Hardness Tester Calibration – NIST Traceable Options
Ensure your portable hardness tester meets compliance, inspection, and audit standards with traceable calibration. At Testavor, we provide access to certified NIST-traceable calibration services for Phase II and other leading brands.
Why Calibration Matters
- ✔️ Confidence in test results
- ✔️ Meets ISO, ASTM, and internal QA standards
- ✔️ Required for many Canadian industrial audits
- ✔️ Avoid costly retesting or downtime due to questionable readings
Available Options
We currently offer two options for calibration certification:
- Standard Verification Block: Comes included with most new Phase II testers. Use this for routine internal checks.
- NIST-Traceable Certificate (Optional): Add-on certification for compliance purposes. Signed and issued by the U.S. lab.
Frequently Asked Questions
Do I need a calibration certificate for my tester?
Most industrial or QA departments require traceable calibration documentation for any portable hardness tester used in official inspections or manufacturing approval.
How long does it take to receive the certificate?
Standard turnaround is 5–7 business days. Rush options may be available — contact us for details.
Can I calibrate a tester I already own?
Yes. We support calibration services for both new purchases and existing testers. Email us to start the process.