pH SENSOR
This sensor is designed to determine quantitatively the acidity/alkalinity of a solution in terms of the pH value.
Specifications
| Specification | Value |
|---|---|
| Range | 0 to 14 pH |
| Accuracy | pH ±0.1 (after calibration) |
| Temperature Range | 5 to 60°C |
Illustrative Experiments
Illustrative Experiment
The pH Sensor was used to monitor the change in pH during titration. The green graph on the left showed the change in pH when a known concentration of acid is gradually dripped into an unknown concentration of alkaline. The graph on the right showed the graph of pH versus volume.