Every instrument passes through the same documented sequence in our in-house laboratory, no third-party refurb shops, no "powers on, sold as seen."
Serial-verified receipt, configuration logged, incoming condition documented.
Every system is given a full diagnostic pass against the manufacturer's own service procedures, and any worn assemblies are identified at that stage.
Cleaning, part replacement and rebuild until the system meets spec, genuine parts.
Calibrated in-house; NIST-traceable certificate available with every system.
Sensitivity, mass accuracy and reproducibility runs logged before release, test data available on request.
Parts & labor, in writing. Installation and training available on delivery.
"If a seller can't show test data, that's a red flag."
A rule from the trade, and why we log and share ours. Ask for the test data on any listing.
Refurbishment, calibration and testing happen in-house, operating to ISO 17025 standards, which is why we can put a 90-day parts & labor warranty in writing where the market standard is 30 days.