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MODEL GTH
HOT WALL FURNACE

The GTH is a hot-wall tube furnace capable of low furnace temperatures and ultra-high vacuum levels.  Units are comprised of a rolled-alloy tube, typically stainless, surrounded by a quartz or ceramic fiber tube furnace.  

 

Applications typically include annealing, heat treating, and thermal shock testing.  The Model GTH features full atmospheric control and is typically operated in the medium- or high-vacuum range.   

Full system integration can be provided, including, but not limited to, roughing & high-vacuum pumping systems, atmospheric sweeping, gas backfilling, and fluid-cooling systems.

EXISTING DESIGNED SIZES

Model 2GTH   |   2-cuft     |  56-liter

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Model 4GTH   |   4.5-cuft  |  127-liter

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Model 8GTH   |   8-cuft     |  226.5-liter

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STANDARD FEATURES

  • Continuous Operating Temperature. standard 1202°F (650°C); optional 1472°F (800°C)

  • Vacuum Range Capability. 760 Torr to 1-mTorr; optional < 5e-8 Torr range

  • Temperature Uniformity.  2% of Set-Point

  • Process Control.  ramp & soak programmable temperature and vacuum capability

  • Over-Temperature Control.  FM approved integrated limit control 

  • Vessel Construction. heavy wall stainless steel rolled plate with; optional nickel alloy 

  • Exterior.  powder coated heavy gauge mild steel exterior with stainless optional

  • Vessel Door.  insulated with O-ring seal and lateral adjusting needle bearing hinges

  • Vessel Access Ports.  NW flanged ports for vacuum, inert gas, and data sensors

  • Operating Voltages.  120V, 208/240-1 or 3 phase, 380/415/480-1 or 3 phase

  • Warranty.  1-year Limited 

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