1700C Hydrogen Tube Furnace – PTC D60/300/17HT

CVD tube furnace PTC D60/300/17 features high vacuum level and high temperature up to 1700C with MoSi2 heaters. The furnace adopts an alumina tube size OD60mm and a pair of SS304 vacuum sealing flanges with needle valves & Gauge allow heating samples under vacuum or gas flow conditions. The CVD tube furnace is an ideal tool for laboratory daily use.

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Product Overview

Hydrogen Tube Furnace workstation generally consists of a tube furnace, a high vacuum pump unit, filtration device for the Hydrogen or Auto ignation device and other assembling parts such as furnace tube, flanges, etc. Tmax 1700°C, the ultimate vacuum rate goes to 10^-3 torr with molecular vacuum pump units. This kind of tubular furnace is competent for the experiments as CVD, Diffusion, and other thermo-treatments under vacuum status and atmosphere protection.

Main Features
  • Tmax 1700°C
  • Dual steel structure, minium heat loss
  • Multi-channel precise mass flow gas control
  • Filtration device or Auto ignation device
  • Multiple gas inlets and outlets
  • Max vacuum level 10E-3 torr
  • Powerful MoSi2 heating elemets ensure uniform temperature
  • PID controller with programmable 30 segments
  • Alumina tube and SS304 sealing flanges included
  • Dual flanges support provides better sealing and longer tube life
  • Non-Split furnace chamber to protect heat loss
  • Long life type B thermocouple
  • CE standard
  • Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
  • Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions.
  • Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
  • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
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Technical Specifications
Model No.PTC D60/300/17
Heating zoneZone length:300mm /12″
Uniform temp zone:140mm
Temperature uniformity +/- 5C
Power supply5KW
AC208-240V, 50/60Hz, 1 phase
Working temperatureTmax 1700°C (3092°F)
Continuously 1600°C (2912°F)
Temperature controllerYudian PID controller
Auto-tune function
Programmable 30 segments
Temperature accuracy +/- 1°C
Heating rate≤10°C / min
ThermocoupleB type
Furnace tubeMaterial: Alumina content 99.6%
Size: OD60, length 900mm
Vacuum flangesSS304 sealing flanges
Multiple gas inlets and outlets
Vacuum levelMax 10E-5 torr with molecular pump
Chamber liningMitsubishi Raw Material high alumina 1800# fiber board
Electronic componentsSchneider maker air switch, AC contactor, SSR Relay etc.
Heating elementPowerful MoSi2 rods
Shipping infoWeight: 265 kgs
ComplianceCE, ISO
WarrantyOne-year limited warranty with lifetime support
Application Notes
  • Don’t fill any explosive gasses such as Hydrogen or Methane into the tube without necessary safety controls and supervision.
  • Tube furnaces with quartz tubes are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa.
  • Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
Item namePTC D40/300/17PTC D80/300/17PTC D100/300/17
Heating length300mm300mm300mm
Tube sizeOD40xL900mmOD80xL900mmOD100xL900mm
Power3 KW4 KW7 KW
Weight185 KGS238 KGS356 KGS

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