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Calibration in the laboratory temperature - Testo Industrial Services

Wide measuring range with smallest measuring uncertainties

Thermodynamic measuring parameters

Calibration

Thermodynamic measuring parameters

Calibration of temperature and humidity

As part of the Testo Group, Testo Industrial Services has more than 50 years of calibrating experience and is considered to be the expert when it comes to the calibration of thermodynamic measuring technology. From simple temperature and humidity measuring instruments through to high-precision reference standards – Testo Industrial Services calibrates at standard points up to ITS-90 fixed points. Quality, reliability and low measurement uncertainties characterise our service portfolio.

Temperature measurement plays a crucial role in almost every industrial sector. Calibration of the temperature measuring instruments used, e.g. data loggers, thermal imagers, immersion/penetration probes, thermocouples, etc., is therefore vital.

At Testo Industrial Services, you can choose the right calibration points for your measuring instrument according to your individual quality requirements. We calibrate in a range from -196 to +1200 °C with the smallest measurement uncertainties. All electronic temperature measuring instruments, resistance thermometers and thermocouples are calibrated in a salt bath, in a liquid basin or in a tube furnace with a sodium heating tube.

Scope of calibration
 

  • Visual inspection and cleaning
  • Technical inspection of equipment functions
  • Calibration certificate with target/actual values and measurement uncertainties
  • Calibration identification with calibration labelling
  • Repair, replacement and adjustment in consultation
Calibration in the laboratory temperature - Testo Industrial Services

In addition to the classic temperature measuring instruments, companies also use measuring devices to check the surface temperature. As an accredited calibration laboratory, Testo Industrial Services has the expertise for contact or non-contact calibration of surface temperature probes and sensors. This means Testo Industrial Services’ accredited calibration facility has set new standards in the calibration of surface probes.

In the field of contact surface measurement, we calibrate crossband probes, mushroom cap sensors or other sensors with special designs. The unique factor is the accredited calibration according to DIN EN ISO/IEC 17025.

Non-contact surface temperature measurements are made during the calibration, for example, of thermal imagers and pyrometers. For this we have several black bodies and are accredited in the range from -18 °C to 350 °C.

Scope of calibration
 

  • Visual inspection and cleaning
  • Technical inspection of equipment functions
  • Calibration certificate with target/actual values and measurement uncertainties
  • Calibration identification with calibration labelling
  • Repair, replacement and adjustment in consultation
Calibration surface measurement - Testo Industrial Services

The precise calibration of humidity measuring instruments requires superior metrological expertise. Testo Industrial Services’ accredited humidity laboratory is one of the best in Europe with an measuring uncertainty of up to 0.2% RH in a measuring range from 5 to 95% RH (-18 to +90 °C). Apart from Testo Industrial Services, only Physikalisch Technische Bundesanstalt (PTB), the German metrology institute, can achieve these measurement uncertainties. The calibrations are performed in different climatic chambers such as the Thunder or Huminator or in a humidity generator specially designed together with the PTB.

Scope of calibration
 

  • Visual inspection and cleaning
  • Technical inspection of equipment functions
  • Calibration certificate with target/actual values and measurement uncertainties
  • Calibration identification with calibration labelling
  • Repair, replacement and adjustment in consultation
Calibration in the laboratory humidity - Testo Industrial Services

In Testo Industrial Services’ primary thermodynamic laboratory, we calibrate your high-quality reference standards at the highest metrological level. These include temperature fixed-point cells, resistance thermometers (SPRT), type Au/Pt or Pt/Pd, thermocouples, precious metal thermocouples, and dew point mirrors.

The metrological connection is implemented via the PTB standards. The minimum measurement uncertainties are the result of many years of experience in temperature and humidity measurement technology and a unique combination of our accredited measured parameters of pressure, temperature and electrics.

Scope of calibration
 

  • Visual inspection and cleaning
  • Technical inspection of equipment functions
  • Calibration certificate with target/actual values and measurement uncertainties
  • Calibration identification with calibration labelling
  • Repair, replacement and adjustment in consultation
Calibration in the laboratory primary - Testo Industrial Services

In the field of occupational health and safety, for example, the measurement of light intensity plays a crucial role, because good working conditions are top priority. This also includes checking the lighting conditions at the workplace. Light intensity meters are therefore used in almost all industries.

Testo Industrial Services has the expertise to carry out calibrations on light intensity meters in a measuring range from 0 to 10,000 Ix. Both ISO/factory calibrations and accredited calibrations are possible.

Scope of calibration
 

  • Visual inspection and cleaning
  • Technical inspection of equipment functions
  • Calibration certificate with target/actual values and measurement uncertainties
  • Calibration identification with calibration labelling
  • Repair, replacement and adjustment in consultation
Calibration in the laboratory luminous intensity - Testo Industrial Services

Minimal measuring uncertainties

Primary laboratory

Cross-sector expertise

Success stories

Testo Industrial Services – your full-service provider

What sets us apart

More assurance, better service

Testo Industrial Services is a certified service provider for quality assurance and accredited for more than 200 calibration procedures in accordance with DIN EN ISO/IEC 17025.

Quality from one provider

With its more than 25 years of calibration experience, Testo Industrial Services’ proven procedures and individual services will ensure the quality of your test equipment – irrespective of the manufacturer.

Individual technical support

We always have the right concept to suit your requirements. From calibration, test equipment management to the logistics solution.

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