Your Trusted Centrifuge Calibration Provider
Micro Precision is an ISO/IEC 17025:2017 accredited calibration provider with NIST-traceable reference standards and a network of more than 50 laboratories operating worldwide. Centrifuges separate biological, chemical, and clinical samples by spinning them at controlled speeds, and drift in rotor speed, temperature, or timer accuracy compromises the validity of every sample processed, directly affecting laboratory results and product quality decisions.
Micro Precision provides ISO/IEC 17025:2017 accredited centrifuge calibration with NIST-traceable standards, verifying rotor speed, temperature, and timer function for clinical, laboratory, benchtop, and refrigerated centrifuges. Our global network of more than 50 laboratories supports pharmaceutical, biotech, clinical laboratory, and research organizations that require documented, audit-ready calibration records.
Centrifuge calibration is one part of Micro Precision’s broader medical and biomedical calibration services and mechanical and dimensional calibration capabilities, part of our complete instrument calibration services portfolio serving pharmaceutical, biotech, and clinical laboratory programs nationwide.
Why Centrifuge Calibration Matters
Centrifuge calibration matters because rotor speed drift directly affects sample separation quality, and timer or temperature drift in refrigerated units compromises sample integrity for temperature-sensitive specimens. A centrifuge operating outside its verified speed range produces inconsistent separation results that mask real errors in clinical, biotech, and pharmaceutical testing.
Uncalibrated centrifuges also pose a safety risk, since drift in rotor speed creates dangerous imbalance during high-speed rotation. ANSI/NCSL Z540.3 establishes the documentation and traceability requirements that quality programs rely on to demonstrate measuring and test equipment is fit for use, providing the audit trail quality managers need during accreditation reviews.
Quality managers depend on calibration records to pass ISO/IEC 17025:2017 audits and internal quality reviews, while lab technicians and lab managers depend on accurate rotor speed and temperature control to trust their sample results. Micro Precision supports both priorities with NIST-traceable calibration and standard and faster turnaround options.
Ensure Accurate Centrifuge Calibration
Ensuring accurate centrifuge calibration requires a structured process that verifies rotor speed, temperature, and timer function against NIST-traceable reference standards and corrects any deviation found. Micro Precision follows a documented calibration workflow for every centrifuge received, performed under the controls required by our ISO/IEC 17025:2017 accreditation.
To calibrate a centrifuge, technicians clean the equipment, inspect rotor condition and balance, verify rotor speed with a calibrated tachometer against NIST-traceable standards, confirm temperature accuracy for refrigerated units, and verify timer function, documenting as-found and as-left data before issuing a certificate of calibration.
The process for each instrument includes:
- Receipt and inspection — centrifuge condition, rotor type, and accessory configuration are verified on arrival
- Cleaning and rotor check — the rotor and chamber are cleaned and inspected for balance and physical damage before testing
- Performance testing — rotor speed is verified with a calibrated tachometer against NIST-traceable standards, temperature is verified for refrigerated units, and timer accuracy is confirmed
- Adjustment — systematic measurement errors are corrected using calibration methods appropriate to the centrifuge type
- Documentation — a certificate of calibration is issued, documenting the calibration date, interval, standards used, and as-found and as-left data
- Return — the calibrated centrifuge is packaged and returned with its certificate of calibration
Standard and faster turnaround options are available for time-critical programs. Contact our team to discuss current lead times and priority scheduling.
Our Calibration Options
Micro Precision offers both in-lab and on-site centrifuge calibration to match your equipment configuration, laboratory workflow, and program timeline. Choosing between the two options depends primarily on whether the centrifuge is a portable benchtop unit or a large floor-model unit integrated into a production or laboratory environment.
In-Lab Calibration
Ship your benchtop, clinical, or laboratory centrifuge to one of our accredited laboratories for full-capability calibration under controlled conditions. In-lab service supports the complete range of calibration documentation options, including ISO/IEC 17025:2017 accredited certificates with NIST-traceable measurement results.
On-Site Calibration
Large floor-model centrifuges and refrigerated units that are difficult or costly to ship benefit directly from Micro Precision’s on-site calibration service. Qualified technicians travel to your facility with NIST-traceable reference standards and complete the same documented calibration process used in our accredited laboratories.
Faster Turnaround
Standard and faster turnaround options are available for both in-lab and on-site service. Contact our team to discuss current lead times and priority scheduling.
Centrifuge Types We Calibrate
Micro Precision calibrates a variety of centrifuge types used across clinical, laboratory, pharmaceutical, and research environments to separate samples by density and composition.
- Clinical centrifuges, used for blood and specimen separation in healthcare and diagnostic laboratories
- Laboratory centrifuges, used for general-purpose sample separation in research and quality control
- Benchtop centrifuges, compact units used in space-limited laboratory and clinical settings
- Refrigerated centrifuges, used to process temperature-sensitive biological and pharmaceutical samples
- Microcentrifuges, used for small-volume sample tubes in molecular biology and biotech applications
- High-speed centrifuges, used for demanding separation tasks requiring elevated rotor speeds
- Ultracentrifuges, used for high-precision separation of fine particles and macromolecules
- General-purpose and floor-model centrifuges, used in high-throughput clinical and industrial laboratory operations
If your centrifuge model is not listed here, contact our team to confirm support. Centrifuge calibration is referenced within Micro Precision’s broader medical and biomedical calibration services and mechanical and dimensional calibration scopes.
Calibration Service Levels Offered
Micro Precision offers service levels to match your quality program requirements, from NIST-traceable certificates to fully accredited calibration documentation with measurement uncertainty statements.
| Type of Service | Traceable | Traceable with Data | Accredited (ISO:IEC 17025:2017, Z540.3) |
|---|---|---|---|
| Calibrated to manufacturers specifications traceable to SI Units | |||
| ISO 9000 Compliant | |||
| Calibration certificates, data, maintained on secure web based tool (CDM) | |||
| Detailed calibration certificates and calibration stickers | |||
| Instrument adjustment (if found out of tolerance) | |||
| ANSI/NCSL Z540-1 compliant | |||
| Calibration Data | |||
| Logo from Accreditation body, Expanded Measurement Uncertainty | |||
| ANSI/NCSL Z540.3 compliant |
Centrifuge Calibration Services
Micro Precision delivers ISO/IEC 17025:2017 accredited centrifuge calibration with NIST traceability, documented certificates, and on-site service for large floor-model and refrigerated units. With more than 50 laboratories serving pharmaceutical, biotech, clinical laboratory, and research organizations, Micro Precision provides the accredited calibration record your quality program requires. Submit a request today to discuss your centrifuge inventory, service level requirements, and turnaround options.
Please complete our quick Centrifuge calibration & repair service request form, and a Micro Precision representative will reach out to you same-day during office hours, or within one business day after office hours. (Mon – Friday 8AM – 4PM PST)
Centrifuge Service
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Frequently Asked Questions
Micro Precision recommends an annual calibration baseline for most centrifuges, consistent with common quality program intervals and ANSI/NCSL Z540.3 guidance for measuring and test equipment. Centrifuges used in high-volume or clinical laboratory settings require more frequent verification based on usage and risk to sample integrity.
Centrifuge calibration verifies rotor speed, temperature for refrigerated units, and timer accuracy against NIST-traceable reference standards, then corrects any deviation found. Technicians also inspect rotor balance and physical condition before testing. Micro Precision documents as-found and as-left data and issues a certificate of calibration for every instrument.
Centrifuge calibration is the process of verifying and adjusting a centrifuge’s rotor speed, temperature, and timer function against NIST-traceable reference standards. Micro Precision performs this calibration under ISO/IEC 17025:2017 accreditation, confirming that clinical, laboratory, benchtop, and refrigerated centrifuges deliver accurate sample separation and processing results.
Yes. Centrifuges require regular calibration to confirm rotor speed and timer accuracy, since drift compromises sample separation quality and patient or product safety. ANSI/NCSL Z540.3 establishes the documentation and traceability requirements that clinical, biotech, and pharmaceutical quality programs rely on for audit-ready compliance records.
Centrifuge calibration cost depends on the centrifuge type, rotor configuration, and service level selected. Micro Precision does not publish flat-rate pricing because scope varies by make and model. Contact our team for a calibration quote specific to your centrifuge inventory.
Centrifuge calibration verifies rotor speed accuracy, temperature control for refrigerated units, and timer function, each tested against NIST-traceable reference standards. Technicians also confirm rotor balance and physical condition. Micro Precision documents as-found and as-left results for every parameter checked, supporting ISO/IEC 17025:2017 accredited certification.
Centrifuge calibration verifies measurement accuracy, confirming that rotor speed, temperature, and timer readings match NIST-traceable reference standards. Centrifuge maintenance addresses mechanical wear, cleaning, and part replacement. Micro Precision provides calibration services exclusively, issuing certificates that document measurement accuracy rather than mechanical service history.