QF-800 is a fast melting & quenching furnace under an air-tight chamber for studying super-cooling of materials
SPECIFICATIONS
| Power |
- AC 110VAC, Single Phase, 50/60 Hz
- 1.5 KW ( without vacuum pump )
- The power cable is included with a US plug
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Vacuum chamber & Hater
|
- SS304 Vacuum Chamber: Ø315 mm×315 mm H (inner dimension)
- Resistance coil heater up to 800ºC
- 14 mm ID quartz tube with 1 mm hole as melting crucible
- 10 bar pressure inert gas ( helium suggested ) will inject molten materials into a bottom container with liquid gallium.
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Heating plate
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- One heating plate with magnetic stirring for liquid gallium is located at the bottom of the heater up to 200oC
- Melting liquid will be dropped into the heated container with Ga for rapid cooling
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Max. Temperature
|
- 800oC < 30 min
- Heated by resistance coil
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Heating Rate
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Recommended: <= 30oC /min
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Quartz tube
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- Two 14 mm ID quartz tubes with a 1 mm hole are included.
- Click the picture left to see the dimensions of the tube, and order a spare
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Control Panel
|
- Furnace temperature control:
- Digital temperature Controller with 30 segment programmable process segments up to 800oC
- PID automatic temperature control system
- DB9 PC communication port and software are included for PC operation.
- +/- 1 ºC temperature accuracy
- Heating Plate Temperature Control
- 250oC Max with magnetic stirring
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Vacuum Level
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- Mechanical Pump (Separate Purchase): < 1e-2 torr
- Molecular Pump (Separate Purchase): <1e-5 torr
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