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ISO/IEC 17025 Accredited Dew Point & Humidity Calibration Laboratory

ISO/IEC 17025 Accredited Dew Point & Humidity Calibration Laboratory

The Gold Standard in Calibration Services

Accurate humidity and dew point measurements are essential for maintaining product quality, process reliability, regulatory compliance, and laboratory confidence. Process Insights operates a DAkkS-accredited ISO/IEC 17025 calibration laboratory specializing in dew point calibration, humidity calibration, temperature calibration, and frost point calibration for industrial, laboratory, and research applications.

Located in Fellbach, Germany, our calibration laboratory provides internationally recognized calibration certificates through the ILAC Mutual Recognition Arrangement (ILAC MRA), ensuring global acceptance and traceability to SI units. Our laboratory uses MBW chilled mirror hygrometers, the reference technology trusted by National Metrology Institutes and leading calibration laboratories worldwide.

Calibration Services for Process Instruments: Best Practices and Standards

As a DAkkS-accredited laboratory operating under ISO/IEC 17025, our calibration services provide traceable, internationally recognized results that help manufacturers, laboratories, research institutions, and industrial facilities maintain compliance, improve product quality, and reduce measurement uncertainty.

Why Choose Our Calibration Laboratory?

Unlike many commercial calibration providers, Process Insights performs calibrations using MBW chilled mirror hygrometers, recognized worldwide as the reference standard for humidity and dew point measurement.

Benefits include:

  • DAkkS accredited laboratory
  • ISO/IEC 17025 accredited procedures
  • ILAC MRA recognized certificates
  • Traceability to SI units
  • Low measurement uncertainty
  • Factory-trained metrology specialists
  • Fast turnaround times
  • Manufacturer expertise
  • Global technical support

Our calibration uncertainties are among the lowest available, supported by primary realization systems and traceable reference instruments calibrated by organizations such as PTB, METAS, and NIST.

What is a DAkkS Accredited Calibration Laboratory

Our Deutsche Akkreditierungsstelle (DAkkS)

The National Accreditation Body of the Federal Republic of Germany

Our up-to-date accreditation certificate is always available at the following link: Process Insights CAL DAkkS.

 

Annex to the Accreditation Certificate D-K-22286-01-02 according to DIN EN ISO/IEC 17025:2018

English

Anlage zur Akkreditierungsurkunde D-K-22286-01-02 nach DIN EN ISO/IEC 17025:2018

German

Scope of Accreditation – EN

Scope of Accreditation – DE

Why Accredited Calibration Matters

Accurate humidity and temperature measurements directly impact:

  • Product quality
  • Process reliability
  • Regulatory compliance
  • Laboratory accreditation
  • Manufacturing consistency
  • Equipment performance
  • Energy efficiency
  • Customer confidence

Routine calibration ensures your instruments continue to deliver reliable, traceable measurements throughout their service life.

ISO/IEC 17025 Accredited Calibration Services

Our laboratory provides calibration services for:

  • Chilled Mirror Hygrometers
  • Dew Point Meters
  • Humidity Instruments
  • Relative Humidity Sensors
  • Temperature Measurement Instruments
  • Precision Hygrometers
  • Moisture Measurement Systems
  • Environmental Monitoring Instruments

Each calibration is performed using internationally traceable reference standards and documented quality procedures in accordance with ISO/IEC 17025.

What does that mean in practical terms?

A DAkkS-accredited laboratory has demonstrated that it:

✅ Has technically competent personnel
✅ Uses validated measurement and calibration methods
✅ Maintains traceable measurement standards
✅ Operates under a rigorous quality management system
✅ Produces reliable, repeatable, and unbiased results
✅ Is regularly audited by an independent accreditation authority

DAkkS Accredited Calibration Laboratory

Our calibration laboratory is accredited by DAkkS (Deutsche Akkreditierungsstelle) for humidity and temperature calibration.

Benefits include:

  • ISO/IEC 17025 accredited procedures
  • International measurement traceability
  • ILAC MRA recognized calibration certificates
  • Documented measurement uncertainty
  • Repeatable, high-accuracy calibration
  • Compliance with quality management systems
  • Global acceptance of calibration results

Why Dew Point & Humidity Calibration Matters

Accurate humidity measurements directly impact:

  • Product quality
  • Pharmaceutical stability
  • Semiconductor manufacturing
  • Battery production
  • Environmental testing
  • Climate chamber validation
  • Industrial gas quality
  • Compressed air systems
  • Laboratory accreditation
  • Manufacturing consistency

Routine calibration ensures measurement confidence while reducing uncertainty and maintaining compliance with ISO quality systems.

CALIBRATION SERVICES

We ensure your products meet all relevant compliance and quality standards through:

  • Adherence to regulatory and safety requirements
  • Full traceability of measurements and calibrations to national standards
  • Verification of technical competence of personnel
  • Proper maintenance and calibration of testing equipment
  • Use of valid and appropriate test methods
  • Secure handling and transportation of test items
  • Control of testing environment and sampling conditions
  • Fulfillment of specialized customer quality requirements

To ensure the highest accuracy, we calibrate our transfer standards at leading national metrology institutes, including PTB, NPL, BEV, and NIST.


COMMERCIAL humidity CALIBRATION LABORATORIES

At Process Insights, our commercial humidity calibration laboratories are built for one thing: exceptional accuracy you can trust.

As an ISO/IEC 17025 accredited facility, we deliver high-quality, traceable humidity calibrations using our industry-leading MBW CALIBRATION™ chilled mirror hygrometers — the same instruments trusted by National Metrology Institutes and humidity sensor manufacturers worldwide.

From routine calibrations to custom testing protocols, our labs support:
✅ Instrument manufacturers
✅ Quality assurance teams
✅ Research institutions
✅ Environmental monitoring systems

Whether you’re maintaining compliance or pushing measurement boundaries, we’ve got the tools, traceability, and technical expertise to support your mission.  Contact us.

Industries Served

Our expertise supports a wide range of industries and testing environments:
– Aerospace and altitude testing
– Automotive component test chambers
– Calibration and validation chambers
– Electronic reliability testing
– Military electronics testing
– Pharmaceutical stability chambers
– Plant growth chambers

We are experts and can perform a full range of international standards at our fully accredited laboratories.  Our ISO 17025 accredited labs can help you to achieve product compliance.

  • Compliance with regulatory and safety requirements
  • Traceability of measurements and calibrations to national standards
  • Technical competence of staff
  • Maintenance of test equipment
  • Validity and appropriateness of test methods
  • Appropriate handling and transportation of test items
  • Quality of testing environment and sampling
  • Meeting quality requirements of specialized customer

Humidity Measurement 

Our cost-effective humidity measurement solutions to monitor industrial and commercials environments:


INTERCOMPARISONS

Compare Our Calibration with Other Laboratories

Internationally, MBW has been at the heart of many of the key comparisons run by Euramet (MBW) by supplying hygrometers sent around in ‘loops’ to participating laboratories.

CCT-K6

  • Comparison of humidity standards: dew and frost point temperatures 2003 – 2010
  • Comparison Type Field: Key comparison in thermometry and humidity
  • Temperature: -50 °C to 20 °C
  • Status: Approved for equivalence, results available

EUROMET.T-K6

  • Comparison of humidity standards: dew and frost point temperatures 2004 – 2008
  • Comparison Type Field: Key comparison in thermometry, humidity
  • Temperature: -50 °C to 20 °C
  • Status: Approved for equivalence

Click here for more information.

CCT-K8

  • Comparison of realizations of local scales of dew-point temperature of humid gas 2016 – 2017
  • Comparison Type Field: Key comparison in thermometry, humidity
  • Temperature: 30 °C to 95 °C
  • Status: Measurements completed

Click here for more information.



WE ARE ACTIVE MEMBERS OF

ISO/IEC 17025 Accredited Calibration Services

Our laboratory provides accredited calibration services for:

Dew Point Calibration

Calibrate:

  • Dew point transmitters
  • Dew point hygrometers
  • Portable dew point meters
  • Industrial moisture analyzers
  • Process gas moisture instruments

Applications include:

  • Compressed air
  • Natural gas
  • Hydrogen
  • Industrial gases
  • Semiconductor gases
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Humidity Calibration

Accredited calibration of:

  • Relative humidity probes
  • Humidity transmitters
  • Hygrometers
  • Climate chamber sensors
  • Environmental monitoring systems

Supporting:

  • Pharmaceutical manufacturing
  • Aerospace
  • Automotive
  • Electronics
  • Research laboratories

Frost Point Calibration

High-accuracy frost point calibration for:

  • Low-temperature applications
  • Industrial gases
  • Environmental chambers
  • Cryogenic processes

Temperature Calibration

Precision calibration for:

  • Platinum resistance thermometers
  • Reference thermometers
  • Temperature sensors
  • Environmental monitoring instruments