Fluke 9112B Thermocouple Furnace (300 °C to 1100 °C, 0.05 °C)

Temperature Range: 300 °C to 1100 °C (572 °F to 2012 °F)
Stability: 
±0.05 °C at 300 °C
±0.1 °C at 700 °C ±0.1 °C at 1100 °C
Uniformity
 ±0.1 °C at 300 °C
±0.2 °C at 700 °C
±0.3 °C at 1100 °C
Heating Rates: 25 °C to 900 °C: 35 minutes
Cooling Rates:  Nom. at 800 °C ≥ 300 °C/hour
Stabilization Time: Typically 2 hours midrange, slower at low-temperature end (4 hours), faster at high-temperature end
Interface     RS-232 included on all units
Outside Dimensions (HxWxD):     457 x 337 x 660 mm
 Thermal Blocks: 406 mm (16 in) immersion; includes four wells at 6.35 mm (1/4 in) and one well at 7.11 mm (0.28 in)
Weight: 33 kg (72.5 lb) with block
Power:  230 VAC (±10 %), 50/60 Hz, 16 A, 3700 W