Overview
The SMART SENSOR PH818 written PH tester is a Portable PH tester with high accuracy, stable and reliable operation, and easy portability. Its design is novel and beautiful, and it is more professional. It can measure the pH value of the solution and display the temperature of the measured liquid.
Features
1. High Accuracy measurement: PH Measurement accuracy is +/- 0.05ph, Repeatability is +/- 0.01.
2. Stable and reliable: The measurement Stability is +/- 0.03.
3. Portable design: new and beautiful appearance, easy to carry.
4. Multi-function display: LCD large-screen display, with night backlight.
5. Automatic temperature compensation: solution temperature compensation range is 0 ℃~ 70 ℃.
6. Intelligent prompt: Measured value exceeds the prompt function.
7. Energy-saving design: with automatic shutdown function.
Principle
The pH detector senses the hydrogen ion concentration in the measured solution through PH Electrode, converts the chemical signal into an electrical signal, and then processes it through the internal circuit of the instrument, and finally displays the pH value on the LCD screen. At the same time, the built-in temperature sensor measures the temperature of the solution and automatically performs temperature compensation to improve the Measurement accuracy.
Applications
Industry, electricity, agriculture, food, scientific research, environmental protection
Steps
1. Turn on the instrument power.
2. Immerse PH Electrode in the solution to be tested.
3. Wait for the reading to stabilize and read the pH value and temperature value displayed on the LCD screen.
4. After use, turn off the power or wait for the instrument to shut down automatically.
Notice
• Do not use under conditions exceeding the Permissible Ambient Temperature (0 ° C to 50 ° C) and Humidity (≤ 85% RH).
The temperature of the tested solution should be within the range of 0 ° C to 50 ° C.
• When measuring, make sure that the PH Electrode is fully immersed in the solution.
• Clean Electrode in time after use.
• The instrument has an automatic shutdown function to save power.
