Fluke Calibration (formerly Hart Scientific) 1200°C Calibration Furnace

Available for sale in the United State and Canada only

If you work with high-temperature thermocouples and you’d rather test them than throw them out, but you haven't found a calibration instrument that checks them economically, now you have a solution. This calibrator delivers all the benefits to make verifying your thermocouples productive and effective.

The unit’s temperature display and built-in type S thermocouple are system calibrated in our lab for display accuracy of ± 9°F (5°C) over the entire range 2192°F (1200°C).

For comparison work, stability is better than ± 0.9°F (0.5°C) at 1200°C and even better at lower temperatures. Hole-to-hole gradients are also less than ±0.5°C at maximum temperature.
Therefore, with a good reference thermometer and careful comparison techniques, your calibration uncertainties can be less than 1°C.

A wide variety of inserts are available to maximize productivity and enable comparison work. Thermocouples from 1⁄16" to 1⁄2" (1.6 to 12.7 mm) in diameter can be used, depending on which
of our standard inserts you choose. Each insert accepts as many as six probes. Custom inserts are also available.

Each furnace comes with an RS-232 interface and software which lets you control the unit from a Windows environment.

For use in the field, the unit includes important features for on-site calibrations. At only 28 pounds (13 kg), it goes anywhere you need it to. This furnace heats to maximum temperatures in just over a half-hour.

Choose removable inserts for the dry well calibrators:
Insert A (variety block) 1⁄2", 3⁄8", 1⁄4", 3⁄16", 1⁄8", and 1⁄16" holes
Insert B (comparison block) 2Ea 3⁄8", 2Ea 1⁄4", and 2Ea 3⁄16" holes
Insert C (1⁄4" comparison block) 6Ea 1⁄4" holes

Available for sale in the United States and Canada only.