Refurbishment

Over time, even the most reliable instruments lose precision due to wear, contamination, and aging parts. At Nautilus Precision, our refurbishment service restores systems through a complete teardown, rebuild, and requalification process—bringing equipment back to factory-level performance.

From component replacement and calibration to compliance-ready verification, every step is managed by experienced engineers with multi-vendor expertise across LC-MS/MS, HPLC, UPLC, GC-MS, and ICP-MS platforms. Flexible refurbishment options allow you to extend instrument life on your schedule and within your budget, helping you avoid costly replacements while maintaining peak accuracy.

Contact Nautilus Precision today to schedule a refurbishment plan tailored to your lab. Reach out now to restore performance, extend lifespan, and protect the integrity of your results.

Simple tips for Refurbishing Analytical Instruments

Refurbishing a mass spectrometer or LC-MS system requires precision and attention to detail. Proper steps ensure the system performs like new and meets compliance standards.

• Start with a Full Inspection
  Check the instrument’s internal condition, boards, pumps, and ion source before replacing parts. Look for corrosion, leaks, or missing components.
  
  

• Verify OEM Integrity
  Use genuine or certified OEM-equivalent parts for all replacements — avoid mismatched or scavenged components.
  
  

• Clean and Decontaminate Thoroughly
  Remove all residues, solvents, and buildup from internal components. Clean ion sources, vacuum chambers, and LC lines carefully.
  
  

• Replace High-Wear Components
  Swap pump seals, filters, lamps, filaments, rough pump oil, and tubing that show wear or age. Preventive replacement saves future downtime.
  
  

• Test Vacuum and Gas Systems
  Confirm vacuum integrity and check gas delivery pressure and flow. Fix any leaks before calibration.
  
  

• Update Firmware and Software
  Install the latest compatible versions to improve stability and ensure data integrity.
  
  

• Calibrate and Validate
  Perform full calibration and tuning. Run system checks using test standards to confirm mass accuracy, resolution, and sensitivity.
  
  

• Document Everything
  Record replaced parts, service notes, and performance data for traceability and compliance.
  
  

• Perform a Final Test Run
  Analyze a known sample set to confirm stability, signal consistency, and baseline noise before returning the instrument to service.
  
  

• Store and Ship Properly
  If the system won’t be used immediately, purge with dry nitrogen, cap all ports, and store in a controlled environment.