Mass Calibration Services
Key Equipment List
- State-of-the-art laboratories with environmental and vibration control.
- Sets of reference mass standards - E0, E1, E2 and F1 classes
- High accuracy computerised electronic mass comparators.
Capabilities
List of instruments calibrated by NML:
Mass standards & standard weights from 1mg up to 1000kg (metric and imperial) OIML Class E2, F1, F2, M1, M2 and M3
Masses cleaned and adjusted where necessary. Refurbishment service available for cast iron weights.
| Measurement |
Range |
Best Measurement Uncertainty (sample) |
| OIML Class E2 |
1mg – 20kg |
1/5th of OIML tolerance |
| OIML Class F1 & F2 |
1mg – 50kg |
1/5th of OIML tolerance |
| OIML Class M1 |
1mg – 1000kg |
1/5th of OIML tolerance |
| OIML Class M2 |
100mg – 1000kg |
1/5th of OIML tolerance |
| OIML Class M3 |
1g – 1000kg |
1/5th of OIML tolerance |
Detailed Calibration Capabilities
Contact:
Rory Hanrahan
NSAI National Metrology Laboratory,
Glasnevin,
Dublin 9, Ireland
T: +353 1 808 2611
F: +353 1 808 2603
E: r
ory.hanrahan@nsai.ie