Description
Fluke 714B Thermocouple Temperature Calibrator
The Fluke 714B Thermocouple Temperature Calibrator includes everything you need if you work in temperature calibration and need a reliable, accurate tool that simply gets the job done
The Fluke 714B can both and measure and simulate 17 different types of thermocouples, as well as millivolts (mV). It can also be used to measure 4 to 20mA signals at the same time as sourcing a temperature signal.
Built-in configurable 0 and 100% source settings make performing 25% linearity checks easy, while linear ramp and 25% step auto ramp functions are also available based on 0 and 100% settings.
Fluke’s 714B temperature calibrator includes dual inputs for attaching up two two thermocouples simultaneously and also has a backlit display so it can be used in a wide variety of lighting conditions. If you’re working at the bench, the 714B can easily be propped up on its built-in kickstand for hands-free operation.
Fluke 714B Technical Specifications
| General Specifications | |
| Maximum voltage applied between any terminal and earth ground or between any two terminals | 30 V |
| Operating temperature | -10 °C to 50 °C |
| Storage temperature | – 30 °C to 60 °C |
| Operating altitude | 2,000 meters |
| Storage altitude | 12,000 meters |
| Relative humidity (% RH operating without condensation) | Non condensing |
| 90% (10 °C to 30 °C) | |
| 75% (30 °C to 40 °C) | |
| 45% (40 °C to 50 °C) | |
| (Without condensation) | |
| Vibration requirements | MIL-T-28800E, Class 2 |
| Drop text requirements | 1 meter |
| IP Rating | IEC 60529: IP52 |
| Electromagnetic environment | IEC 61326-1, Portable |
| Safety | IEC 61010-1, Max 30 V to earth, Pollution Degree 2 |
| Power supply | 4 AA NEDA 1.5A IEC LR6 batteries |
| Size (H x W x L) | 52.5 mm x 84 mm x 188.5 mm |
| Weight | 515 g |
| DC mA Measurement | |
| Resolution | 0-24 mA |
| Range | 0.001 mA |
| Accuracy (% of reading counts) | 0.010% 2 μA |
| Temperature coefficient | ± (0.002% of reading 0.002% of range) /°C ( <18 °C or >28 °C) |
| Millivolt Measurement and Source | |
| Resolution | -10 mV to 75 mV |
| Range | 0.01 mV |
| Accuracy (% of reading counts) | 0.015% 10 μA |
| Temperature coefficient | ± (0.002% of reading 0.002% of range) /°C ( <18 °C or >28 °C) |
| Thermocouple Input and Output | |||||
| TC Type | Range (°C) | Measure (°C) | Source (°C) | ||
| 1 year | 2 year | 1 year | 2 year | ||
| E | -250 to 200 °C | 1.3 | 2.0 | 0.6 | 0.9 |
| -200 to -100 °C | 0.5 | 0.8 | 0.3 | 0.4 | |
| -100 to 600 °C | 0.3 | 0.4 | 0.3 | 0.4 | |
| 600 to 1000 °C | 0.4 | 0.6 | 0.2 | 0.3 | |
| N | -200 to -100 °C | 1.0 | 1.5 | 0.6 | 0.9 |
| -100 to 900 °C | 0.5 | 0.8 | 0.5 | 0.8 | |
| 900 to 1300 °C | 0.6 | 0.9 | 0.3 | 0.4 | |
| J | -210 to -100 °C | 0.6 | 0.9 | 0.3 | 0.4 |
| -100 to 800 °C | 0.3 | 0.4 | 0.2 | 0.3 | |
| 800 to 1200 °C | 0.5 | 0.8 | 0.3 | 0.3 | |
| K | -200 to -100 °C | 0.7 | 1.0 | 0.4 | 0.6 |
| -100 to 400 °C | 0.3 | 0.4 | 0.3 | 0.4 | |
| 400 to 1200 °C | 0.5 | 0.8 | 0.3 | 0.4 | |
| 1200 to 1372 °C | 0.7 | 1.0 | 0.3 | 0.4 | |
| T | -250 to -200 °C | 1.7 | 2.5 | 0.9 | 1.4 |
| -200 to 0 °C | 0.6 | 0.9 | 0.4 | 0.6 | |
| 0 to 400 °C | 0.3 | 0.4 | 0.3 | 0.4 | |
| B | 600 to 800 °C | 1.3 | 2.0 | 1.0 | 1.5 |
| 800 to 1000 °C | 1.0 | 1.5 | 0.8 | 1.2 | |
| 1000 to 1820 °C | 0.9 | 1.3 | 0.8 | 1.2 | |
| R | -20 to 0 °C | 2.3 | 2.8 | 1.2 | 1.8 |
| 0 to 100 °C | 1.5 | 2.2 | 1.1 | 1.7 | |
| 100 to 1767 °C | 1.0 | 1.5 | 0.9 | 1.4 | |
| S | -20 to 0 °C | 2.3 | 2.8 | 1.2 | 1.8 |
| 0 to 200 °C | 1.5 | 2.1 | 1.1 | 1.7 | |
| 200 to 1400 °C | 0.9 | 1.4 | 0.9 | 1.4 | |
| 1400 to 1767 °C | 1.1 | 1.7 | 1.0 | 1.5 | |
| C | 0 to 800 °C | 0.6 | 0.9 | 0.6 | 0.9 |
| 800 to 1200 °C | 0.8 | 1.2 | 0.7 | 1.0 | |
| 1200 to 1800 °C | 1.1 | 1.6 | 0.9 | 1.4 | |
| 1800 to 2316 °C | 2.0 | 3.0 | 1.3 | 2.0 | |
| L | -200 to -100 °C | 0.6 | 0.9 | 0.3 | 0.4 |
| -100 to 800 °C | 0.3 | 0.4 | 0.2 | 0.3 | |
| 800 to 900 °C | 0.5 | 0.8 | 0.2 | 0.3 | |
| U | -200 to 0 °C | 0.6 | 0.9 | 0.4 | 0.6 |
| 0 to 600 °C | 0.3 | 0.4 | 0.3 | 0.4 | |
| BP | 0 to 1000 °C | 1.0 | 1.5 | 0.4 | 0.6 |
| 1000 to 2000 °C | 1.6 | 2.4 | 0.6 | 0.9 | |
| 2000 to 2500 °C | 2.0 | 3.0 | 0.8 | 1.2 | |
| XK | -200 to 300 °C | 0.2 | 0.3 | 0.2 | 0.5 |
| 300 to 800 °C | 0.4 | 0.6 | 0.3 | 0.6 | |
| G | 100 to 300 °C | 1.6 | 2.4 | 1.2 | 1.8 |
| 300 to 1500 °C | 1.0 | 1.5 | 1.0 | 1.5 | |
| 1500 to 2320 °C | 2.0 | 3.0 | 1.6 | 2.4 | |
| D | 0 to 300 °C | 1.6 | 2.4 | 1.2 | 1.8 |
| 300 to 1500 °C | 1.0 | 1.5 | 1.0 | 1.5 | |
| 1500 to 2315 °C | 2.0 | 3.0 | 1.6 | 2.4 | |
| P | 0 to 1000 °C | 1.6 | 2.4 | 0.6 | 0.9 |
| 1000 to 1395 °C | 2.0 | 3.0 | 0.8 | 1.2 | |
| M | -50 to 100 °C | 1.0 | 1.5 | 0.4 | 0.6 |
| 100 to 1000 °C | 1.6 | 2.4 | 0.6 | 0.9 | |
| 1000 to 1410 °C | 2.0 | 3.0 | 0.8 | 1.2 | |
