Thermolyne Single Zone Split Tube Furnaces

from Barnstead International

AY793X1 AY793X2 AY793X3 F79300 F79320 F79320-33 F79325 F79328 F79330-33-70 F79330-70 F79335-70 F79338-70 F79340 F79340-33 F79345 F79348 F79400 F79420 F79420-33 F79428 F79430-33-70 F79430-70 F79438-70 F79440 F79440-33 F79448

Discontinued

Split Tube for Easy Access!

• 1200°C max. temperature.
• 12” (30 cm) or 24” (60 cm) heated zone.
• Can be operated vertically with optional floorstand.

Product Description

• Our new 12" (30 cm) and 24" (60 cm) split tube furnaces include a built-in temperature controller to conserve valuable bench space.
• Units are flexible enough to be mounted horizontally, remotely, or vertically on our optional floor stand (model AY793X1).
• Single zone split tube furnaces heat to 1200°C in only 20 minutes.
• With exposed coil heating elements embedded in state-of-the-art ceramic fiber insulation.
• 1, 2, and 3 inch tube chamber collars are included.
• No power cord supplied.
• Electrical connection requires fixed wiring.
• No process tubes supplied with furnace.

Operation

• Choose from 3 temperature control models:
• - B1: Digital single set point control with a single ramp to set point and a dwell.
• A single display shows actual temperature or set point. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay.
• - C1: Digital programmable control with one stored program of 8 segments.
• The furnaces that use this control also utilize a mechanical Over Temperature Protection relay.
• - D1: Digital programmable control with 4 stored programs, 16 segments per program.
• The controller also includes RS232 communications.
• The furnaces that use this control also utilize a mechanical Over Temperature Protection relay.

Safety

• A door safety switch turns off power to the heating elements each time the chamber is opened for loading or unloading process tubes.
• Over temperature protection safeguards valuable research by permitting you to set the desired maximum temperature.
• Single zone split tube furnaces are guarded with thermocouple break protection.
• In case of an open circuit, power is cut off to the elements to avoid an over temperature situation.
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