Fluke 714B Thermocouple Calibrator
Key features
- Highly accurate, easy-to-use thermocouple temperature calibrator
- Measures and simulates 17 thermocouple types and millivolts
- Measures 4 to 20 mA signals while sourcing a temperature signal
- Comes with a magnetic hanger for convenient hands-free operation
- Features configurable source settings for quick linearity checks
Product overview: Fluke 714B Thermocouple Calibrator
High accuracy thermocouple temperature calibration the easy way
Fluke 714B is a handheld, battery-operated instrument that measures and sources a variety of thermocouple types and millivolts. It can calibrate a linear thermocouple transmitter with the mV source function and also measure mA while sourcing temperature. It also provides linear ramp and 25% step auto ramp functionality based on 0% and 100% settings for performing quick, linearity checks.
Designed for calibration professionals
With the intelligent shutdown feature the Fluke 714B remembers settings when powered down so you can quickly replicate tests after powering back up. The calibrator also has one-year and two-year specifications, along with a traceable certificate of calibration. Combine that with its rugged construction, a backlit display, and easy to use interface and you have an ideal test tool for temperature calibration professionals who want a highly accurate, single–function thermocouple temperature calibrator.
Related resources
What's in the box:
- 714B TC calibrator
- Protective Boot (installed)
- (4) AA batteries (installed)
- Traceable calibration certificate w/data
- (1 pair) TL75 Test Leads
- (1 set) AC175 Alligator clips
- Type K beaded TC
- TPAK80 magnetic hanger strap
- 3-year warranty
- Quick Reference Guide
Specifications: Fluke 714B Thermocouple Calibrator
| 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 m | |
| Storage altitude | 12,000 m | |
| 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 m | |
| 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 x 84 x 188.5 mm | |
| Weight | 515 g | |
| DC mA Measurement | ||
| Resolution | Range | Accuracy (% of reading + counts) |
| 0-24 mA | 0.001 mA | 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 | Range | Accuracy (% of reading +counts) |
| -10 mV to 75 mV | 0.01 mV | 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 | |
Models: Fluke 714B Thermocouple Calibrator
Fluke 714B
Fluke 714B Thermocouple Calibrator
Includes:
- Magnetic hanging tool
- Batteries
- Manual
- Traceable calibration certificate
- Test Leads
I am trying to use the 714B Thermocouple Calibrator as a K type SOURCE. Why does the calibrator have 30mv peak to peak spikes at 1.42KHz on it's output? Spikes are a large part of the signal. Should be DC. Same issue, 2 units.
Please contact Fluke's tech support team at tech.support@fluke.com or 800-443-5853.
Date published: 2023-10-19