Important Disclaimer

General description is what the information at cmmcalibrationoklahomacity.com provides. It helps a requester understand what can be arranged and what a request should contain, and it stops there: it is not a technical specification, an engineering opinion, or a certificate of any kind.

Last revised October 9, 2026.

An uncertainty rides with every measurement result, and the result means little read alone; read it with three things: the measurement uncertainty stated on the certificate, the conditions under which the measurement was made, and the method used.

A pass or fail against a tolerance is what a statement of conformity records, and one is only issued on a decision rule agreed before the work is performed. Not a single word on this website states or implies a decision rule, an uncertainty figure, or a conformity outcome for any item.

Reporting of results happens on the certificate or report issued by the laboratory that performed the work, in the form in which it is issued, and nowhere else.

What a page of this website carries is description. What an email or a verbal statement made while arranging work carries is an arrangement. Neither amounts to a certificate of calibration, a report of results, or an amendment to either.

A certificate stands as a complete document and is to be read as one.

Work described here is performed under ISO/IEC 17025:2017. Accreditation, where it is referenced, is the accreditation held by the laboratory performing the work, and it extends only to the measurements listed in that laboratory's published scope. Work falling outside a published scope is performed and reported as non-accredited work and is identified as such on the certificate.

Content here is not engineering, metrological, legal or regulatory advice, and it must not be relied on to decide whether an instrument is fit for a particular use. External links exist for convenience; the content behind them is neither controlled nor endorsed. No liability is accepted for action taken on the basis of website content alone, to the extent that the law permits.