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Isothermal Technology Ltd is the world’s leading supplier of temperature calibration equipment. This is a great privilege and a responsibility we take extremely seriously.​

Isotech’s UKAS accredited calibration laboratory (ISO/IEC 17025:2017) was established in 1983 and has grown to be a full scale laboratory providing calibration to the smallest of uncertainties. This not only ensures our customers receive the best possible calibration service but also helps maintain Isotech’s position as a global leader in its field.​

We have the smallest of uncertainties which can be seen on our schedule.

A copy of our accreditation certificate is available for download. UKAS do not show an expiry date as the validity should be checked directly on the UKAS website.​

Isotech have the widest range of equipment, from primary metrology to industrial temperature calibration.​

The world’s leading National Metrology Institutes choose Isotech – shouldn’t you?

The source for Calibration Professionals

Isotech has solutions for all calibration needs, from Primary Laboratories maintaining National Standards to the needs of field engineers calibrating industrial sensors on site.

BCS (British calibration Service) approval was applied for in 1985 and granted in 1986 for temperature and electrical measurements.

BCS later merged with NATLAS (National Testing Laboratory Accreditation Service) to form NAMAS (National Measurement Accreditation Service), which the Laboratory then became accredited to.

In 1995 NAMAS merged with NACCB (National Accreditation Council for certified Bodies) to form UKAS (United Kingdom Accreditation Service) to which the Laboratory is still accredited (Accreditation No. 0175).

Isotech Expertise

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