Lindberg/Blue M™ 1500°C General-Purpose Tube Furnaces

With integral control

1500°C General Purpose Tube Furnaces with integral control are designed for a range of applications which require processing flexibility with fast heat-up and recovery. Energy-efficient Moldatherm® insulation increases temperature uniformity, improves energy efficiency and helps to maintain low exterior cabinet temperatures during operation.

• Digital Single Program, Multiple Segment Programmable Controller offers a single program with multiple segments for ramp (up and down) and dwell (timed hold) temperature control. Adjustable high limit overtemperature protection and simultaneous LED display of actual temperature vs. setpoint in either °C or °F.
• Digital Multiple Program, Multiple Segment Programmable Controller offers multiple programs and segments for ramp and dwell temperature control. Adjustable high limit overtemperature protection, with LED display of actual temperature in either °C or °F.
• The adjustable digital overtemperature control (OTC) included on Model STF554433PBC protects furnace and load in the event of primary control circuit failure.

These furnaces are designed for use with a variety of process tubes including alumina, mullite, quartz and metallic. Process tube not supplied with furnace. For information on process tubes contact your process tube supplier or call your Krackeler Scientific sales representative. One set of (2) 2" dia. adapters is included with furnace. Power cord or hard wiring not included.

Specifications: 1500° Solid, Integral Controller, Temperature Range 500°C to 1500°C

Model	Integrated Control	Electrical	Watts	Exterior Dimensions W x F-B x H" (mm)	Process Tube Diam"(mm)	Heated Length"(mm)	Ship Weight lbs (kg)
STF55433C	16 Seg/1 Prog	208/240V, 50/60Hz	6000	23"(584) x 19"(483) x 17"(432)	1",2",3" (25.4-76.2)	12"(304.8)	270(123)
STF55433PC	300 Seg/30 Prog	208/240V, 50/60Hz	6000	23"(584) x 19"(483) x 17"(432))	1",2",3" (25.4-76.2)	12"(304.8)	270(123)
STF55433PBC	300 Seg/ 30Prog/OTC	208/240V, 50/60Hz	6000	23"(584) x 19"(483) x 17"(432)	1",2",3" (25.4-76.2)	12"(304.8)	270(123)

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Cat.No.	Brand	Name	Model	Max. Temp.	Voltage	Controller	Electrical	Dimensions, Ext.	EA
50-STF55433C-1	Lindberg/Blue M™	1500°C General Purpose Tube Furnace	STF55433C	1500°C	208/240V	16 Seg/1 Prog	6000 Watts	23 x 19 x 17" (W x F-B x H)	$0.00 1/EA CALL FOR PRICE		Add To Favorites
50-STF55433PBC-1	Lindberg/Blue M™	1500°C General Purpose Tube Furnace	STF55433PC	1500°C	208/240V	300 Seg/ 30Prog/OTC	6000	23 x 19 x 17"	DISCONTINUED
50-STF55433PC-1	Lindberg/Blue M™	1500°C General Purpose Tube Furnace	STF55433PBC	1500°C	208/240V	300 Seg/30 Prog	6000	23 x 19 x 17"	$0.00 1/EA CALL FOR PRICE		Add To Favorites