Descripción
Fluke 725 Multifunction Process Calibrator is “Simply Powerful!”
Don’t carry and spend money on a loop calibrator, thermocouple calibrator, RTD calibrator, frequency calibrator, pressure calibrator (with optional modules), when you can handle all of these in a Fluke 725 Multifunction Calibrator. Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules.
The 725 has a split screen display which permits viewing input and output values simultaneously. The upper display allows you to measure volts, current, and pressure only. The lower display allows you to measure and source volts, current, pressure, resistance temperature detectors, thermocouples, frequency, and ohms. For valve and I/P tests, you can source mA while measuring pressure. The 725 has auto-stepping and auto-ramping for remote testing, plus 25% stepping for fast linearity tests.
From the moment you pick it up, the Fluke 725 is ready to perform. Its simple controls, without menus, make operation easy. Its memory functions make set up fast. And its rugged design lets it work as hard as you do.
Manufacturer Specs
| 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 | 0.1Ω (4-wire), 0.15Ω (2- and 3-wire) |
| 401 to 1500 Ω | 0.5Ω (4-wire), 1Ω (2- and 3-wire) |
| 1500 to 3200 Ω | 1Ω (4-wire), 1.5Ω (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 8 intrinsic safe 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 PT-100 (385) PT-100 (393) PT-100 (JIS) PT-200 (385) PT-500 (385) PT-1000 (385) Resolution: J: K: T: E: R: S: B: L: U: N: Resolution XK BP |
0.2 °C 0.33 °C 0.3 °C 0.3 °C 0.2 °C 0.3 °C 0.2 °C 0.1 °C 0.7 °C 0.8 °C 0.8 °C 0.7 °C 1.8 °C 1.5 °C 1.4 °C 0.7 °C 0.75 °C 0.9 °C J, K, T, E, L, N, U: 0.1 °C, 0.1 °F B, R, S: 1 °C, 1 °F 0.6°C 1.2°C |
| Source Accuracy: | |
| NI-120 PT-100 (385) PT-100 (393) PT-100 (JIS) PT-200 (385) PT-500 (385) PT-1000 (385) Resolution: Note: J: K: T: E: R: S: B: L: U: N: Resolution Resolution BP |
0.2 °C 0.33 °C 0.3 °C 0.3 °C 0.2 °C 0.3 °C 0.2 °C 0.1 °C Accuracy stated for 4-wire measurement. 0.7 °C 0.8 °C 0.8 °C 0.7 °C 1.4 °C 1.5 °C 1.4 °C 0.7 °C 0.75 °C 0.9 °C J, K, T, E, L, N, U: 0.1 °C, B, R, S: 1 °C 0.6°C 1.2°C |
| Specifications | |
| Ramp Functions | |
| Source functions: | Voltage, current, resistance, frequency, temperature |
| Ramps | Slow ramp, Fast ramp, 25% step-ramp |
| Loop Power Function | |
| Voltage: | 24 V |
| Accuracy: | 10% |
| Maximum current: | 22 mA, short circuit protected |
| Step Functions | |
| Source functions: | Voltage, current, resistance, frequency, temperature |
| Steps | 25% of range, 100% of range |
| Environmental Specifications | |
| Operating Temperature | -10 °C to +55 °C |
| Storage Temperature | -20 °C to 71 °C |
| Operating Altitude | 3000 m |
| Safety Specifications | |
| Agency Approvals | EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992 |
| Mechanical & General Specifications | |
| 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 |
Tech Specs
Process / Calibration/Multifunction Calibrators Template |
|
|---|---|
| Type | Hand Held |
| Measure Voltage | Yes |
| Loop Voltage Min | 0.01 mV (0.00001 V) |
| Simulate Loop Voltage | Yes |
| Loop Voltage Max | 24 V |
| Voltage Measurement Max | 30 V |
| Voltage Measurement Min | 0.01 mV (0.00001 V) |
| Source/Simulate DC Current | Yes |
| Measure DC Current | Yes |
| Current Measurement Max | 24 mA |
| Current Measurement Min | 0.001 mA |
| Source/Simulate Resistance | Yes |
| Measure Resistance | Yes |
| Resistance Measurement Max | 3.2 K Ohms (3200 Ohms) |
| Resistance Measurement Min | 15 Ohms |
| Source/Simulate Frequency | Yes |
| Measure Frequency | Yes |
| Frequency Measurement Max | 15 Hz |
| Frequency Measurement Min | 1 Hz |
| Measure RTD | Yes |
| Measure Thermocouples | Yes |
| Source/Simulate Pressure | No |
| Pressure Modules Available | Yes |
| Hart Compatible | No |
| FieldBus Compatible | No |
| Backlighted | Yes |
| Graphical Screen | No |
| Types RTD/Thermocouples Accepted | B, C , E, J, K, L, N, R, S, T, U |
| Intrinsically Safe(Calibrators) | No |
Test Equipment General Attributes |
|
| Unique Features | Memory storage for up to 8 calibration results, return stored calibration data from the field for later analysis. Frequency totalizer and frequency pulse train source mode for enhanced flowmeter testing. Two separate channels; measure, source and view process signals simultaneously. |
| Warranty | 3 YEARS |
| Safety Approval | CSA |
| Product Weight | 23 OUNCES (1.44 LBS) |
| Product Height | 1.9 IN |
| Product Length | 7.9 IN |
| Product Width | 3.8 IN |
| Data Logging | No |
| HTS/Schedule B Number | 9030.39.0100 |
| ECCN Number | 3A992 |
| Calibration Included | NIST Calibration |
| Power Supply Voltage | Battery Powered |
| Country of Origin | Malaysia |
| Shipping Height | 3.50 IN |
| Shipping Length | 10.25 IN |
| Shipping Width | 8.00 IN |
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