Description
Fluke 5128A Humidity Generator Repair Services
The Fluke 5128A is a critical instrument used by environmental monitoring teams, pharmaceutical clean room managers, HVAC commissioning agents, and metrology labs. When this equipment fails or drifts out of specification, FlukeMeterRepair.com delivers expert repair and NIST-traceable calibration to restore full operational accuracy.
About the Fluke 5128A
As a fluke humidity calibrator instrument, the Fluke 5128A is designed for demanding applications. Specifically, Fluke humidity calibrators generate precise relative humidity conditions for calibrating hygrometers, humidity probes, and environmental monitoring sensors. Accurate and reliable performance is essential — measurement drift or component failure can cause costly errors, compliance issues, and project delays.
Common Fluke Humidity Calibrator Issues We Repair
Our repair process addresses the root cause of every issue:
- Saturated salt solution contamination: repaired by technicians experienced with Fluke instrumentation
- Controller board faults: resolved through targeted diagnostics and precision repair techniques
- Humidity chamber seal degradation: diagnosed through systematic testing and resolved with component-level repair
- Reference sensor drift: identified during our multi-point inspection and corrected to restore specification performance
- Temperature control instability: addressed with OEM-grade components and verified against traceable standards
Calibration and Performance Verification
Calibration is integral to our repair process. Your Fluke 5128A is tested for %RH, relative humidity, and dew point accuracy, with all results recorded and provided with the returned instrument.
Why Choose FlukeMeterRepair.com for Fluke Repair?
Customers choose FlukeMeterRepair.com for our depth of Fluke expertise:
- Traceable Calibration: NIST-traceable calibration certificates included with every repair
- 90-Day Warranty: All repairs backed by our parts and labor warranty
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
- Transparent Pricing: Detailed quotes before work begins — no surprises
- OEM-Grade Parts: Genuine or equivalent components for lasting reliability
- Fluke Specialists: Dedicated experience with the full line of Fluke test and measurement instruments
How Our Repair Process Works
- Free Evaluation: Ship your Fluke 5128A to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform reference sensor replacement, chamber seal restoration, salt solution reconditioning, and traceable humidity accuracy verification.
- Calibration: Full NIST-traceable calibration with documented results across all critical parameters.
- Quality Verification: Final functional testing confirms your instrument meets or exceeds original specifications.
- Return Shipment: Securely packaged and shipped with calibration certificate and repair documentation.
Industries We Serve
The Fluke 5128A is used by environmental monitoring teams, pharmaceutical clean room managers, HVAC commissioning agents, and metrology labs. FlukeMeterRepair.com understands the operational demands of these fields and the importance of keeping critical test equipment in service.
Request a Repair Quote
Contact FlukeMeterRepair.com for professional Fluke 5128A repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@flukemeterrepair.com






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