Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
detector
|
| gptkbp:canBe |
digital
analog |
| gptkbp:component |
reference electrode
glass electrode |
| gptkbp:detects |
hydrogen ion activity
|
| https://www.w3.org/2000/01/rdf-schema#label |
pH sensor
|
| gptkbp:inventedBy |
early 20th century
|
| gptkbp:measures |
pH
|
| gptkbp:output |
electrical signal
|
| gptkbp:relatedTo |
gptkb:ion-selective_electrode
pH meter |
| gptkbp:requires |
calibration
|
| gptkbp:usedFor |
process control
quality assurance environmental monitoring |
| gptkbp:usedIn |
gptkb:research_institute
gptkb:chemical_industry aquaculture food industry water treatment |
| gptkbp:bfsParent |
gptkb:Device_Sensor
gptkb:Go_Direct_pH_Sensor gptkb:Vernier_LabQuest_devices |
| gptkbp:bfsLayer |
7
|