60 www.fluke.com/temperaturecal Process Calibration Tools PROCESS CALIBRATION TOOLS Fluke 712B, 714B and 724 Temperature Calibrators Highly accurate single function temperature calibrator For the temperature calibration professional that wants a highly accurate, easy-to-use, single function temperature calibrator the 712B and 714B are ideal. For temperature calibration professionals, these temperature calibrators deliver outstanding performance, durability and reliability and each calibrator is EMI tolerant, dust- and splash-resistant, and features a remov- able battery door for quick battery changes. • The 712B can measure and simulate (13) different RTD types and resistance • The 714B can measure and simulate (17) different thermocouple types and millivolts • Measure 4 to 20 mA signals while simultaneously sourcing a temperature signal • The 724 specialty model will source/measure TCs, RTDs, volts and ohms as well as measure mA while supplying loop power • Hanging tool designed in and included with every unit (712B and 714B) • 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 • One-year and two-year specifications and traceable certificate of calibration (712B and 714B) Specifications Functions Range Resolution Accuracy Notes 712B Measure/Simulate RTD -200 °C to 800 °C (Pt 100-385) 0.1 °C, 0.1 °F 0.2 °C, 0.4 °F (Pt 100-385) 13 types Pt; 100 200 500 1000 (385); Pt 100 (392); Pt 100 (392) JIS; Ni 120 (672) Measure/Simulate Resistance 0.00 Ω to 400.00 Ω 0.01 Ω 0.015 % + 0.005 Ω 400.0 Ω to 4000.0 Ω 0.1 Ω 0.015 % + 0.05 Ω 714B Measure/Simulate Thermocouple -200 °C to 1800 °C, depending on type (K, -200 °C to 1370 °C) 0.1 °C or °F (1 °C or °F; BRS) 0.5 °C, 0.8 °F (Type K) 17 TC types; J K T E R S B per NIST 175 and ITS-90 L U per DIN 43710 and PTS-68 Measure/Simulate mV 10 mV to 75 mV 0.01 mV 0.015 % + 10 μV General specifications (712B/714B) Maximum voltage 30 V Operating temperature -10 °C to 50 °C Power 4 AA alkaline batteries/NEDA code: 15A, IEC code: LR6 Safety/EMC IEC 61010-1, Max 30 V to earth, Pollution Degree 2/IEC 61326-1, Portable Size (HxWxD) 188.5 mm x 84 mm x 52 mm (7.42 in x 3.31 in x 2.04 in) Weight 515 g (18.16 oz) Warranty Three-year Ordering information Models Included accessories FLUKE-724 Temperature Calibrator Test leads, test clips, one pair of stackable test leads, product overview manual, users manual in 14 languages on CD FLUKE-714B Themocouple Calibrator Test leads, alligator clips (excluding model 714), holster with test lead storage, single 9 V alkaline battery and instruction sheet (14 languages) FLUKE-712B RTD Calibrator 714B is the ideal tool for testing thermocouple input temperature transmitters.