pH Glass Electrode-(ELS-LOG3231)

Data Harvest pH Glass Electrode - This pack contains both the pH adaptor and a general purpose pH electrode which combine to form the immensely popular pH sensor which is used in a lot of investigations in general science, chemistry, biology and environmental science. Note: As of February 2020 this pack will be supplied with the non-wired BNC version electrode (2253). Measuring pH: pH is a unit of measure which describes the degree of acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid and higher values more alkaline. The pH sensor is supplied calibrated with a pre-set default calibration range making the sensor ready for immediate use. If required the calibration constants of an electrode can be adjusted and stored as a user calibration range for more accurate readings. The electrode in this pack is a general purpose plastic bodied glass non-refillable electrode, suitable for most investigations. Practical Teaching: The SmartQ pH Sensor can be used to investigate a number of scientific experiments such as: Testing acids and alkalis Acid-base titrations Dissolved Oxygen in water Enzyme action Human or Cell respiration Monitoring photosynthesis Fermentation Monitoring pH change during a chemical reaction Water quality -