Fluke 5080A Multi-Product Calibrator
Overview
Fluke 5080A is a high-compliance multi-product calibrator built to source precision DC and AC voltage, current, resistance, and power for calibrating a broad population of electrical test instruments — from analog panel meters and clamp meters to digital multimeters and oscilloscopes rated to 200 MHz. Unlike lower-burden bench calibrators, the Fluke 5080A is purpose-built for high-current and high-voltage compliance work, supplying up to 800 mA burden on voltage functions and 50V burden on current functions, letting one instrument stand in for what would otherwise require several dedicated sources on a calibration bench.
With engineering support in Muscat, Seven Star LLC supplies the Fluke 5080A to calibration laboratories, utilities, and industrial maintenance divisions across Oman and the GCC, with technical application support for laboratories standardizing their calibration workflow around the Fluke MET/CAL automation ecosystem.
Operating Principle
The Fluke 5080A generates its output signals from a precision internal voltage reference combined with a switched, feedback-regulated amplifier architecture that continuously monitors the load presented by the unit under test rather than assuming a fixed burden. This closed-loop compliance monitoring is what allows the calibrator to hold its rated accuracy of ±0.025% of setting on DC functions and ±0.25% of setting on AC functions (best one-year specification) even while driving analog meter movements, clamp-on current probes, and high-impedance megohmmeters that each present very different electrical loads.
Because the output stage actively compensates for burden voltage rather than passively delivering a fixed signal, the Fluke 5080A maintains traceable accuracy across its full DC voltage range of 0 to ±1020V, AC voltage from 1 mV to 1020V, DC/AC current to 20.5A, and resistance to 190 MΩ across nineteen discrete values. The practical consequence for a calibration technician is fewer range breaks, fewer external shunts or dividers, and a single audit trail of traceability for instruments that would otherwise need two or three separate reference sources.
Engineering Design of the Fluke 5080A
The Fluke 5080A is housed in a rack-mountable bench enclosure with a full alphanumeric front-panel display and dedicated function keys for voltage, current, resistance, power, phase, and frequency output modes, letting a calibration technician step through a test procedure without menu-diving. Binding-post and safety-shrouded output terminals are arranged for both low-burden connections to sensitive DMM inputs and heavy-gauge connections for current-clamp and power calibration, with clear separation between sense and source terminals to preserve four-wire accuracy on resistance outputs.
On the connectivity side, the Fluke 5080A provides RS-232 and Ethernet interfaces for remote command and control, allowing integration with Fluke’s MET/CAL calibration management software or a laboratory’s own automated test scripts. An internal reference oscillator and regulated power supply are designed for continuous duty-cycle operation in a calibration lab environment, with a specified warm-up period of up to 30 minutes to reach rated one-year accuracy, and an operating temperature range of 0°C to 50°C suited to Gulf-region laboratory conditions when climate-controlled per manufacturer recommendation.
Key Features
The Fluke 5080A combines high compliance, wide range coverage, and automation-ready interfaces in a single calibration platform. Its principal capabilities include:
- Sources DC voltage from 0 to ±1020V and AC voltage from 1 mV to 1020V across 45 Hz to 1 kHz for calibrating both bench and panel-mount voltmeters.
- Delivers DC and AC current outputs to 20.5A with up to 50V of current-loop compliance, supporting clamp meters and current transducers that demand higher burden than standard calibrators provide.
- Generates resistance values from near-zero to 190 MΩ across nineteen discrete points in x1 and x1.9 ranges for ohmmeter and megohmmeter verification.
- Provides DC and AC power output from 10.9 mW to 20.5 kW for validating power meters, wattmeters, and energy analyzers at unity and non-unity power factor.
- Sources phase angle from 0 to ±179.99° and frequency from 45 Hz to 1 kHz for verifying phase meters and power-quality analyzers.
- Achieves best one-year accuracy of ±0.025% of setting on DC functions and ±0.25% of setting on AC functions, sufficient for calibrating most Class 0.05 and Class 0.1 reference instruments downstream.
- Integrates with Fluke MET/CAL software over RS-232 or Ethernet for automated, auditable calibration procedures across a laboratory fleet of instruments.
- Supports a 200 MHz oscilloscope calibration function alongside its DC and low-frequency AC outputs, reducing the number of separate reference sources a lab must maintain.
Industrial Applications
Across Oman’s oil and gas processing facilities, power utilities, and heavy manufacturing plants, maintenance and calibration teams rely on the Fluke 5080A to keep the digital multimeters, clamp meters, and panel instrumentation used on shutdown and turnaround work within traceable calibration. Its high compliance on both voltage and current functions makes it particularly suited to utility metering labs and industrial calibration shops that service switchgear-mounted analog meters, current transformers, and protection relays where lower-burden calibrators fall short. Refineries and petrochemical complexes in the Sohar and Salalah free zones, where instrumentation uptime is directly tied to production continuity, depend on this class of reference-grade calibrator to validate field test equipment before it is deployed on live plant.
Backed by genuine manufacturer documentation, Seven Star LLC supplies the Fluke 5080A to calibration laboratories and industrial end users throughout the Sultanate of Oman, Muscat, and the wider GCC, supporting district cooling plants, desalination facilities, cement and aggregate producers, and marine terminals that all depend on properly calibrated electrical test equipment for safety-critical inspection work. Seven Star LLC’s technical support helps laboratories in Sohar, Salalah, and Muscat specify and source a 5080A, with lead time confirmed at quotation.
Technical Specifications
The table below summarizes the primary specifications of the Fluke 5080A relevant to calibration lab procurement and traceability planning.
| Parameter | Specification |
|---|---|
| Model | Fluke 5080A |
| DC Voltage | 0 to ±1020V |
| AC Voltage | 1 mV to 1020V, 45 Hz–1 kHz |
| DC Current | 0 to ±20.5A |
| AC Current | 29 mA to 20.5A, 45 Hz–1 kHz |
| Resistance | 0 to 190 MΩ, 19 values (x1/x1.9) |
| DC/AC Power | 10.9 mW to 20.5 kW |
| Phase | 0 to ±179.99°, 45 Hz–1 kHz |
| DC Accuracy (1-yr, best) | ±0.025% of setting |
| AC Accuracy (1-yr, best) | ±0.25% of setting |
| Voltage/Current Compliance | 800 mA (voltage), 50V (current) |
| Interfaces | RS-232, Ethernet, MET/CAL compatible |
| Operating Temperature | 0°C to 50°C |
| Warm-up Time | Up to 30 minutes |
Request a Quote for Fluke 5080A Multi-Product Calibrator
Seven Star LLC invites calibration laboratories, utilities, and industrial maintenance divisions across Oman and the GCC to submit a formal RFQ for the Fluke 5080A Multi-Product Calibrator. Working closely with plant engineers in the region, Seven Star LLC supplies on request with lead time confirmed at quotation, provides the full technical datasheet on request, and connects buyers directly with its instrumentation division for application guidance and MET/CAL integration support — contact Seven Star LLC today to place an order or request a tailored quotation.
Browse the full Fluke range or see more Portable Test & Measurement products supplied by Seven Star LLC in Oman and the GCC.
- Datasheet Fluke 5080A Multi-Product Calibrator Datasheet Download
Fluke calibrators and test tools listed
The Fluke products on this page fall into three groups:- Process tools: the 754 documenting process calibrator with HART, 789 ProcessMeter, 721 dual sensor pressure calibrator and 729 automatic pressure calibrator
- Electrical test: the 376 FC true-RMS clamp meter with iFlex probe and the 1587 FC insulation multimeter
- Fluke Calibration bench standards: 5522A, 5502A, 5500A and 5080A multi-product calibrators, the 5720A multifunction calibrator, 8508A reference multimeter, 6100A electrical power standard and 9640A RF reference source
Where Fluke instruments are used
Fluke process calibrators are used for loop checks, transmitter calibration and valve tests in oil and gas, power and water plants. Clamp meters and insulation testers serve electrical maintenance on motors, switchgear and cables. The bench calibrators and reference multimeters are the working standards of electrical calibration laboratories in the GCC, where they calibrate multimeters, clamp meters, process tools and power analyzers.Ordering Fluke instruments: what we need
Send the exact model with its suffix, since versions differ. A Fluke 721, for example, is defined by its two pressure ranges, and a 729 by its maximum pressure. For bench calibrators, list the options you need, such as oscilloscope calibration or power quality options, the line voltage, and the type of calibration certificate you require from the manufacturer. For Fluke multimeters and clamp meters, add the kit contents wanted, such as probes, leads or cases.Browse Fluke products by category: Portable Test & Measurement.
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