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Model GTF-1612

 

 

 

General

A Horizontal, bench top gradient furnace system with 12 monitored zone. Typical temperature gradient is 10 -12°C/inch at 1400°C. Study the effects of temperature on ceramic properties of interest. As a liquidus furnace is useful for determining the maximum temperature at which crystallization will form in a glass, and a minimum temperature at which a glass can be held for extended periods of time without crystal formation and growth.

Can be operated according to ASTM C-829

Includes

  • 1600°C Box furnace with 2.875 ID Alumina core tube

  • Programmable process controller

  • Alumina D-Tube hearth

  • 7 Type "S" thermocouples spaced every 2 inches in the monitored zone

  • 5KVA power transformer and 6 position temperature display meter.

Specifications

 

Model: GTF-1612

Warranty: 12 Months

Temperature Range: RT to 1,600°C

Furnace: Tube style, 12 inch heated zone

Thermocouples: Type "S

D-tube hearth: Alumina - 2.5 wide, 17 long

Thermocouple spacing: 2 inches

Heating elements: Molybdenum Disilicide

Temperature Control: Honeywell UDC 3200 Process controller

Power Control: 4-20ma / SCR

Total Gradient (minimum): 120 - 144°C

Heating/Cooling Rate: 1 to 10°C/minute

Power Requirements: 208-240vac, 30amp, 50 or 60Hz

Computer Interface: Optional

Atmosphere: Optional

Furnace Dimensions: 25 x 15 x 18 (L x W x H)

Controller Cabinet: 17 x 14 x 5.5

Transformer: 15 x 9 x 10

Temperature Display: 10 x 8 x 4.5

Shipping Weight/Dimensions: 186 lbs. / 49 x 26 x 31 (1 carton on 1 pallet)