7526A-156 Fluke Process Calibrator

Features: 

• DC voltage output terminals - 0 mV to 100 V, Accuracy: 30 ppm (+3 µV*), 1-year
• DC current output terminals - 0 mA to 100 mA, Accuracy: 50 ppm, 1-year
• RTD/Ω output terminals (two-wire) - 5 Ω to 4 kΩ, Accuracy: ± 0.05 °C, –200 °C to 630 °C,
• (Pt 385, 100 Ω), 1-year
• Thermocouple input/output terminal - Accuracy: ± 0.1 °C, –100 °C to 800 °C (type K), 1-year
• Four-wire RTD/Ω input terminals -  Accuracy: ± 0.02 °C, –80 °C to 100 °C,(Pt 385, 100 Ω), 1-year
• Isolated pressure module input - Accuracy determined by the pressure, modules
• Primary input/output controls
• Cursor controls
• Isolated input terminals for dc
• voltage/current measurement, switch-test input and 24 V dc loop power supply
• Isolated input controls
• *Floor specification increases with range. See Specifications for more information.*

Specifications:

• Standard interface - RS-232, IEEE-488 (GPIB)
• Temperature performance - Operating: 0 °C to 50 °C, Calibration (tcal): 18 °C to 28 °C, Storage: –20 °C to 70 °C
• Electromagnetic compatibility -  CE: Conforms to EN61326; operation in controlled EM environments
• Temperature coefficient - Temperature coefficient for temperatures outside tcal 5 °C is 10% of the 90-day specification (or 1 year if applicable) per °C
• Relative humidity - Operating: <80% to 30 °C, <70% to 40 °C, <40% to 50 °C
• Altitude - Operating: 3,000 m (9,800 ft) max, Non-operating: 12,200 m (40,000 ft) max
• Safety - EN/IEC 61010-1:2010 3rd Edition, UL 61010-1:2012, CAN/CSA 22.2 No. 61010-1-12
• Analog low isolation - 20 V
• Line power - 120 V~: 100 V to 120 V, 240 V~: 220 V to 240 V
• Line frequency - 47 Hz to 63 Hz
• Line voltage variation - ± 10 % about setting
• Power consumption - 15 VA maximum
• Dimensions Height: 14.6 cm (5.75 in), Width: 44.5 cm (17.5 in), Depth: 29.8 cm (11.75 in)

The Fluke Calibration 7526A-156 Precision Process Calibrator offers the best balance of economy and accuracy for benchtop calibration of temperature and pressure process instrumentation. Easily calibrate RTD and thermocouple readouts, pressure gauges, temperature transmitters, digital process simulators, data loggers, multimeters and more.

• Sources and measures dc voltage, current, resistance, RTDs and thermocouples 
• Precision pressure measurement using Fluke 700 or 525A-P series pressure modules 
• Includes 24 V dc transmitter loop power supply 
• Measures 4-20 mA loop current 
• Includes automated switch-test function 
• Accepts ITS-90 coefficients for accurate SPRT measurements 
• Compatible with MET/CAL® Calibration Software

In today’s competitive global markets with the need to continuously cut manufacturing costs, precise temperature and pressure process control is required to maintain product quality, reduce waste and ensure compliance to regulatory standards. Regular calibration of a wide variety of process measurement instrumentation is required to meet these standards. The 7526A-156 Precision Process Calibrator puts all the necessary tools for process instrumentation calibration into one box. The 7526A-156 simulates and measures nine RTD and thirteen thermocouple types, accurately measures pressure to within 0.008 % of reading when combined with Fluke 525A-P Series Pressure Modules, sources and measures dc voltage from 0 to 100 V to within 0.004 % of reading, sources dc current from 0 mA to 100 mA, accurately measures dc current to within 0.01 % from 0 mA to 50 mA and supplies 24 V dc loop power. Combined with MET/CAL® Calibration Software, the 7526A-156 is an efficient, versatile and affordable calibrator that truly is a best fit for your process calibration requirements.