 |
|
- Contact
us Other instruments: - Measures
-
Scales |
 |
|
Wet bulb definition |
|
If we pay attention to the wet thermometer temperature (wet bulb temperature) the same wetbulb temperature is always obtained with different temperature and relative humidity combinations: for instance, the same wet bulb temperature is obtained 10ºC for 20ºC and 23% Hr or for 15°C and 52% Hr, as well as many other combinations which are shown in the table for humidity meters. This fact is very important for the operation of conditioning installations due to the fact that the air which is located nearly can be converted into one state or another without power sypoly. Taking into account an air mas at 20°C y 23% Hr and transforming water in water vapour without any external power supply, relative humidity increases att the same time that temperature decreases owing to the evaporation cold. All the states obtained during the evaporation process are near the line of the constant wet bulb temperature: at 52% Hr a 10°C temperature is reached. These changes are called adiabatic and are valued in the conditioning technice owing to they lack energy. |
| Here you will find all the measuring instruments available at PCE Instruments. |
|
Contact: |
| Comeback to rain gauge |
|
Below you will find an overview of the different product groups of measuring instruments |
|||||||||||||||||||||||||
|
|
|
|
||||||||||||||||||||||