Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Hygrometer
|
| gptkbp:alternativeTo |
gptkb:Electronic_hygrometer
gptkb:Psychrometer |
| gptkbp:component |
gptkb:Pointer
Scale Frame Hair bundle |
| gptkbp:displayType |
Analog
|
| gptkbp:inventedBy |
gptkb:Horace-Bénédict_de_Saussure
1783 |
| gptkbp:limitation |
Affected by temperature
Requires calibration |
| gptkbp:material |
Human hair
|
| gptkbp:notableFeature |
No electrical power required
Simple mechanical design |
| gptkbp:principle |
Hair length changes with humidity
|
| gptkbp:sensitivity |
Sensitive to oil-free hair
|
| gptkbp:usedFor |
Measuring humidity
|
| gptkbp:usedIn |
Meteorology
Laboratories |
| http://www.w3.org/2000/01/rdf-schema#label |
Hair hygrometer
|