| Calibrated Device |
(1) Electronic hygrometer, thermo-hygrometer (2) Dew-point hygrometer |
|---|---|
| Range |
(1):
Relative Humidity：10 % to 98 %
Temperature：0 ℃ to 70 ℃ (2a):
Relative Humidity：10 % to 98 %
Temperature：0 ℃ to 70 ℃
Frost/Dew Point Temperature：-25 ℃ to 69 ℃ (2b):
Frost/Dew Point Temperature：-50 ℃ to 10 ℃ |
| Uncertainty |
Relative Humidity：(0.0045 x RH+0.0647) %
Temperature：0.030 ℃
Frost/Dew Point Temperature：0.052 ℃ to 0.098 ℃
|