Fluke 726 Precision Multifunction Calibrators
- 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 Supply
- Description
- Additional information
- Specifications
Description
The Fluke 726 is a precision multifunction process calibrator designed for efficient and accurate calibration of a wide range of process instrumentation. This versatile tool is a valuable asset for technicians and engineers across various industries.
Key Features and Benefits:
- Comprehensive Functionality: The 726 excels at both sourcing and simulating signals, enabling the calibration of transmitters, sensors, and other field devices. It also offers precise measurement capabilities for voltage, current, resistance, frequency, and temperature.
- Enhanced Productivity:
- Intuitive Interface: The user-friendly interface with a large, backlit display simplifies navigation and data entry, streamlining the calibration process.
- Rugged Design: Built to withstand the demands of industrial environments, the 726 is durable and reliable.
- Improved Efficiency:
- Fast and Accurate Measurements: Provides quick and precise readings, minimizing downtime during calibration procedures.
- Versatile Connectivity: Supports various communication interfaces for seamless integration with other devices and systems.
Applications:
The Fluke 726 finds widespread application in:
- Process Plants: Calibration of pressure transmitters, flow meters, temperature sensors, and other critical process instrumentation.
- Oil and Gas: Calibration of equipment in refineries, pipelines, and offshore platforms.
- Power Generation: Calibration of power plant instrumentation and control systems.
- Manufacturing: Calibration of production equipment and quality control instruments.
- Overall, the Fluke 726 is a robust and reliable tool that empowers technicians and engineers to perform accurate and efficient process calibrations, ensuring optimal performance and reliability of critical equipment.
Additional information
| Brand | Fluke Calibration |
|---|
Specifications: Fluke 726 Precision Multifunction Calibrators
| Measurement Accuracy | ||
| Voltage DC | 30.000 V | 0.01% + 2 mV (upper display) |
| 20.000 V | 0.01% + 2 mV (lower display) | |
| 90.00 mV | 0.01% + 10 μV | |
| -10.00 mV to 75.00 mV | 0.025% + 1 count (via TC connector) | |
| Current DC | 24.000 mA | 0.01%+ 2 mA |
| Resistance | 0.0 to 4000.0 Ω | ± 0.015% |
| Frequency | 2.0 to 1000.0 CPM | 0.05% + 0.1 cpm |
| 1.0 to 1000.0 Hz | 0.05% + 0.1 Hz | |
| 1.00 to 15.00 kHz | 0.05% + 0.01 kHz | |
| 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 | 0.01% + 10 μV |
| 20.000 V | 0.01% + 2 mV | |
| -10.00 mV to 75.00 mV | 0.025% + 1 count (via TC connector) | |
| Current DC | 24.000 mA (Source) | 0.01% + 2 μA |
| 24.000 mA (Simulate) | 0.01% + 2 μA | |
| Resistance | Range, accuracy (percent of reading + floor) and excitation current | 5 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 | ||
| Frequency | 2.0 to 1000.0 CPM | 0.05% |
| 1.0 to 1000.0 Hz | 0.05% | |
| 1.0 to 10.0 kHz | 0.25% | |
| 10.0 to 15.0 kHz | 0.5% | |
| Waveform | 5 V p-p squarewave, -0.1 V offset | |
| RTDs and Thermocouples | ||
| Measure and source accuracy | Cu10 | 1.8°C |
| NI-120 | 0.15°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 Resolution | 0.01°C (0.01°F) | |
| Cu10.01 C | 0.1°C (0.1°F) | |
| J | 0.4°C | |
| K | 0.5°C | |
| T | 0.4°C | |
| E | 0.4°C | |
| R | 1.4°C | |
| S | 1.4°C | |
| B | 1.4°C | |
| L | 0.45°C | |
| U | 0.45°C | |
| N | 0.6°C | |
| XK | 0.4°C | |
| BP | 1.1°C | |
| TC Resolution | J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F | |
| 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 and General Specifications | ||
| Size | 200 x 96 x 47 mm (7.9 x 3.8 x 1.9 in) | |
| Weight | 650 g (23 oz) | |
| Batteries | 4 AA alkaline batteries | |
| Battery replacement | Separate battery compartment, accessible without breaking calibration seal | |
| Side port connections | Pressure module connector, also used for remote real-time programming | |
