Accredited calibration

A high-quality calibration service accredited according to ISO/IEC 17025 by the world’s leading accreditation authorities

Accredited calibration is the right option if your instrument is used in regulated industries, used as a reference instrument or your quality standards require a calibration complying with the strictest regulations. 

Our Accredited 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 
  • Calibration dates, label and setting update
  • 6-month warranty for the work and used parts

Having your Vaisala instruments calibrated by us simply makes sense

Serving your needs

You can select between ISO/IEC17025 accredited calibration and ISO9001 standard calibration. The service is fast and with Vaisala Care agreement you get priority service, fixed prices, and many other benefits. Also a calibration certificate with as-found and as-left results is always included.

More than a calibration

In addition to just calibrating, the service includes also adjustment and functional testing of the instrument to ensure that it is working according to our high-quality requirements. Additional services can be done upon your request for most instruments.

Superior outcome

As the manufacturer, Vaisala has all the necessary knowhow to ensure that the instruments will meet their original high-quality standards after the calibration. Software updates, configurations, and product upgrades can be easily handled simultaneously as needed.

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

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Competitive advantages to mapping service provider

Since 1988, Performance Validation (PV) has provided validation, commissioning, and quality services to pharmaceutical, biotechnology and medical device manufacturing and distribution. For over 30 years, the company has operated under its mission to provide peace of mind for their clients in life science industries.

If you take into account the life of the sensors, the lifetime system cost is excellent. Certainly, there are the costs of the loggers and annual calibrations, which requires a sizeable up-front investment. But, those costs stretched out over the life of the system are more than reasonable compared to almost any other system we have looked at.

Neil Enlow at Performance Validation (PV)

Read more (pdf)

Need 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
Select your support channel

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.​