Fluke 9142 Well Calibrator Repair

Description

Fluke 9142 Dry-Well Field Calibrator Repair

The Fluke 9142 (Hart Scientific) is a field dry-well temperature calibrator — it heats and cools a precision insert block to stable temperatures across a wide range with fast heating/cooling for field calibration of temperature sensors. Its precision depends on the heating/cooling system, the temperature control and reference sensor, and the insert/dry block, which is where service focuses.

FlukeMeterRepair.com repairs and calibrates the Fluke 9142 for field-calibration and process teams.

Common Fluke 9142 problems we fix

• Well-depth / uniformity faults — poor uniformity along the well depth, the control corrected.
• Dry-block / insert faults — a worn or damaged insert bore affecting fit, addressed.
• Heating/cooling faults — won’t reach or hold the setpoint, the heater/cooling system repaired.
• Controller / reference drift — the controller or reference sensor reading the wrong setpoint, recalibrated against standards.
• Display or interface faults.

FAQs

My 9142 uniformity or temperature is off — fixable? Yes. Heating/cooling and control faults are repairable, then recalibrated so block temperature is accurate, stable, and uniform, with a NIST-traceable certificate.

Is stability verified? Yes — verified against our reference standards.

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