Pressure Calibration Services
Key Equipment
- State-of-the-art laboratories with environmental and vibration control.
- Dual range (gauge and absolute) pneumatic primary pressure balance.
- Dual range hydraulic primary pressure balance.
- FRS4 low pressure primary standard.
- Range of electronic pressure calibrators.
Capabilities
List of instruments calibrated by NML:
- Barometers
- Digital manometers
- Digital micromanometers
- Barometers
- Gas gauge, dead-weight testers, effective area
- Gas gauge, dead-weight testers, pressure equivalent
- Gas gauge, devices with electrical output
- Gas gauge, indicating instruments
- Gas negative gauge, devices with electrical output
- Gas negative gauge, indicating instruments
- Gas absolute, devices with electrical output
- Gas absolute, indicating instruments
- Gas differential, devices with electrical output
- Gas differential, indicating instruments
- Hydraulic gauge, dead-weight testers, effective area
- Hydraulic gauge, dead-weight testers, pressure equivalent
- Hydraulic gauge, devices with electrical output
- Hydraulic gauge, indicating instruments
- Dial pressure gauges, gas & hydraulic
- Digital pressure meters and indicators
- Pressure calibrators
- Transducers
- Vacuum gauges
| Measurement |
Range |
Best Measurement Uncertainty (sample) |
| Gas Pressure (gauge) |
10Pa - 4kPa |
± 0.008% (80ppm) |
| |
4kPa - 20MPa |
± 0.003% (30ppm) |
| Gas Pressure (absolute) |
10Pa - 4kPa |
± 0.008% (80ppm) |
| |
4kPa - 20MPa |
± 0.003% (30ppm) |
| Hydraulic Pressure |
0.5MPa - 140MPa |
± 0.004% (40ppm) |
Detailed Calibration Capabilities
Contact:
NSAI National Metrology Laboratory,
Glasnevin,
Dublin 9, Ireland
T: +353 1 808 2609
F: +353 1 808 2603
E:
nml@nsai.ie
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