Qu´est-ce que OIML ?
L’Organisation Internationale de Métrologie Légale (OIML) est une organisation internationale réglant les aspects métrologiques dans le système de vérification et de contrôle en métrologie dans plus de 100 pays dans le monde entier. L’OIML détermine entre autres la précision des poids, le matériau ainsi que les formes de construction. L´OIML a déterminé exactement dans une centaine de pays du monde entier les exigences de la technique de mesure pour les poids devant être homologués. La recommandation OIML R111 (édition 2004) pour les poids se réfèrent aux grandeurs 1 mg – 5000 kg.
Elle fournit des indications sur l’exactitude, le matériau, la forme géométrique, la caractérisation et le stockage.
Limites d´erreur OIML R 111
Limites d´erreur (Tolérances admissibles) | |||||||
---|---|---|---|---|---|---|---|
Valeur nominale |
E1 | E2 | F1 | F2 | M1 | M2 | M3 |
1 mg | ±0.003mg | ±0.006mg | ±0.020mg | ±0.06mg | ±0.20mg | ||
2 mg | ±0.003mg | ±0.006mg | ±0.020mg | ±0.06mg | ±0.20mg | ||
5 mg | ±0.003mg | ±0.006mg | ±0.020mg | ±0.06mg | ±0.02mg | ||
10 mg | ±0.003mg | ±0.008mg | ±0.025mg | ±0.08mg | ±0.25mg | ||
20 mg | ±0.003mg | ±0.010mg | ±0.03mg | ±0.10mg | ±0.3mg | ||
50 mg | ±0.004mg | ±0.012mg | ±0.04mg | ±0.12mg | ±0.4mg | ||
100 mg | ±0.005mg | ±0.016mg | ±0.05mg | ±0.16mg | ±0.5mg | ±1.6mg | |
200 mg | ±0.006mg | ±0.020mg | ±0.06mg | ±0.20mg | ±0.6mg | ±2.0mg | |
500 mg | ±0.008mg | ±0.025mg | ±0.08mg | ±0.25mg | ±0.8mg | ±2.5mg | |
1 g | ±0.010mg | ±0.03mg | ±0.10mg | ±0.3mg | ±1.0mg | ±3.0mg | ±10mg |
2 g | ±0.012mg | ±0.04mg | ±0.12mg | ±0.4mg | ±1.2mg | ±4.0mg | ±12mg |
5 g | ±0.016mg | ±0.05mg | ±0.16mg | ±0.5mg | ±1.6mg | ±5.0mg | ±16mg |
10 g | ±0.020mg | ±0.06mg | ±0.20mg | ±0.6mg | ±2.0mg | ±6.0mg | ±20mg |
20 g | ±0.025mg | ±0.08mg | ±0.25mg | ±0.8mg | ±2.5mg | ±8.0mg | ±25mg |
50 g | ±0.03mg | ±0.10mg | ±0.3mg | ±1.0mg | ±3.0mg | ±10mg | ±30mg |
100 g | ±0.05mg | ±0.16mg | ±0.5mg | ±1.6mg | ±5.0mg | ±16mg | ±50mg |
200 g | ±0.10 mg | ±0.3mg | ±1.0mg | ±3.0mg | ±10mg | ±30mg | ±100mg |
500 g | ±0.25mg | ±0.8mg | ±2.5mg | ±8.0mg | ±25mg | ±80mg | ±250mg |
1 kg | ±0.5mg | ±1.6mg | ±5.0mg | ±16mg | ±50mg | ±160mg | ±500mg |
2 kg | ±1.0mg | ±3.0mg | ±10mg | ±30mg | ±100mg | ±300mg | ±1,0g |
5 kg | ±2.5mg | ±8.0mg | ±25mg | ±80mg | ±250mg | ±800mg | ±2,5g |
10 kg | ±5.0mg | ±16mg | ±50mg | ±160mg | ±500mg | ±1600mg | ±5,0g |
20 kg | ±10mg | ±30mg | ±100mg | ±300mg | ±1000mg | ±3000mg | ±10g |
50 kg | ±25mg | ±80mg | ±250mg | ±800mg | ±2500mg | ±8000mg | ±25g |
100 kg | ±160mg | ±500mg | ±1600mg | ±5000mg | ±16g | ±50g | |
200 kg | ±300mg | ±1000mg | ±3000mg | ±10g | ±30g | ±100g | |
500 kg | ±800mg | ±2500mg | ±8000mg | ±25g | ±80g | ±250g | |
1000 kg | ±1600mg | ±5000mg | ±16g | ±50g | ±160g | ±500g | |
2000 kg | ±10g | ±30g | ±100g | ±300g | ±1000g | ||
5000 kg | ±25g | ±80g | ±250g | ±800g | ±2500g |