Fluke 714B Thermocouple Calibrator
For the temperature calibration professional that wants a highly accurate, easy-to-use, single function thermocouple temperature calibrator the Fluke 714B is the ideal test tool.
- The 714B can measure and simulate (17) different thermocouple types and millivolts
- Measure 4 to 20 mA signals while simultaneously sourcing a temperature signal
- Hanging tool designed in and included with every unit
- Configurable 0% and 100% source settings for quick 25% linearity checks
- Linear ramp and 25% step auto ramp based on 0% and 100% settings
- Dual inputs and backlit display for easy interpretation of measurements
- Power down settings remembered at power up for easy restart of tests
- 1-year and 2-year specifications and traceable certification of calibration
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