Temperature Calibration Services
Key Equipment List
- Suite of environmentally controlled laboratories
- Fixed point temperature cells (mercury, TP water, gallium, tin, zinc)
- Reference PRTs
- Reference thermocouples
- High accuracy temperature bridges
- High temperature furnaces
- Temperature baths
- Votsch temperature / humidity chamber
Capabilities
List of instruments calibrated by NML:
-
Block ‘calibrators’
- Chart recorders
- Dial temperature gauges
- Fixed point cells
- Liquid-in-glass thermometers, mercury filled
- Liquid-in-glass thermometers, spirit filled
- Resistance thermometers, calibrated by comparison
- Resistance thermometers, fixed point calibration
- ‘Smart’ card readers
- Temperature indicators and recorders, with temperature sensors
| Measurement |
Range |
Best Measurement Uncertainty (sample) |
| By temperature |
-80°C to 0°C |
± 0.006°C (6 mK) |
| Comparison |
0°C to 80°C |
± 0.005°C (5 mK) |
| |
80°C to 200°C |
± 0.01°C (10 mK) |
| |
200°C to 250°C |
± 0.015° (15 mK) |
| |
250°C to 500°C |
± 0.03°C (30mK) |
| |
500°C to 1100°C |
± 1.0°C |
| |
1100°C to 1600°C |
± 2.0°C |
Contact:
Mary White
NSAI National Metrology Laboratory,
Glasnevin,
Dublin 9, Ireland
T: +353 1 808 2607
F: +353 1 808 2603
E:
mary.white@nsai.ie