Tube Furnace, Compact Rotary Open Top, Quartz Tube, 1-Zone, 1200°C
SKU Description Max Temperature Tube OD Electrical Quantity Price Add to Cart
RTF1200.25 Compact Rotary Top-Open Tube Furnace, 1 Zone 1200 °C 25 mm 115V, 50/60Hz, 1~phase, 1,500 watts 1 Each
$6,590
$6,261
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RTF1200.25-ETL Compact Rotary Top-Open Tube Furnace, 1 Zone 1200 °C 25 mm 115V, 50/60Hz, 1~phase, 1,500 watts, ETL Listed 1 Each
$7,590
$7,211
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Description

RTF1200 25mm OD compact top-open rotary tube furnaces feature spiral wire coils embedded in Mitsubishi (Japan) alumina fiber insulation. A double walled steel internal housing helps minimize heat loss to exterior surface. Furnace operation is controlled by a multi-segment digital controller.

Features

  • Compact, portable and lightweight design. Top-open furnace chamber for fast and easy tube access.
  • Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
  • Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
  • Multiple atmosphere processes in a single cycle are possible (ex: binder burn out in air and parts sintering under rough vacuum or inert gas environment.)

Safety

  • 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.
  • Limit switch turns off furnace once top is open

Warning! NEVER fill furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.

Specifications

Electrical requirements 115V, 50/60Hz, 1~phase, 1,500 watts
Tube 25mm OD x 700mm L, Quartz
* 2" diameter x 5" L in the center with baffle
Maximum working temperature 1200°C (2 hours maximum continuous run time)
Constant working temperature 1100°C
Rotation speed 0 to 20 rpm
Constant working temperature under vacuum 1000°C
Rated vacuum pressure 0.001 Pa / 0.0075 millitorr / 0.00001 mbar
Rated positive pressure 0.02 MPa / 150 torr / 3 psi
Heating element type Resistance coil wire
Thermo couple type K
Refractory lining Mitsubishi (Japan) 1500 grade fiber alumina
Temperature controller Single PID, 30 segments
Maximum heating rate < 30°C/min (recommended 15°C/min)
Heating zone length 8"
Temperature controller precision +/- 1°C
Vacuum sealing flange kit Stainless steel vacuum sealing flanges with one vacuum gauge, two valves and four thermal ceramic blocks.
Gas inlet/outlet 1/4" hose barb with 1/4" BSPP (British standard parallel pipe)
Unit dimensions 23 x 14 x 17.5" (WxDxH) without tube
Unit weight 140 Lb

Includes

RTF1200 25mm OD top-open rotary tube furnace 1 pc
Quartz tube 25mm OD x 700mm L
* 2" diameter x 5" L in the center with baffles
1 pc
Stainless steel vacuum sealing flanges w/ pressure meter 1 set
Stainless steel hook 1 pc
Thermal block 1 set
Spare fuse 2 pcs
Thermal gloves 1 pair
Furnace Operation Manual 1 ea

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