Description
Fluke TiX640 Infrared Camera Repair
The Fluke TiX640 is an expert-series infrared camera — a high-resolution (640×480) thermal imaging camera with LaserSharp autofocus and IR-Fusion for demanding electrical, mechanical, and R&D thermography. Its faults concentrate in the IR detector and lens/focus system, the image-processing electronics, the display, and the battery.
FlukeMeterRepair.com repairs and calibrates the Fluke TiX640 for thermographers and predictive-maintenance teams.
Common Fluke TiX640 problems we fix
- Image-processing board faults — a corrupt, frozen, or distorted image from the processing electronics, repaired.
- Battery degradation — won’t power on or hold a charge, the battery and power circuit serviced.
- Detector / lens faults — blurry, noisy, or no thermal image, repaired for clean imaging.
- Temperature readings inaccurate — detector calibration drift, recalibrated against standards.
- Display or focus faults — repaired.
- Won’t power on or hold a charge — battery and power faults.
FAQs
My TiX640 image or temperatures are off — fixable? Yes. Detector, lens, and processor faults are repairable, then the camera is recalibrated so images are sharp and temperatures accurate, documented with calibration results.
Can you replace the battery? Yes — battery and power service is routine.
Every repair includes calibration verification and a 90-day parts-and-labor warranty. Email us or request service.





Parker Reynolds –
One of our Fluke infrared camera’s stopped powering on. We tried everything we could on our end to revive it to no avail. Sent in for evaluation, and luckily they had the parts in stock and the repair time was very fast.