The Fluke Calibration 9118A Thermocouple Calibration Furnace is a horizontal, open-ended tube furnace with a temperature range of 300 °C to 1200 °C. It is used for comparison calibration of noble and base-metal thermocouples by secondary high-temperature labs and instrument shops in industries such as aerospace, automotive, energy, metals, and plastics. The 9118A is the most accurate, reliable, and flexible furnace in its class, meeting the demanding requirements of high-temperature thermocouple calibration.
Fluke 9118A Thermocouple Calibration Furnace
- Tube furnace configuration (without isothermal block): Base-metal thermocouples are often sheathed in formable materials such as braided fiberglass or PTFE. During calibration, they are bundled around a reference thermometer, held together with fiberglass cord or tape, and inserted into a tube furnace.
- Isothermal block configuration: Metal- or ceramic-sheathed thermocouples are generally constructed with noble-metal thermoelements and therefore have higher calibration accuracy requirements. The isothermal block, which accommodates up to four 6.35 millimeter probes, improves heat transfer and temperature stability. This better equalizes the temperature between the reference probe and the UUT, which lowers measurement uncertainty compared to calibration without a block.
Related products
Close
Fluke 714B Temperature Calibrator
Features
- Measure and simulate 17 different thermocouple types
- Measure 4 to 20 mA signals while simultaneously sourcing a temperature signal
- Configurable 0 % and 100 % source settings
- Linear ramp and 25 % step auto ramp
- Dual inputs and backlit display
- Power down settings
- Max voltage applied between terminal and earth: 30V
- Operating temp: 14 to 122°F (-10 to 50°C)
- Hanging tool designed in and included with every unit
Close
Fluke Calibration 1524 Dual Channel Reference Thermometer
Features
- Sensor types: PRTs, RTDs, thermistors, and thermocouples
- PRT Accuracy: up to ± 0.011 °C
- Thermocouple Accuracy: up to ± 0.24 °C
- Precision thermistor Accuracy: ± 0.002 °C
- Two models:
- 1523: Single channel standard model with memory for 25 readings
- 1524: Two channels; memory for logging 15,000 measurements
- 0.3 second typical sample interval
- Thermocouple types C, E, J, K, L, M, N, T, U, B, R, S
- Statistics: maximum, minimum, average, standard deviation
Close
Fluke 773 Milliamp Process Clamp Meter
Key features
- Loop calibrator that measures 4 to 20 mA signals without breaking the loop
- Features best in class 0.2% accuracy
- Sources 4 to 20 mA signals for testing control system I/O or I/Ps
- Delivers 0.01 mA resolution and sensitivity
- Measures DC voltage to verify 24V power supplies or voltage I/O signals
Close
Fluke 725 Multifunction Process Calibrator
Features
- Up to 30V and 24mA DC
- 0 to 3200Ω resistance
- Up to 10kHz frequency
- 1V peak-to-peak-minimum senitivity
- Combine with a 750P module for pressure
- Store frequently used test setups for later use
Close
Fluke Calibration 1523 Single Channel Reference Thermometer
Features
- Sensor types: PRTs, RTDs, thermistors, and thermocouples
- PRT Accuracy: up to ± 0.011 °C
- Thermocouple Accuracy: up to ± 0.24 °C
- Precision thermistor Accuracy: ± 0.002 °C
- Two models:
- 1523: Single channel standard model with memory for 25 readings
- 1524: Two channels; memory for logging 15,000 measurements
- 0.3 second typical sample interval
- Thermocouple types C, E, J, K, L, M, N, T, U, B, R, S
- Statistics: maximum, minimum, average, standard deviation
Close
Fluke 709 Precision mA Loop Calibrator
Key features
- mA precision loop calibrator with best-in-class accuracy at 0.01% reading
- Provides intuitive user interface with quick-set rotary encoder knob for fast setup
- Includes built in selectable 250 Ω resistor for HART communication
- Features 24 V DC loop power with mA Measure Mode (-25% to 125%)
- Requires only simple two wire connection for all measurements
Close
Fluke 712B RTD Temperature Calibrator
Features
- Measure and simulate (13) different RTD types and resistance
- Measure 4 to 20 mA signals while simultaneously sourcing a temperature signal
- Configurable 0 % and 100 % source settings
- Linear ramp and 25 % step auto ramp
- Dual inputs and backlit display
- Power down settings
- Max voltage applied between terminal and earth: 30V
- Operating temp: 14 to 122°F (-10 to 50°C)
Close
Fluke 726 Precision Multifunction Process Calibrator
Features
- Up to 20V (source), up to 30V (measure)
- 0 to 24mA source and simulate
- Up to 4000Ω resistance
- Frequency up to 15kHz
- RTD and thermocouple compatible
- Combine with a 750P module for pressure
- Memory storage for up to 8 calibration results
- Perform fast linearity tests with auto step & auto ramp
- 24VDC Loop Supply
- 3-year warranty
