ph-probe

8 месяцев назад

This video demonstrates how to calibrate a pH sensor using buffer solutions and an Arduino board. The process involves connecting the sensor to the Arduino, uploading a program, and dipping the sensor into the buffer solutions to adjust the calibration values. The video then shows how to use the calibrated sensor to measure the pH of different liquids.

6 лет назад

This video demonstrates how to calibrate a Rise in Tech digital pH meter using its push-button calibration function. The process involves using two calibration solutions (pH 6.86 and pH 4.0) and a simple, three-step procedure. The video highlights the ease of use and the lack of need for tools or screwdrivers.

9 лет назад

This video demonstrates how to calibrate a Blue Lab pH meter. The process involves two steps: calibrating to pH 7 and then to pH 4. The video explains the importance of rinsing the probe between calibrations and the frequency with which calibration should be performed.