    Two flowmeters 50-500ml/min are built on the gas inlets. One flowmeter is for Hydrogen delivery while the other is mainly for CVD gas with liquid vaporThe extra flowmeter is available upon request at extra cost.You may consider using our MFC gas delivery station 1 - 9 channel for more accurate gas control 
Bubbler/ Liquid Evaporator
 
    Such a liquid evaporator is suitable for liquid sources and chemical precursors delivery in CVD processes.One stainless steel container is included with capacity of 600 ml ( 80OD x 200H, mm)The container is inserted into a small cylindrical heater with thermal insulationThe container can be heated up to 250°C and controlled by a precision programmable temperature controller.Two SS needle valves and one pressure gauge are built on the container
Humidity Monitor 
    ( included)
    One precision humidity monitor is connected to the processing tube flange with KF25 adaptorMeasurement range : 0 - 100% RH with 1.5%FS accuracy, or -60º ~ +60º DP with +/-0.3º accuracy.Tips: You may adjust the evaporator's (water inside) temperature and H2 gas flow rate to achieve desired humidity level.
Hydrogen Detector System (included)
    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.
WarrantyOne-year limited warranty (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty).  
Furnace Dimensions1400×600×1200mm 
Product Net Weight100Kg
Warning

 
    Tube furnaces with alumina tubes are designed for using under vacuum and low pressure < 0.12 atm (absolute pressure)The flow rate for gasses should be limited to < 200 SCCM (or 200 ml/min) for reducing thermal shocks to the tubeAttention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation.Vacuum limit definition for all quartz tube furnaces: * Vacuum pressures may only be safely used up to 1000°C
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