Vibration Instrument Verification Evidence Worksheet

Organize a measurement-chain and test-report package for an external review against ISO 2954:2012. This worksheet checks documentation completeness only; it cannot certify an instrument.

ISO 2954:2012 · Edition 2Published · confirmed 2023RMS vibration velocity scopeNo compliance verdict

Not a conformity assessment. A manufacturer specification, nominal frequency range or four self-entered numbers cannot prove compliance with a complete instrument standard. Use the licensed standard, an identified measurement chain, a traceable test report and a qualified reviewer.

Evidence-package record

Instrument manufacturerAs identified in the report.

Instrument model

Instrument serial number

Sensor model and serial

Complete measurement chain

Configuration under test

Test report or certificate ID

Issuing laboratory or organization

Report date

Qualified reviewer

Review date

Known gaps or unresolved questions

Evidence present in the identified report

Exact standard edition and scope are identified.The report states ISO 2954:2012 or clearly records a different claim for separate review. The complete measurement chain and configuration are identified.A sensor alone is not the whole measuring instrument. Measured frequency-response results are included.Not only nominal lower and upper frequency labels. RMS indication or recording performance is verified.The official public scope identifies RMS vibration velocity. Amplitude response and linearity evidence are included.With the tested ranges, signals and conditions. Applicable influence quantities and operating conditions are covered.Use the licensed standard to determine the complete test set. Measurement uncertainty is reported.The uncertainty belongs to the test result, not to a marketing accuracy label. Calibration and traceability evidence are linked to the report.Record certificate identifiers and relevant validity/configuration. A qualified reviewer checked every applicable criterion in a licensed copy.This attestation is still not a verdict generated by this website.

Not assessed

This output is not “ISO compliant” or “non-compliant”. Only the applicable conformity process and evidence can support such a conclusion.

What this worksheet can and cannot establish

Can: identify the instrument chain. Manufacturer, model, serial, sensor, configuration and report are kept together.

Can: expose missing evidence. The result lists blank record fields and unchecked evidence categories.

Cannot: test an instrument. The browser does not inject calibration signals, measure response or calculate uncertainty.

Cannot: decide machine condition. An instrument report does not supply the applicable machine acceptance criteria.

Standard and source register

ID	Fonte	Status checked 16 Jul 2026	Supports here	Does not support
S1	ISO 2954:2012, Edition 2	Published;confirmed 2023;stage 90.93	Designation, edition, lifecycle, title and committee record.	No public numeric compliance table or four-field verdict.
S2	ISO 2954:2012 official public abstract	Official public scope	Direct indication/recording of RMS vibration velocity;machine-casing/trending scope;true-RMS verification is discussed in Annex A.	Not the licensed requirements or annex procedure.
S3	ISO 20816-1:2016, Edition 1	Published;revision in progress	Separate general machine-vibration measurement/evaluation framework.	No universal dependency or machine-specific criteria are inferred here.

Review notes

Can this worksheet certify ISO 2954 compliance?

No. It only checks whether an evidence-package record is complete enough to hand to a qualified reviewer. It performs no instrument test and contains no licensed numeric acceptance criteria.

Why were the former numeric pass/fail limits removed?

The audit record contains the official public standard card and abstract, not the full licensed clauses and test conditions. More importantly, four declared numbers cannot establish conformity of the complete measurement chain.

Can acceleration or displacement specifications use the same verdict?

No such equivalence is asserted. The official public ISO 2954 scope identifies direct RMS vibration-velocity indication or recording. Other quantities and applications require their own verified procedures.

Does an ISO 2954 instrument report prove a machine is acceptable?

No. Instrument performance evidence and machine-vibration evaluation are separate. Use the applicable machine standard, quantity, point, operating state and measurement procedure.

Scientific audit revision: 16 July 2026. English source page. No closed ISO clause, table, tolerance or conformity verdict is invented.