Fluke 732B DC Reference Standard Repair

Description

Fluke 732B DC Voltage Reference Standard Repair

The Fluke 732B is a DC voltage reference standard — a transportable, highly stable solid-state (Zener) 10 V reference with 1 V and 1.018 V taps, used to transfer and maintain the volt in calibration labs. Its precision lives in the temperature-stabilized solid-state (Zener) reference and the output circuitry, which is where service and calibration focus.

FlukeMeterRepair.com repairs and calibrates the Fluke 732B for national metrology institutes, primary calibration labs, and military/aerospace standards labs.

Common Fluke 732B problems we fix

• Reference drift outside specifications — the output voltage out of spec, repaired and recalibrated against standards.
• Output-stage faults — the buffered output not delivering correctly, repaired.
• Temperature-control faults — the oven keeping the reference stable, repaired.
• Output-terminal or guard faults — repaired.
• Power or charging faults — the internal battery/power keeping the reference warm, serviced.

FAQs

My 732B reference has drifted — fixable? Yes. Reference and output faults are repairable, then the standard is recalibrated against our standards (traceable to the volt) so its output is accurate, with a NIST-traceable certificate.

Is the output verified? Yes — checked against our reference standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.