Model: Fluke 725 Multifunction Process Calibrator
Part Number: 725
Ordering Number: 1A0797
Datasheet
“Simply” Powerful!
Take along the Fluke 725 Multifunction Process Calibrator, and you're equipped to test and calibrate almost any process parameter. Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules.
From the moment you pick it up, the Fluke 725 is ready to perform. Its simple controls, without menus, make operation easy.
Includes:
- One set of AC72 alligator clips
- One set of stackable test leads
- One set of TL 75 testleads
- User manuals
- NIST- traceable calibration report and data
Size |
130 x 236 x 61 mm |
Weight |
0.65 kg |
Batteries |
4 AA alkaline batteries |
Battery replacement |
Separate battery compartment, accessable without breaking calibration seal |
Side port connections |
Pressure module connector, also used for remote real-time programming |
The Fluke 725 Multifunction Process Calibrator is a powerful, yet easy-to-use field calibrator. Use the measure and source functions to test and calibrate almost any process parameter.
- Small, streamlined shape, rugged, reliable design stands up to field use
- Easy to read measure/source screen lets you view input and output simultaneously
- Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters
- Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
- Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules
- Source mA with simultaneous pressure measurement to conduct valve and I/P tests
- Support flow meter testing with frequency and CPM functions
- Perform fast linearity tests with auto- step and auto-ramp features
- Power transmitters during test using loop supply with simultaneous mA measurement
- Handling of fast pulsed RTD transmitters and PLCs, with pulses as short as 10 ms
- Store frequently used test setups for later use
Measurement Accuracy
Voltage DC |
30.000 V |
0.02% + 2 counts (upper display) |
30.000 V |
0.02% + 2 counts (lower display) |
100.00 mV |
0.02% + 2 counts |
-10.00 mV to 75.00 mV |
0.025% + 1 count (via TC connector) |
Current DC |
24.000 mA |
0.02% + 2 counts |
Resistance |
0.0 to 400.0 Ω |
0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire) |
401 to 1500 Ω |
0.5 Ω (4-wire), 1 Ω (2- and 3-wire) |
1500 to 3200 Ω |
1 Ω (4-wire), 1.5 Ω (2- and 3-wire) |
Frequency |
2.0 to 1000.0 CPM |
0.05% + 1 count |
1.0 to 1100.0 Hz |
0.05% + 1 count |
1.00 to 10.00 kHz |
0.05% + 1 count |
Sensitivity |
1 V peak-to-peak-minimum |
Pressure |
Accuracy 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 DC |
100.00 mV |
0.02% + 2 counts |
10.000 V |
0.02% + 2 counts |
-10.00 mV to 75.00 mV |
0.025% + 1 count (via TC connector) |
Current DC |
24.000 mA (source) |
0.02% + 2 counts |
24.000 mA (simulate) |
0.02% + 2 counts |
Resistance |
15.0 to 400.0 Ω |
0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA) |
401 to 1500 Ω |
0.5 Ω (excitation current 0.05 to 0.8 mA) |
1500 to 3200 Ω |
1 Ω (excitation current 0.05 to 0.4 mA) |
Frequency |
2.0 to 1000.0 CPM |
0.05% |
1.0 to 1100.0 Hz |
0.05% |
1.00 to 10.00 kHz |
0.25% |
Waveform |
5 V p-p squarewave, -0.1 V offset |
RTDs and Thermocouples
Measure accuracy |
NI-120 |
0.2°C |
PT-100 (385) |
0.33°C |
PT-100 (393) |
0.3°C |
PT-100 (JIS) |
0.3°C |
PT-200 (385) |
0.2°C |
PT-500 (385) |
0.3°C |
PT-1000 (385) |
0.2°C |
Resolution |
0.1°C |
J |
0.7°C |
K |
0.8°C |
T |
0.8°C |
E |
0.7°C |
R |
1.8°C |
S |
1.5°C |
B |
1.4°C |
L |
0.7°C |
U |
0.75°C |
N |
0.9°C |
Resolution |
J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F |
XK |
0.6°C |
BP |
1.2°C |
Source accuracy |
NI-120 |
0.2°C |
PT-100 (385) |
0.33°C |
PT-100 (393) |
0.3°C |
PT-100 (JIS) |
0.3°C |
PT-200 (385) |
0.2°C |
PT-500 (385) |
0.3°C |
PT-1000 (385) |
0.2°C |
Resolution |
0.1°C |
Accuracy stated for 4-wire measurement. |
J |
0.7°C |
K |
0.8°C |
T |
0.8°C |
E |
0.7°C |
R |
1.4°C |
S |
1.5°C |
B |
1.4°C |
L |
0.7°C |
U |
0.75°C |
N |
0.9°C |
Resolution |
J, K, T, E, L, N, U: 0.1°C, B, R, S: 1°C |
XK |
0.6°C |
BP |
1.2°C |