Table 1.
Results of REMS-H Reference Model Measurements at Finnish Center of Metrology and Accreditation in a
| Ref. RH | ||||
|---|---|---|---|---|
| Ref. T | Ref. RH. | uncertainty | Mean RH | RMS Error |
| [°C] | (% RH) | (% RH) | (% RH) | (% RH) |
| 9.96 | 7.2 | 0.2 | 8.8 | 1.2 |
| 10.06 | 28.4 | 0.6 | 29.8 | 1.1 |
| 10.07 | 61.5 | 1.1 | 55.7 | 4.1 |
| 10 | 90.6 | 1.6 | 85.0 | 3.3 |
| −70.26 | 18.4 | 2 | 12.3 | 4.1 |
| −70.3 | 49 | 3.5 | 45.7 | 3.2 |
| −70.51 | 94.6 | 5 | 92.7 | 3.7 |
| −59.13 | 19.6 | 1.5 | 19.1 | 1.1 |
| −59.13 | 58.6 | 3 | 55.5 | 3.0 |
| −60.14 | 92.5 | 3.5 | 90.5 | 2.8 |
| −49.95 | 10.4 | 1 | 11.3 | 1.2 |
| −49.98 | 30.8 | 1.5 | 31.7 | 1.4 |
| −49.98 | 60.1 | 2.5 | 58.1 | 2.1 |
| −49.97 | 92.4 | 3.5 | 88.1 | 3.8 |
| −39.92 | 9.7 | 0.6 | 11.2 | 1.3 |
| −39.9 | 29.8 | 1.5 | 32.0 | 2.0 |
| −39.91 | 60.4 | 2.5 | 60.5 | 1.8 |
| −39.89 | 90 | 3 | 85.4 | 3.8 |
| −24.77 | 9.5 | 0.6 | 13.0 | 2.7 |
| −24.85 | 30.2 | 1 | 34.4 | 3.2 |
| −24.88 | 60.6 | 2 | 62.1 | 1.8 |
| −24.88 | 90.3 | 3 | 87.4 | 2.9 |
| −9.82 | 10.2 | 0.5 | 14.3 | 3.1 |
| −9.79 | 30 | 0.9 | 35.3 | 3.9 |
| −9.77 | 60.6 | 1.7 | 63.1 | 2.2 |
| −9.88 | 91.9 | 2.5 | 92.6 | 2.0 |
a
The reference temperature, humidity, and uncertainty are provided by the Center and are traceable to national standards. Mean RH is the mean of three Humicap®; readings.