In-Lab & Onsite Calibration Services for the Naval Research Lab
With over 35 years of experience, our technicians have provided precise calibration, instrument repair, and metrology database management to a diverse range of industries across the Naval Research Laboratory.
Located in Gaithersburg, MD, our calibration laboratory—accredited to ISO/IEC 17025:2017, ANSI Z540-1, and Z540.3 standards—adheres to strict quality protocols. We perform all calibrations and repairs in line with manufacturer specifications to ensure your measurement tools remain reliable, repeatable, and audit-ready. Each calibration is accompanied by a certificate that confirms compliance with the rigorous standards set by the National Institute of Standards and Technology (NIST).
Serving the Naval Research Laboratory
The U.S. Naval Research Laboratory is the Navy and Marine Corps’ corporate research laboratory, headquartered on Overlook Avenue SW in Washington, D.C., with additional field sites nationwide. Since 1923 the NRL has advanced scientific work spanning radar, GPS, spacecraft and satellites, advanced materials, electronics, and directed energy under the Office of Naval Research. Precision measurement underpins this defense and scientific research, and Tra-Cal supports these operations with ANAB-accredited ISO/IEC 17025:2017 calibration of test, measurement, and laboratory equipment.
Because the Naval Research Laboratory sits within our Mid-Atlantic service region, teams can use local pickup-and-delivery, prepaid ship-in with a documented five-business-day turnaround, or onsite calibration appointments at your facility. Each calibration is performed against documented procedures, traced through NIST, and accompanied by an audit-ready certificate that supports AS9100, ISO 13485, ISO 9001, and FDA 21 CFR Part 820 quality systems.
Why Teams at the Naval Research Lab Choose Tra-Cal
5-Day Turnaround
Prepaid Ship-In and Return Shipping
Onsite Calibration at Your Facility
Comprehensive Asset Database Management
Dedicated Account Managers
Veteran-Owned & Operated
Unwavering Quality Guarantee
Calibration Services Available to Naval Research Lab Operations
Additional Calibration Options
How Tra-Cal Serves the Naval Research Lab
In-Lab Calibration:
Send your equipment to our ANAB-accredited ISO/IEC 17025:2017 laboratory with prepaid inbound and return shipping. Calibration is performed in a climate-controlled environment against documented procedures, with traceability through NIST. Standard turnaround is approximately five business days from receipt, and asset records are retained with automated due-date notifications.
Onsite Calibration:
Our metrologists travel to Naval Research Laboratory facilities for fixed assets, large inventories, and instruments that should not be moved. Calibration is performed in a controlled environment at your site on a scheduled appointment, with the same accreditation, NIST traceability, and documentation as in-lab service.
Frequently Asked Questions
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Yes. The Naval Research Laboratory in Washington, D.C. sits within Tra-Cal’s Mid-Atlantic service region, so teams can use local pickup-and-delivery, prepaid ship-in with a typical five-business-day turnaround, or onsite calibration at your facility. The same ISO/IEC 17025:2017 accreditation, NIST-traceable standards, and audit-ready certificates apply regardless of intake method.
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Yes. Tra-Cal maintains ISO/IEC 17025:2017 accreditation. ANSI/NCSL Z540-1 and Z540.3 conformance is also available. The current scope of accreditation is published on the Tra-Cal Certificate of Accreditation page.
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Standard turnaround for in-lab calibration is approximately five business days from receipt of the instrument. Expedited turnaround is available on request and depends on instrument type, parameter scope, and current lab volume.
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Yes. Each calibration certificate documents traceability through NIST, includes as-found and as-left data where applicable, lists the standards used, the calibration procedure reference, environmental conditions, and the technician. Certificates are designed to support AS9100, ISO 13485, ISO 9001, and FDA 21 CFR Part 820 quality system audits.
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Tra-Cal supports the research and engineering disciplines associated with the Naval Research Laboratory, including radar and RF/microwave systems, spacecraft and satellite programs, advanced materials and electronics, directed energy, and general laboratory instrumentation. Common workloads include electrical, dimensional, pressure, temperature, RF/microwave, and timing/frequency standards.
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Yes. Onsite calibration is available for fixed assets, large inventories, and instruments that should not be transported. A scheduled appointment is set with your team, and the calibration is performed in a controlled environment at your facility with full documentation.
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A packaging guide is provided when you request a quote. In general, instruments should be powered down, accessories included where required for calibration, and packed with appropriate cushioning. A prepaid shipping label is available for qualifying customers.
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Yes. Tra-Cal offers metrology database management with automated due-date notifications, historical certificate retrieval, and asset-level records suitable for audit support.
Visit Our Gaithersburg Facility or Find Us Near You
Tra-Cal
Lab
8577 Atlas Drive
Gaithersburg, MD 20877
Serving the Naval Research Lab and the D.C. Metro:
20375 (NRL, Washington, D.C.), plus the greater Washington–Baltimore metro and Tra-Cal’s Mid-Atlantic service region
Contact Tra-Cal for Calibration Support Today
Tell us your instrument list, required turnaround, and accreditation level. Most quote requests are returned within one business day. Tra-Cal supports scientists, engineers, and quality teams at the Naval Research Laboratory and across the Washington, D.C. metro with ANAB-accredited ISO/IEC 17025:2017, NIST-traceable calibration. Call 301-527-9200 or request a free quote online.