Summary: A Calibration Certificate is a formal document that accompanies a device tested in a calibration laboratory. It provides official evidence that the instrument has been tested and performs within its stated accuracy specifications. We recommend seeking Accredited Calibrations whenever possible for the highest level of assurance.
Why Do You Need a Certificate?
In professional environments (food safety, pharmaceuticals, manufacturing), accuracy is not just a preference; it is a requirement.
- Proof of Compliance: The certificate serves as the legal record that your equipment was functioning correctly at the time of testing.
- Audit Readiness: Health inspectors and auditors often require these certificates to be on file to verify your safety protocols.
Pre-Calibration Checklist
Before sending a unit in for calibration, please prepare the following information to ensure we test it exactly how you need it:
| Requirement | Why we need to know |
|---|---|
| Organization Name | Exactly how should your company name appear on the official certificate? |
| Model Number | Which specific device are you sending? (We can calibrate many non-ThermoWorks brands as well). |
| Test Points | Do you need specific temperature points tested (e.g., -20°C, 0°C, 100°C)? If unsure, tell us what you typically measure. |
| System vs. Component | Do you need the probe and meter calibrated together as a System (recommended), or just the probe/meter individually? |
| Recalibration Interval | Does your company policy require a specific due date for the next calibration (e.g., 1 year)? |
Recommendation: Accredited vs. Traceable
Not all certificates are created equal.
- Accredited Calibration (Recommended): Performed by a lab (like ThermoWorks) that is independently audited to ISO/IEC 17025 standards. This guarantees technical competence and strict adherence to international standards.
- "Traceable" Calibration: A general term meaning the measurement is linked to a standard (NIST), but the lab itself may not be audited or held to specific quality standards.
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