Close

    Precision multifunction, temp, frequency, voltage, and mA calibrator


    Calibrates thermocouples and RTD temperature instruments
    Stores up to eight calibration results in memory for analysis
    Built-in 24 V Loop Power SupplyaFluke 726 Precision Multifunction Calibrators
    Process calibration designed specifically for process industries
    The Fluke 726 is a precise and powerful, yet easy-to-use, field calibrator. It features broad workload coverage, calibration power, and unsurpassed accuracy needed by process professionals. It measures and sources almost all process parameters to calibrate almost anything. Use it to test sensors and valves, and to test and calibrate transmitters. The 726 interprets results without the help of a calculator and stores measurement data for later analysis.

    Measurement capabilities
    This precision multifunction calibrator measures volts, mA, pressure, RTDs, thermocouples, frequency, and resistance to test sensors and transmitters. The 726 also sources and simulates volts, mA, thermocouples, RTDs, frequency to calibrate transmitters. Measures and/or sources pressure using when paired with any of the 50 Fluke 750P series Pressure Modules to test and calibrate pressure transmitters and other devices. The 726 can also:

    • Source mA with simultaneous pressure measurement to conduct valve and I/P test
    • Conduct enhanced flowmeter testing with frequency totalizer and frequency pulse train source mode


    Designed for ease of use
    The 726 has built-in features that make it easier to use in nearly any measurement situation. From its ability to store frequently used test setups, to programming custom RTD probe calibration constants for enhanced temperature measurement, or the integrated voltage input protection design that improves reliability, the 726 is built to perform. The use of two separate channels even allows you to measure, source, or view process signals simultaneously. The backlit display provides better visibility in low-light conditions, and the standard 3-year warranty provides extra confidence that the 726 will be there when you need it to be.

    You can also use the 726 to:

    • Capture the set, reset, and deadband of a pressure switch with the integrated switch test
    • Calculate the transmitter error % to interpret calibration results without the use of a calculator
    • Perform fast linearity tests with the auto-step and auto-ramp features
    • Power a transmitter during test using 24 V loop supply and simultaneous mA measurement
      If you want documenting and HART communication built into your calibrator, consider the Fluke 754 Documenting Process Calibrator with HART.
Measurement Accuracy
Voltage DC30.000 V0.01% + 2 mV (upper display)
20.000 V0.01% + 2 mV (lower display)
90.00 mV0.01% + 10 μV
-10.00 mV to 75.00 mV0.025% + 1 count (via TC connector)
Current DC24.000 mA0.01%+ 2 mA
Resistance0.0 to 4000.0 Ω± 0.015%
Frequency2.0 to 1000.0 CPM0.05% + 0.1 cpm
1.0 to 1000.0 Hz0.05% + 0.1 Hz
1.00 to 15.00 kHz0.05% + 0.01 kHz
Sensitivity1 V peak-to-peak-minimum
PressureAccuracy from 0.025% of range using any of 29 pressure modules (for detailed specifications refer to pressure modules in options and accessories). Modules available for differential, gauge, vacuum, absolute, dual and high pressure.
Source Accuracy
Voltage DC100.00 mV0.01% + 10 μV
20.000 V0.01% + 2 mV
-10.00 mV to 75.00 mV0.025% + 1 count (via TC connector)
Current DC24.000 mA (Source)0.01% + 2 μA
24.000 mA (Simulate)0.01% + 2 μA
ResistanceRange, accuracy (percent of reading + floor) and excitation current5 to 400 Ω, 0.015% + 0.1 Ω, 0.1 to 0.5 mA
5 to 400 Ω, 0.015% + 0.05 Ω, 0.5 to 3 mA
400 to 1500 Ω, 0.015% + 0.5 Ω, 0.05 to 0.8 mA
1500 to 4000 Ω, 0.015% + 0.5 Ω, 0.05 to 0.4 mA
Frequency2.0 to 1000.0 CPM0.05%
1.0 to 1000.0 Hz0.05%
1.0 to 10.0 kHz0.25%
10.0 to 15.0 kHz0.5%
Waveform5 V p-p squarewave, -0.1 V offset
RTDs and Thermocouples
Measure and source accuracyCu101.8°C
NI-1200.15°C
PT-100 (385)0.45°C
PT-100 (392)0.35°C
PT-100 (391-JIS)0.35°C
PT-200 (385)0.95°C
PT-500 (385)0.55°C
PT-1000 (385)0.35°C
RTD Resolution0.01°C (0.01°F)
Cu10.01 C0.1°C (0.1°F)
J0.4°C
K0.5°C
T0.4°C
E0.4°C
R1.4°C
S1.4°C
B1.4°C
L0.45°C
U0.45°C
N0.6°C
XK0.4°C
BP1.1°C
TC ResolutionJ, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F
Specifications
Ramp functionsSource functionsVoltage, current, resistance, frequency, temperature
RampsSlow ramp, Fast ramp, 25% step-ramp
Loop power functionVoltage24 V
Accuracy10%
Maximum current22 mA, short circuit protected
Step functionsSource functionsVoltage, current, resistance, frequency, temperature
Steps25% of range, 100% of range
Environmental Specifications
Operating temperature-10°C to +55°C
Storage temperature-20°C to +71°C
Operating altitude3000 m
Safety Specifications
Agency approvalsEN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992
Mechanical and General Specifications
Size200 x 96 x 47 mm (7.9 x 3.8 x 1.9 in)
Weight650 g (23 oz)
Batteries4 AA alkaline batteries
Battery replacementSeparate battery compartment, accessible without breaking calibration seal
Side port connectionsPressure module connector, also used for remote real-time programming

Fluke 726 Precision Multifunction Calibrators


Fluke 726

Fluke 726 Precision Multifunction Process CalibratorUPC: 095969293273
Includes:

  • One set of AC72 alligator clips
  • One set of stackable test leads
  • One set of TL75 testleads
  • User manuals
  • NIST- traceable calibration report and data
     

FPC1S-FLUKE72X-1
Premium Care 1-Year Standard Plan for Fluke 726, 725, and 721

Includes:

Premium Care 1-Year Standard Plan


FPC3S-FLUKE72X-1
Premium Care 3-Year Standard Plan for Fluke 726, 725, and 721

Includes:

Premium Care 3-Year Standard Plan


FLUKE-726/FPC
Fluke 726 Bundled with Premium Care 1-Year Standard Plan

Includes:

Premium Care 1-Year Standard Plan
Fluke 726
One set of AC72 alligator clips
One set of stackable test leads
One set of TL75 testleads
User manuals
NIST- traceable calibration report and data