Disclaimer
Notices and Disclaimer
The limits of these pages, stated plainly.
General Information Only
What is published at cmmcalibrationmemphis.com is descriptive material of a general kind. Its purpose is to help a requester understand what can be arranged and what a request should contain — and its limits are worth stating: it is not a technical specification, an engineering opinion, or a certificate of any kind.
This version was published 09.10.2026.
Uncertainty and Its Limits
Every measurement result carries an uncertainty, and three things have to accompany it before it can be interpreted: the measurement uncertainty stated on the certificate, the conditions under which the measurement was made, and the method used.
Pass or fail against a tolerance is what a statement of conformity records. Where one is issued, a decision rule agreed before the work is performed underlies it. This website carries nothing that states or implies a decision rule, an uncertainty figure, or a conformity outcome for any item.
Where Results Are Stated
Results appear only on the certificate or report the performing laboratory issues, in the form in which it is issued. No page of this website is a certificate of calibration, a report of results, or an amendment to either, and neither is an email or a verbal statement made while arranging work. As a complete document, the certificate should be read whole.
Accredited and Non-Accredited Work
The work set out here is carried out under ISO/IEC 17025:2017. Any reference to accreditation is a reference to the accreditation held by the laboratory performing the work, and that accreditation extends only to the measurements listed in the laboratory's published scope. Anything outside that published scope is performed and reported as non-accredited work, and is identified as such on the certificate.
No Professional Advice
Engineering, metrological, legal and regulatory advice are all things this site does not give, and none of its content should be relied on to decide whether an instrument is fit for a particular use. Any external link is offered purely for convenience, and what it leads to is neither controlled nor endorsed. To the extent permitted by law, no liability is accepted for acting on website content alone.