■High-speed temperature increases and decreases are possible (compatible with FTP)
A unique heater employing a vertical resistance heating system enables high-speed temperature increases and high speed at high temperatures, allowing both processing with high-speed temperature increases and decreases, and standard processing, to be performed with a single unit.
■Our company's unique wafer transfer system
The apparatus has a highly-reliable drive section using our company's unique wafer transfer system.
■Equipped with a pitch conversion mechanism
The groove pitch on the boat side can be converted to any desired pitch for wafer transfer (setting range: 4.76 - 9.52 mm). Wafer transport is carried out cassette-to-cassette.
■Equipment that emphasizes productivity and usability
The control component employs a TFT panel with a touch screen, for equipment with high productivity and usability.
■Low-temperature wafer furnace entry is possible
Low-temperature wafer furnace entry is possible, so the effects of air entrainment can be reduced substantially.
■Safe and easy removal and installation of reaction tubes
Using an automatic elevator, reaction tubes can be removed and installed more safely and easily.
■Unique temperature control system
The heater and temperature control system employ unique methods for dramatic improvement of temperature recovery characteristics.
■Maintainability
Great consideration has been given to the design so that even if multiple units are installed, their maintainability and usability will not be lost.
●Basic specifications | |
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Structure | Vertical downward-opening system |
Process wafer diameter | φ100 mm - φ200 mm |
Treatment methods | Batch treatment Treatment of 50 wafers / batch |
Cassette storage | Up to 9 cassettes including process, monitor, and dummy cassettes |
Processes | WET, DRY, ANNEAL, BAKE, etc. |
Usable gases | N2, O2, H2, etc |
Wafer handlling | 5 wafers batch/1 wafer |
Temperature increase and decrease rates | Temperature increase: max. of 100℃/min Temperature decrease: max. of 50℃/min |