Introduction to the use, advantages and working principle of pen pHmeter
Author:
蔡碧霞
Source:
笔式PH计的介绍
A pen-type pH meter is a simple instrument used to measure the acidity and alkalinity of a solution, also known as a pocket digital pen-type pH meter (see Figure 1). The method of using the pen-type pH is very simple, just take off the pen cover, turn the switch on the pH meter to the "ON" position, then insert its lower end into the test solution, and write down the numbers on the LCD screen. If you need to measure other solutions, you need to rinse with distilled water two to three times. After the experiment is finished, it should be cleaned, and the switch should be turned to the "OFF" position before storage.
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Relevant knowledge
- 1Principle and Application of Standard pH Meter
- 2Method for determining amino acid pH value
- 3Basic principle and application analysis of anti-fluorine pH meter
- 4Proper use and maintenance of pH meters
- 5Understanding and Addressing Common Challenges in the Use of pH Meters
- 6How to use pH meter
- 7Differences between three STIP-scans: pH Meter, Conductivity Meter, and Dissolved Oxygen Meter
- 8PH meter conversion of mv and ph value
- 9Common types and application differences of STIP-scan
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