Reference Source

Exhaust gas analysers · Annex XII · lambda calculation

For Exhaust gas analysers, annex is Annex XII; condition is lambda calculation; maximum permissible error is 0,3 %, recorded from its source on 2026-09-01.

Instrument type
Exhaust gas analysers verified
Annex
Annex XII verified
Condition
lambda calculation our reading
Maximum permissible error
0,3 % verified
Sourceeur-lex.europa.eu
Verified
Review by
DatasetAccuracy classes and maximum permissible errors for trade measuring instruments

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

The MPE on lambda calculation is 0,3 %.

— eur-lex.europa.eu, retrieved 2026-09-01

Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

Instrument type

ANNEX XII EXHAUST GAS ANALYSERS (MI-010) The relevant requirements of Annex I, the specific requirements of this Annex and the conformity assessment procedures listed in this Annex, apply to exhaust gas analysers defined below intended for inspection and professional maintenance of motor vehicles in use.

Annex

ANNEX XII EXHAUST GAS ANALYSERS (MI-010)

— all from eur-lex.europa.eu, retrieved 2026-09-01

Source

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