Fluke Calibration

9114 / 9115A / 9116A Freeze-Point Furnaces

When combined with freeze-point cells, produce the longest plateaus in the industry

Starting At
$23,257.00 CAD
Normally ships in 1-2 Weeks

Configure   Request Quote

Can We Help You?


Our product experts are here to help you find the right solution for your application!

Establishing and maintaining a freeze-point plateau is what these furnaces are supposed to be about. Nothing they do is more important than this performance issue. Fluke Calibration makes three freeze-point furnaces that, when combined with Fluke freeze-point cells, produce the longest plateaus in the industry. A Fluke Calibration furnace and cell can establish plateaus that range from 24 to 40 h or more.

Fixed-point furnaces can also be used for comparison calibrations and for annealing. In these processes, stability and uniformity are very important, and nothing speaks more about stability and uniformity than the length of the plateaus produced by the furnace.

One of Fluke's three fixed-point furnace models will meet your needs.  Model 9114 has a range of 100°C - 680°C, which includes the indium, tin, zinc, and aluminum fixed points, all in one furnace. Model 9115A sodium heat pipe furnace has a range of 550°C - 1000°C and is specifically designed for maintenance of aluminum and silver freeze-point cells.  Model 9116A has a temperature range of 550°C - 1100°C and is designed for use in achieving aluminum, silver, or copper freezing point measurements. An advanced high temperature Sodium heat pipe extends usage to more than 1000 h at 1100°C and 5000 h at 982°C.

• Designed to extend plateaus
• External cooling coils for circulation of tap water to reduce heat load to the lab
• Each furnace comes with RS-232 ports
• Equilibration blocks are available for comparison calibrations
• High-stability OEM controllers, RS-232 included
• IEEE-488 interface packages are available





Temperature Range

100°C - 680°C

550°C - 1000°C

550°C - 1100°C

Temperature Stability

+/- 0.03°C

±0.25 °C

+/- 0.5°C


+/- 0.05°C
(+/- 0.1°C in the pre-heat


+/- 0.05°C

Set-Point Accuracy

+/- 0.5°C

+/- 3.0°C

Set-Point Resolution



Display Resolution


0.1°C below 1000°C
1°C above 1000°C

Thermal Safety Cutout

+/- 5°C

+/- 10°C

Heater Power

End Zones:
1000 W each
(at 230 VAC nominal)
Primary Zone:
1500 W

2500 W

Exterior Dimensions
(H x W x D)

838 mm x 610 mm x 406 mm
(33 in x 24 in x 16 in)

Power Requirements

230 VAC (+/- 10%), 50/60 Hz, 1 Phase, 22 A maximum


92 kg (203 lb.)

82 kg (180 lb.)

IEEE-488 interface for the 9114 metrology furnace, and 2100 / 2200 benchtop temperature controller.
Normally ships in 1-2 Weeks
$1,100.00 CAD
IEEE-488 interface (RS-232 to IEEE-488 converter box) for the 9011 calibrator and 9117 annealing furnace
Normally ships in 1-2 Weeks
$3,469.00 CAD
Mini-cell support container for the 9260 mini fixed-point cell furnace
Normally ships in 1-2 Weeks
$2,660.00 CAD
Mini freeze-point cell basket adapter for the 9114 / 9115A / 9116A freeze-point furnaces
Normally ships in 1-2 Weeks
$1,267.00 CAD
Quartz freeze point cell container for the 9114 / 9115A / 9116A freeze-point furnaces
Normally ships in 1-2 Weeks
$2,953.00 CAD