Fluke 732A DC Voltage Calibration

The Fluke 732A DC Voltage Calibrator is a high-precision, laboratory-grade instrument designed for accurate calibration of DC voltage measurement devices. It provides exceptional stability and reliability, making it ideal for use in calibration laboratories, quality assurance departments, and advanced testing environments. The 732A delivers DC voltage outputs with extremely low uncertainty, allowing technicians and engineers to calibrate multimeters, voltmeters, and other precision instruments with confidence.

Key features include adjustable voltage output over a wide range, excellent temperature stability, and straightforward user operation for efficient calibration processes. Its robust design ensures long-term performance, while the intuitive interface allows for quick setup and operation. The Fluke 732A is trusted worldwide by professionals who demand accuracy, repeatability, and superior performance in DC voltage calibration tasks.

Specifications

Voltage Outputs

10 V DC – primary reference voltage
1.0 V DC and 1.018 V DC – additional precision reference points
All outputs are short‑circuit proof

Stability & Accuracy

Typical stability (10 V output): ± 0.5 ppm per month
Suitable for replacing traditional saturated standard cells in calibration labs

Adjustment & Output Characteristics

Adjustable outputs:
- ± 50 µV on 10 V and 1.018 V outputs
- ± 5 µV on 1.0 V output
Output impedance:
- ~1 MΩ on 10 V output
- ~1 kΩ on 1.0 V and 1.018 V outputs
Maximum output current: ~12 mA at 10 V

Power & Operation

AC mains operation: 100–240 V AC, 50–400 Hz
Internal battery allows ~12 hours of operation for portable calibration

Environmental & Physical

Rugged, transportable design suitable for field or lab use
Weight: ~27 lbs (12.3 kg)
Dimensions: 191 mm (H) × 221 mm (W) × 603 mm (D)

Use & Traceability

Can serve as a primary or transfer DC voltage standard
Calibratable against high-accuracy lab standards for traceable results

Fluke 732A

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