--- title: "DxC 500 AU Clinical Chemistry Analyzer, Catalog Numbers/UDI codes: C63519 / 1... — FDA record Z-1784-2025 | Is It on Recall" description: "Beckman Coulter is recalling their DxC 500 AU Clinical Chemistry Analyzer because a software error causes the analyzer to not run a requested calibration order" url: https://isitonrecall.com/recall/fda-device-z-1784-2025-dxc-500-au-clinical-chemistry-analyzer-catalog-numbers-udi-codes-c63519-14987666545058-c63520-149876/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # DxC 500 AU Clinical Chemistry Analyzer, Catalog Numbers/UDI codes: C63519 / 14987666545058 C63520 / 14987666545065. T... — FDA record Z-1784-2025 Reported ongoing Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date Mar 20, 2025. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: DxC 500 AU Clinical Chemistry Analyzer, Catalog Numbers/UDI codes: C63519 / 14987666545058 C63520 / 14987666545065. The Beckman Coulter DxC 500 AU Clinical Chemistry Analyzer is an automated chemistry analyzer that measures analytes in samples, in combination with appropriate reagents, calibrators, quality control (QC) material and other accessories. This system is for in vitro diagnostic use only. - **Reason**: Beckman Coulter is recalling their DxC 500 AU Clinical Chemistry Analyzer because a software error causes the analyzer to not run a requested calibration order in the following scenario: when a reagent blank or calibration is ordered during sample processing and then any of the components (R1 and/or R2) depletes to zero tests, the analyzer will not be able to complete the calibration request, and the calibration order will remain pending. No further calibration orders can be processed for any assays, and the instrument refuses to accept further sample processing order after the existing calibration curves are expired. Although in-process tests will be completed, this error can cause a delay in reporting subsequent test results. No further calibration orders can be processed for any assays which may cause a delay in reporting test results. - **Classification**: Class II - **Recalling firm**: Beckman Coulter Inc. - **Quantity**: Not supplied - **Agency-reported status**: Ongoing - **Source record identifier**: Z-1784-2025 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1784-2025%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | Catalog Number: C63519 UDI-DI code: 14987666545058 Serial Numbers: Catalog Number: C63520 UDI-DI code: 14987666545065 Serial Numbers: | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution U.S: AL, CA, GA, ID, IN, LA, MA, MI, MN, MT, NC, NV, PA, PR, TN , TX, and WI O.U.S.: Australia, Belgium, Bosnia and Herzegovina, Canada, Chile, Croatia, Egypt, Ethiopia, France, Germany, Ghana, India, Italy, Korea, Lebanon, Libya, Malaysia, Netherlands, North Macedonia, Oman, Paraguay, Philippines, Poland, Puerto Rico, Qatar, Saudi Arabia, South Africa, Spain, Switzerland, and Tunisia States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address. - [Alabama](https://isitonrecall.com/state/alabama/) - [California](https://isitonrecall.com/state/california/) - [Georgia](https://isitonrecall.com/state/georgia/) - [Idaho](https://isitonrecall.com/state/idaho/) - [Indiana](https://isitonrecall.com/state/indiana/) - [Louisiana](https://isitonrecall.com/state/louisiana/) - [Massachusetts](https://isitonrecall.com/state/massachusetts/) - [Michigan](https://isitonrecall.com/state/michigan/) - [Minnesota](https://isitonrecall.com/state/minnesota/) - [Montana](https://isitonrecall.com/state/montana/) - [North Carolina](https://isitonrecall.com/state/north-carolina/) - [Nevada](https://isitonrecall.com/state/nevada/) - [Pennsylvania](https://isitonrecall.com/state/pennsylvania/) - [Tennessee](https://isitonrecall.com/state/tennessee/) - [Texas](https://isitonrecall.com/state/texas/) - [Wisconsin](https://isitonrecall.com/state/wisconsin/) ## Dates in the source - **Report date**: May 21, 2025 - **Recall initiation date**: Mar 20, 2025 - **Center classification date**: May 15, 2025 FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1784-2025%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [Beckman Coulter Inc. records](https://isitonrecall.com/brand/beckman-coulter-inc/)