Illustrative editorial image; it does not represent a specific model or confirm stock.
A neutral inspection checklist for comparing new and used equipment without assuming that any particular used unit is available.
Identify the exact unit and its history
For used equipment, record the manufacturer, model and serial details, age if documented, service history and reason for sale. Confirm that the identity plate is present and readable.
Inspect condition and operating evidence
Look for corrosion, damaged seals, uneven doors, missing parts, leaks, unusual noise or signs of unauthorised repair. Ask for a safe demonstration under load and have a qualified technician inspect the unit where appropriate.
Compare total project cost and support
Include transport, placement, connections, commissioning, repairs and parts access in the comparison. Check whether manuals and service support are available. Six Sigma’s current used-equipment availability is not confirmed; enquire before treating any used item as an offer.