UKAS Calibration Service

Pressure – Vacuum – Gas Flow – Electrical – Temperature

Since formation in May 1976, Chell has provided customers with a comprehensive calibration service covering all measurement instruments supplied by the company. Since 1999 we have offered a full ISO17025 accredited calibration service - Laboratory number 0687 - specialising in gas Pressure (Absolute & Differential), Vacuum and gas Flow Rate with supporting parameters of Temperature and DC Electrical.
Chell has always provided a calibration service having some of the lowest uncertainties in their fields, providing our customers with the greatest confidence in their “bought-in” uncertainties.
Our customers enjoy the aggregation of our low uncertainties with their own in-house uncertainties, providing them and their customers with the best possible performance for their own products. Requirements for reduced operational uncertainties in many strategic industries such as pharmaceuticals, aerospace, custody transfer, aerodynamics, nuclear, etc. are thus best achieved by using the Chell Calibration Laboratory for periodic calibration of your in-house Standards.