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Process & Pressure Calibrator Repair
Pressure, temperature, multifunction, and loop calibrators · 90-day warranty · ISO/IEC 17025 accredited post-repair calibration · ANAB AC-1736
Process & Pressure Calibrator Repair
Techmaster Electronics provides factory-trained repair of process and pressure calibrators — Fluke, Druck, Beamex, GE / Baker Hughes, Additel, and Ametek. Our technicians handle internal pressure modules, temperature reference junctions, output stages, and HART / loop communication boards, returning every unit with an ISO/IEC 17025 accredited post-repair calibration certificate.
Equipment We Repair
Our calibrator repair capabilities cover the calibration tools that the rest of the plant depends on. Every repaired unit is verified against NIST-traceable pressure, temperature, and electrical standards.
Pressure Calibrators
Fluke 71X / 72X / 75X, Druck DPI, Additel ADT, and Ametek pressure calibrators — internal-module rebuild, transducer replacement, leak-test verification, and post-repair NIST-traceable cal.
Temperature Calibrators
Dry-block temperature calibrators, micro-baths, RTD / thermocouple simulators — heater-block service, reference-probe replacement, controller-board repair, and ITS-90 traceable verification.
Multifunction Process Calibrators
Fluke 75X-series, Beamex MC6, Additel ADT223, and Druck DPI620 multifunction calibrators — input/output module repair, HART / fieldbus board rework, and full multi-parameter post-repair calibration.
Loop & mA Calibrators
4–20 mA loop calibrators, signal sources, and HART communicators — source/sink module rework, isolation-circuit repair, and post-repair traceable calibration against precision standards.
Also repaired: RTD / Thermocouple Reference Probes · Dead-Weight Testers · HART Communicators · Mass-Flow Calibrators · Humidity Generators · Decade Resistance Standards · Process Documenting Calibrators · Loop Power Supplies
Industries We Serve
Mission-critical process and pressure calibrator repair across the sectors where instrument downtime is unacceptable.
Aerospace & Defense
Engine-test stand calibrators, hydraulic / pneumatic test sets, and MIL-STD process gear — repaired with audit-grade documentation.
Pharma & Life Sciences
Validation calibrators for GMP / 21 CFR Part 11 production lines — repaired and re-traced without breaking your validation chain.
Oil, Gas & Petrochemical
Field calibrators for upstream / midstream / downstream instrumentation — repair turnaround that respects your shutdown window.
Power Generation
Boiler / steam-cycle calibrators, transmitter test sets, and gas-turbine instrumentation — repaired for nuclear, coal, gas, and combined-cycle plants.
Metrology Labs & Cal-Cal
Reference-grade calibrators used by other calibration labs — we are the cal-lab’s cal lab.
Medical Devices
Pressure / vacuum / leak-test calibrators in medical OEM QA and FDA QSR-aligned production lines.
Automotive & EV
Engine ECU test calibrators, fuel-system pressure rigs, and EV thermal-management test gear.
Chemical & Process Mfg
Field-deployable multifunction calibrators for SIS / SIL safety loops and process instrumentation maintenance.
Three Levels of Calibrator Repair
Every Techmaster repair includes a post-repair calibration sticker on the instrument. Choose the depth of repair and the documentation level that matches your audit and operational needs.
1
Board-Level Repair
Fast turn restore
- Module / board swap diagnosis
- Failed module replacement
- Functional verification
- Traceable post-repair calibration
2
Component-Level Repair
Plus parts & rework
- Schematic-level diagnosis
- SMD / through-hole component-level rework
- As-found / as-left data report
- Z540-compliant post-repair calibration
Most Rigorous
3
OEM-Spec Restoration
Audit-ready accreditation
- Full restore to OEM specifications
- Replacement of out-of-tolerance components
- ISO/IEC 17025 accredited calibration certificate
- Measurement uncertainties report
- ANAB Cert AC-1736 reference
Click here to learn more about post-repair calibration levels →
Our Repair Advantages
Why aerospace, defense, manufacturing, and healthcare customers trust Techmaster for process and pressure calibrator repair since 1989.
90-Day Repair Warranty
Every repair is covered by a 90-day parts-and-labor warranty — if the same failure reoccurs, we repair it again at no charge.
ISO/IEC 17025 Cal Included
Every repaired instrument ships back with a post-repair calibration certificate against ANAB Cert AC-1736 — no separate calibration order needed.
Faster Than OEM
Standard 7–10 business-day repair turnaround vs. 4–8 weeks at the OEM service center. Expedite service available. Free local pickup in Silicon Valley, So-Cal, and Orlando.
Got a leaking pressure module or out-of-tolerance multifunction calibrator?
Our technicians handle legacy Fluke, Druck, Beamex, Ametek, and Additel calibrators — including units the OEM has declared end-of-service. Send us the model and failure symptoms for a same-day repairability check.
Frequently Asked Questions
Common questions about process and pressure calibrator repair at Techmaster Electronics.
What is the typical turnaround time for calibrator repair?
Standard repair turnaround is 7–10 business days from receipt, including post-repair ISO/IEC 17025 calibration verification. Pressure-module rebuilds and multifunction calibrator repairs may take 10–15 business days due to required soak times. Expedited service is available.
Do you repair internal pressure transducers and temperature reference probes?
Yes. We replace and rebuild internal pressure modules and reference probes from Fluke, Druck, Additel, Beamex, and Ametek units. Every replacement is followed by a NIST-traceable calibration of the full instrument before it ships back.
Will my repaired calibrator still meet its uncertainty budget?
Yes. Every repaired calibrator is verified against NIST-traceable standards before it ships back. Repairs include ISO/IEC 17025 accredited calibration against ANAB Cert AC-1736 by default, with full measurement uncertainties stated on the certificate.
Do you repair legacy Fluke and Druck calibrators no longer supported by the OEM?
Yes — legacy support is one of Techmaster’s specialties. We repair Fluke 525A, HP / Agilent calibrators, Druck DPI series predating current models, and Beamex / Additel units going back to the 1990s, including parts the OEM has discontinued.
What happens if the calibrator can’t be economically repaired?
We provide a written diagnosis report and credit the evaluation fee toward a refurbished or rental replacement from our Sales & Rentals inventory. We never charge repair labor if the unit is unrepairable.
Which Techmaster locations perform calibrator repair?
Calibrator repair is performed at our Vista CA, Santa Clara CA, Orlando FL, and San Antonio TX laboratories. Free local pickup is available in Silicon Valley, Southern California, and Orlando.
Ready to schedule your calibrator repair?
Send your model number, serial, and failure symptoms — we’ll respond within one business day with diagnosis pricing, repair turnaround, and a shipping label or pickup window.
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