Research grade glass body combination pH electrode with double junction which provides added protection from contamination of the reference, providing a longer life. Ideal for samples with varying temperature.
Camlab Rapid pH electrodes, unlike ordinary electrodes, provide fast, accurate, stable pH measurements,even with large sample temperature changes or low ionic strength.
Fast - response stable to 0.01 pH within 30 Seconds with temperature change of 35C to 75C
Accurate - to 0.04 pH between 0-100 Degrees C
Stable - 0.005 pH or less drift per 24 hours
Choose between Sealed or Refillable models
Choose between Glass or Plastic body models
Choice of Liquid or polymer junction
All Camlab Rapid electrodes are combination types with built-in double reference junctions which keep silver ions from contacting samples. Undesirable reactions with heavy metals, sulfides, and proteins are eliminated. Using Super Liquid junctions further protects and allows you to refresh the electrode for every use.
pH Range 0-14pH (0-12pH without sodium (Na) ion error)
Max Temperature 100 Degrees C
Isopotential Point 7.0 pH
Cable length 30 inches (76 cm)
Connectors: BNC. Adapters are available for DIN and US Std as well.
Making sure you have the right electrode and meter for your application can be confusing, not to mention correct maintenance and what to do if you are having issues. You can find links to our support guides below to help you through the process.
If you are after an electrode selector guide for some of our most popular electrodes and what applications they are recommended for you can find that below.
pH, put simply is a measure of how acidic or basic a solution is. It is a measure of H+ions present.
pH can be measured in a number of ways including test strips, indicator solution or with a pH meter and electrode. If you want to read more about the pH and the pros and cons of these methods, you can check out our introduction guide here.
How to take a pH reading and care for your electrode
pH electrodes require the correct storage and regular calibration.
If you have a pH meter or are looking to purchase and need to find out more about the care and maintenance process then you can read our guide here. We also include a troubleshoot sections with the most reported issues and possible solutions.
Selecting the right electrode and meter for your application
So you have decided you need to purchase a pH meter with electrode, but with such a wide selection out there, how do you know which is right for you?
You can read our guide on the differences between electrodes and what applications different features are good for. We also have an electrode selection guide for some of our most popular electrodes.
If you require any further assistance, or extra information you can request that here and one of our trained technical specialists will be in contact. Please provide as much detail as possible so that we can get back to you with the right information.