
Standard Calibration
Vaisala's Standard Service Center Calibration service is equal to the calibration performed for new Vaisala instruments before they leave the factory. It is a perfect choice when you need to verify that the instrument accuracy matches the original specifications.
Our Standard Service Center Calibration service includes:
- Functional testing
- Traceable calibration to SI units
- Instrument adjustment to meet its specification when needed
- Filter replacement when needed
- Calibration certificate with as-found and as-left results
- Software update when available
- Service report
- Update of calibration dates, label and settings
- 6-month warranty for the work and used parts
For Continuous Monitoring System customers we also offer On-Site Calibration services.
Having your Vaisala instruments calibrated by us simply makes sense
Serving your needs
More than a calibration
Superior outcome
Order calibrations or request for a quote
Humidity, dew point & temperature: DL2000, DL1000, HMT331, HMT333, HMT334, HMT335, HMT337, HMT338, PTU301, PTU303, DL1416, DMP74B, HMP75, HMP77B, HMP76, RFL100-HMP115, RFL100-HMP110
Carbon dioxide: GMP252, GMP251
Pressure: PTU301, PTU303, PTU307
Watch a short video of the calibration order and service process.

How to select between accredited and standard calibration?
The ISO/IEC17025 is an international recognition of our commitment to quality, competence and reliable calibration results, and we are regularly assessed by an independent third party. Choose ISO/IEC17025 accredited calibration if you are in a regulated industry, use your instrument as a reference, or simply want an audit-proof calibration. The ISO9001 calibration is the standard option for situations when you want a high-quality calibration, but do not need proof for regulatory instances. An increasing number of customers are turning to accredited calibration because of their increasing quality requirements, both internally and externally. The choice is yours.

Calibration resources
Expert article

How handheld instruments save time and maintain accuracy and reliability in life science measurements
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Read moreNeed support?
Our Service Center and Field Service Teams are near your, wherever you are. We cover your service needs in all regions globally.
Have you registered to MyVaisala yet? There you'll be able to
- Create and follow up your support cases 24/7/365
- View your service contracts
- Make a warranty claim


Order your calibrations via Vaisala Online Store
As a manufacturer, Vaisala offers professional Accredited and Standard Calibrations as well as maintenance services. We are able to fulfill all original requirements and the strictest quality standards. Simply return your Vaisala instrument to us and enjoy a stress-free service.