Overview
LEICI Type 65-1C pH Composite Electrode is a 2-in-1 pH Electrode with a Glass Case. Measurement range is 0-14pH and Temperature range is 5-60 ° C. The Electrode is suitable for routine sample measurement, but measurement latency may be extended or accuracy may be reduced for measurement of mixed and highly contaminated samples.
Features
1. Glass Shell Material with Excellent Chemical Stability
2. 2-in-1 Composite Electrode Design, Integrated Indicator Electrode and Reference Electrode
3. Measurement range covers 0-14pH, wide applicability
4. Equipped with BNC (Q9 type) connector for easy connection
5. Suitable for routine sample pH measurement
Principle
The pH composite Electrode contacts the solution under test through Glass-sensitive membrane bulbs, generating a potential difference that correlates with the concentration of hydrogen ions. The reference Electrode provides a stable reference potential, and the two combine to calculate the pH value of the solution by measuring the potential difference. The Electrode is internally filled with a 3.0mol/L KCl solution and contacts the sample through a ceramic core single salt bridge liquid junction.
Applications
Conventional sample pH measurement
Standards
Product information does not mention compliance with standards
Steps
1. Connect the Electrode BNC connector to the corresponding interface of the pH Meter
2. Electrode sensitive film is partially immersed in the sample solution to be tested
3. Record the ph value after waiting for the reading to stabilize
4. Electrode cleaning and storage after measurement
Notice
• Measurement latency may be extended for mixed and highly contaminated samples
Measurement accuracy may be reduced when measuring mixed and highly contaminated samples
• Electrode should be cleaned promptly after use
• Electrode sensitive film to avoid collision or scratch
• Regularly check Electrode filler level
