Home → Calibration Service → Relative Humidity Measurement

Relative humidity calibration

If your company depends on accurate and traceable relative humidity calibration of the measuring equipment, you’ll be pleased to know that specialist help is at hand. At Minerva Metrology & Calibration, we’ve been helping calibration laboratories and departments with service/maintenance and recalibration of their primary and secondary standards for more than 30 years.


You can be assured that your most accurate relative humidity calibration and measuring instruments are in good hands with us.

Our team works quickly, reliably and transparently to provide you with a carefree traceability.

What is relative humidity calibration?

In many machines, devices and rooms, relative humidity and/or dew point is measured. This is essential for optimal performance of the device, process or room in question: think of a sauna, the indoor climate in fruit and vegetable greenhouses, and during the transport of vegetables, fruits and medicines.

Other examples of where humidity calibration is required are manufacturing processes in the refining industry, the food industry, the chemical industry and in pharmaceutical production. In those industries, relative humidity sensors transmit the measured value to a central control computer.

Humidity calibration is comparing a relative humidity measuring instrument (machine) or device with a calibration standard. This is how we determine the measurement deviation (bias), by comparing with a calibration reference or calibration standard.

We compare a number of measured values of  your instrument with a calibration standard that can be traced back to (inter)national standards. We calculate the relative humidity (RV)  from the vapor pressure (e) and the saturation vapor voltage (eS) at the prevailing temperature (T).

Why use Minerva Calibrations for humidity calibration?

You can trust our experienced team with your relative humidity instruments.

We work with ISO/IEC 17025 accredited peer calibration labs for electrical calibration that operate at the same level as we do. In this way, we can guarantee that your electrical equipment will be calibrated at the highest standard, ensuring the best possible measurement results.

We believe that calibration service is and remains human work. That is why we ensure that you always have a permanent contact person at Minerva, for a truly personal service. This assists your rapid maintenance requirements. We ensure you are constantly up-to-date of the status of the calibration service of your electrical equipment.

The Minerva team works with more than 1,000 customers in 69 countries. Most of them have built up a long-term partnership with us. Why is that? Because we believe in technology, innovation and communication.



Our customer feedback indicates that we excel in maintaining, repairing, and calibrating the most accurate equipment. That’s because the innovative and ISO/IEC 17025 accredited peer lab is equipped with very high-quality and accurate measurement equipment.

Time and time again we exceed our customers’ high expectations – from NMI’s and high-tech companies in aerospace, gas and oil, through to pharmaceutical, electronics and medical equipment.

At Minerva Calibrations, we understand the inconvenience that repair or calibration requirements presents, which is why the Minerva online portal facilitates direct insight into the service process. This allows you to follow the service progress, from day one through to completion.

Benefits of relative humidity calibration

  • Correct and reliable humidity measurement
  • Optimal performance of your instrument or machine
  • Prevents waste
  • Process improvement and profit optimalisation
  • Detection of obsolete equipment

A large number of brands

We maintain, repair and calibrate a wide range of relative humidity measurement and calibration equipment from different brands.

These include: Fluke, Hart-Scientific, Rotronic, MBW, Thunder-Scientific, Vaisala, Kambic, Michell, Edgetech, Fensor, Geo-Calibration, Kaymont, General Eastern and Testo.

Costs of relative humidity calibration

Every request is unique, and therefore, the costs will differ. We determine the total amount on the basis of the type of relative humidity calibration measuring instruments, the maximum inaccuracy of the instrument and the measurement procedure.

We will send you an exact quote – just send an email to sales@minerva-calibration.com. Simply provide a brief description of your requirement within the e-mail, and let us do the rest!

You can also click on the quotation request button below.

For your relative humidity calibration needs, ask Minerva Calibrations

Are you looking for a professional and reliable partner for your precious instruments? Minerva Metrology & Calibration has been active in calibration of high-quality relative humidity calibration measuring instruments for more than 30 years – no device will surprise us!

Our team is highly trained, yet we are committed to continuously improving the quality of the calibration process. This results in short lead times and high customer satisfaction.

Take advantage of our knowledge and experience and contact us for your challenge.

Call Now Button