Temperature

Our Service in the calibration laboratory for Temperature

Based on our long-time experiences we offer accredited calibration services for the measuring quantity temperature according to ISO/IEC 17025 with DAkkS calibration certificate.

 

Our range of services includes the calibration of:

Water triple point cells

 

Standard Platinum Resistance Thermometers at temperature fixed points of ITS-90

The calibration of your reference standards is realised with lowest uncertainties according to the primary method at the following temperature fixed points of ITS-90:

Mercury triple point -38,8344 °C
Water triple point 0,01 °C
Gallium melting point 29,7646 °C
Indium freezing point 156,5985 °C
Tin freezing point 231,928 °C
Zinc freezing point 419,527 °C
Aluminium freezing point 660,323 °C

 

Noble metal thermocouples at temperature fixed points of ITS-90

Water triple point to Aluminium freezing point

 

Resistance thermometers, thermocouples and liquid-in-glass thermometers

Platinum resistance thermometers according to DKD-R 5-1

  • in the range from -80 °C to 660 °C
  • also direct reading or with transmitter

Noble and Base metal thermocouples according to DKD-R 5-3

  • in the range from -80 °C to 660 °C
  • also direct reading or with transmitter

Liquid-in-glass thermometers

  • in the range from -30 °C to 240 °C

 

Equipment for realisation of thermal or climatic environment

Climatic chambers according to DKD-R 5-7

  • in the range from -80 °C to 500 °C (without air circulation up to 350 °C)

Calibration of climatic chambers according to method A of DKD-R 5-7 up to a size of 80 m3

Temperature calibrators according to DKD-R 5-4

  • in the range from -30 °C to 1300 °C

Precision liquid baths

  • in the range from -40 °C to 250 °C

 

Our complete range of calibration services, including expanded measuring uncertainties, can be found in the Annex to accreditation certificate (D-K-15186-01-00).

 

We provide:

  • Calibration of precision thermometers with lowest uncertainties
  • Determination of individual coefficients for your resistance thermometers and thermocouples
  • Calibration points according to customer request

 

On-site calibration

Your measuring equipment is permanently in use and the delivery to a calibration laboratory is not possible due to technical or temporal reasons?

Our experienced on-site team comes directly to your place. In this way, you save yourself unnecessarily long downtimes and have a competent contact person directly on site.

We also calibrate your temperature measurement equipment directly on-site in your workspaces and facilities, depending on the technical requirements, according to accredited calibration procedures (DAkkS).

 

Calibration of your temperature sensors in temperature calibrator

  • In the range from -30 °C to 1200 °C

 

Calibration of Climatic chambers according to DKD-R 5-7

  • in the range from -80 °C to 500 °C (without air circulation up to 350 °C)

Calibration of climatic chambers according to method A of DKD-R 5-7 up to a size of 80 m³

 

Calibration of precision liquid baths

  • in the range of -40 °C to 250 °C
  • Determination of indication deviation as well as stability and homogeneity
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