5. Calibration conditions
5.1 Temperature
The temperature of the gauge and that of the part to be tested must be substantially identical, and all the closer to the reference temperature (20°C) that their coefficients of expansion differ.
SCROLL TO TOP5.2 Operating force
A Between gauge, applied by hand without exerting excessive force, must be able to pass over or through the element it is checking.
A N'Entre Pas gauge, applied by hand without exerting excessive force, must not be able to pass over or into the...
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Calibration conditions
Checking gauges
Standardization
French standards
Association Française de Normalisation (AFNOR): http://www.afnor.fr
- Système ISO de tolérances et d'ajustements - Partie 1 : base des tolérances, écarts et ajustements (identique ISO 286-1). - NF EN 20286-1 - 12.93
- Système ISO de tolérances et d'ajustements - Partie 2 : tables des degrés de tolérance normalisés et des écarts limites des alésages et des arbres (identique ISO 286-2)....
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