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Either on-site or in-house, RM&C's Calibration Engineers can provide calibration services to either UKAS or traceable standards. RM&C has one of the widest ranged calibration facilities in the UK with our temperature calibration capability ranging from -196 °C to 2,200 °C.

Typical instruments covered include:

  • Thermocouples of all types

  • RTD’s (i.e. Pt100 Platinum Resistance Thermometers, Thermistors, etc)

  • Disappearing filament pyrometers

  • Infrared pyrometers

  • Liquid in glass thermometers

  • Digital thermometers with external probes

  • Data recorders with external probes





Liquid in Glass Thermometers

Calibration Range: -80 °C to 300 °C

RTD Thermometers

Calibration Range: -196 °C to 300 °C

Calibration Range: -196 °C to 660 °C


Digital Thermometers & Probes

Calibration Range: -196 °C to 300 °C†

Calibration Range: -196 °C to 1300 °C‡

Calibration Range: 0 °C to 1600 °C§

Radiation Pyrometers

Calibration Range: 500 °C to 1600 °C

Calibration Range: 0 °C to 500 °C


Disappearing Filament Pyrometers

Calibration Range: 800°C to 1600 °C

Calibration Range: 800°C to 2200 °C


Temperature Block Calibrators

Calibration Range: -20 °C to 1200 °C

Thermocouples – Base Metals**

Calibration Range: -196 °C to 1300 °C

Thermocouples – Noble Metals**

Calibration Range: 0 °C to 1600 °C

† With resistance probes.
‡ With base metal thermocouples only.
§ With noble metal thermocouple probes.
** Can be certified to the requirements of the current versions of AMS 2750 and RPS 953 specifications, upon request.

Fixed point calibration is available at the following temperature:









Gold (wire)


Palladium (wire)


How We Can Support You Through AMS2750F

A key update in the latest revision of AMS2750F requires that all control Thermocouple and Thermo Sensors need to be calibrated before first use. As a result, this now includes Freezers and Refrigeration which have previously been omitted in the old revisions. 

Our team of calibration experts can help bring your equipment up to requried specification.