Einstein pH Sensor + Electrode

Einstein pH Sensor + Electrode

Einstein pH Sensor + Electrode

The pH sensor replaces the traditional pH meter adding powerful capabilities such as collecting the pH data and displaying the results in an interactive graph. The pH sensor is capable of measuring the entire range of 0 – 14 pH and is used for various experiments in Biology, Chemistry and Water Quality.

Specifications

• Range: 0 to 14 pH
• Accuracy: ±2 % over entire range, after temperature compensation
• Resolution (12-bit): 0.004 pH
• Temperature Compensation: Yes
• Operating Temperature: 0 to 50 °C
• Response Time for 95% of Reading: 10 seconds
• Default Sample Rate: 10 samples per second

Experiments

• Quick Experiment – Acidity of Cola

• Effect of Enzymes on Food

• Exothermic Reactions NaOH in Water

• Alcoholic Fermentation in Yeast

• Acid-Base Titration NaOH with HCL

• pH Measurements in Tissue Extracts

• Acidification of Milk

• Amount of CO2 Exhaled in Human Respiration

Learn how to calibrate the sensor: