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Calibration and Repair Services



ISO/IEC 17025:2017 ANSI Z540-1 and Z540.3 Accredited Lab | MIL STD 45662 Compliant | ISO-9000 and 9001 Compliant

Meet the Highest National Standards of Calibration with Tra-Cal Lab’s ANSI Z540.3 Accredited Calibration Services!

For more than thirty years, Tra-Cal has provided the military, electronics, laboratory, manufacturing, field service, and telecom industries with quality calibration and repair services. Tra-Cal calibrates and repairs a broad range of electrical and physical dimensional test and measurement equipment accredited and/or certified in compliance with ISO-17025, ANSI Z540-1 and Z540.3.

Ensure your instruments are taking accurate measurements and can stand up to any inspection or auditing process. Contact us today and learn how we can help you with your calibration and repair needs.

Calibration and Repair Services

For details on our Calibration and Repair Services, please click on the buttons below:

Calibration Services    Repair Services

Request a Quote Today!

If you would like to request a Quote, please complete this Calibration/Repair RFQ form. From here our support staff will be able to answer many of your questions as soon as possible.

Alternatively, if you would like to email or call us, please provide this information to us via email to [email protected] or call us at 1-888-280-6722. Thank you!

  • For Calibration and Evaluation Services: Please provide special instructions for your equipment to be serviced. For Repairs: Describe any malfunction or failure your instrument is experiencing.
  • Please select all applicable services needed for equipment to be serviced.

    *Minimize service delays by submitting your Purchase Order ASAP. Equipment description including Manufacturer, part number, instrument ID, and which calibration is required should be included on PO. For credit card payments, please complete our Credit Card Authorization Form. NSCA & TRA-CAL will contact you for card information upon completion.
  • Please include details on each unit to be serviced. Use the "+" button to add new rows for additional units OR Download Multiple Equipment List RFQ Form and attach completed form below.
    ManufacturerModelAccessories/OptionsSerial # 
  • Download Multiple Equipment List RFQ Form 
  • For Multiple Items: please attach list of units and services needed.
    Accepted file types: doc, xls, pdf.
  • For Repairs: Provide Screenshot, image, error message, error number if applicable as an attachment.
    Accepted file types: jpg, gif, png, pdf, doc, xls.
  • Select Calibration Level needed for equipment listed. All Equipment is returned with a NIST-Traceable certification.
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  • This field is for validation purposes and should be left unchanged.
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Contact Us

7901 Beechcraft Ave., Ste M & N Gaithersburg, MD 20879
Fax: +1.301.527.9203
M-F 8AM – 5PM ET

Calibration Options

All Equipment is returned with a NIST-Traceable certification. Calibration services available:

NIST Bronze Level

  • Full Calibration to 100% OEM Specifications
  • ANSI Z540 Standard without data

Silver Level (ANSI-Z540-1)

  • ANSI Z540-1 with as-found & as-left data
  • Includes Bronze Level Service to OEM Spec.
  • Adds ANSI-Z540 “As Found” and “As Left” Data for every parameter.
  • Includes Data printout.

Gold Level (ISO-17025)

  • ISO/IEC 17025:2017 with data & uncertainties
  • Includes Silver Level Service. Adds Uncertainty Computations.
  • Provided Audited Third Party Oversight (from our ILAC, NACLA and APLAC Accrediting Body)

Platinum Level (ANSI Z540.3)

  • ANSI Z540.3 with data & uncertainties and Guardbanding
  • Includes Gold Level Service.
  • Adds Guardbanding.
  • Provided Audited Third Party Oversight (from our ISO Registrar – available at additional cost)