TemperatureInst

Calibration of temperature instruments

The control of your measurement via suitable methods• On-site calibration using various techniques to meet your requirements

• Accredited calibration laboratories for Pt100s and thermocouples

• Collaborative logistical services designed to limit measurement equipment downtime

Instruments International

Endress+Hauser Instruments International AGKägenstrasse 24153 ReinachSwitzerlandTel. +41 61 715 81 00Fax +41 61 715 25 00http://[email protected]

Other locations

Please visit: www.endress.com/worldwide

IN00106H/29/EN/01.06PF/INDD CS4

* Subject to change

The temperature measurement device is often a determining factor in the development of your processes and in the quality control of the final product. That is why it is essential to apply metrological controls based on a carefully planned, methodical approach, especially given that there are many significant factors influencing calibration uncertainties.

Calibration of temperature instruments

Controlling your temperature measurement devices On-site calibration of temperature measurement devices is very often limited to critical occasions concerning the short immobilisation time of probes. However, this decision can have major consequences on quality control of the final product. Indeed, the reference method used, the procedure applied and the many external factors can result in significant errors being made.It is therefore important to carefully analyze and measure the effects of various calibration methods in order to meet your most critical demands as effectively as possible.

Through its expertise in producing process instruments,

Place of calibration On-site In the laboratory (at E+H)

Calibration range* - 30°C to 300°C -20°C to 1100°C

Equipment concerned

• Resistance thermometer• Probe + temperature transmitter• Probe + display

• Resistance thermometer / thermocouple

• Probe + temperature transmitter• Probe + display

Calibration method Comparison with a reference probe and thermometer

Comparison with a reference probe and thermometer

Number of calibration points 3 points within operating range On request

Resources used

• HART scientific, Jofra hot air dryer• HART scientific oil baths• HART scientific reference probe

and thermometer

• HART scientific oil baths• HART scientific reference probe and

thermometer

Metrological compliance

To national and international standards

To national and international standards or SIT no. 78 accreditation

Documents issued

• Calibration certificate• On request, copy of the proof

of conformity to national/international standards

Calibration certificate

Endress+Hauser can assist you in your choice and offer you a wide variety of services

relying on human and material resources that reflect the quality of its products.