Ion meters: for precise and reproducible measurements

The measurement with an ion meter - this is how it works!

An ion meter is a measuring device used to measure the concentration of ions in a solution. It consists of a pair of electrodes - a reference electrode and an ion selective electrode (ISE) - both of which are connected to the solution. To perform a measurement, the ion meter must first be calibrated.

This involves setting it up with buffer solutions of known concentrations. Then samples can be started to be measured. During the actual measurement, current flows between the two electrodes of the instrument, creating a voltage difference across the ion selective electrode due to its specific sensitivity to certain types of ions.

This signal is measured by the instrument and displayed as an electrical potential or output digitally. The accuracy of such an instrument is highly dependent on how well it has been calibrated as well as being affected by factors such as changes in temperature or pH during the test.

Therefore, control measurements should also be taken with each new sample. Overall, however, an ion meter is a very useful tool for scientists in many fields - be it chemistry, biology or environmental research!

Discover reliable ion meters from WTW at MedSolut.com

If you are looking for reliable ion meters, then you should definitely take a look at what WTW has to offer at MedSolut.com. These instruments are characterized by their high precision and reliability and are perfect for use in laboratories or other scientific facilities. WTW ion meters offer a wide range of features that will help you achieve accurate measurement results.

For example, they have automatic calibration functions as well as different measurement modes for different applications. Moreover, the instruments are designed to be very user-friendly and easy to operate.

Cleaning and maintenance are also particularly easy thanks to the robust design. If you are also looking for a high-quality ion meter, then do not hesitate any longer and discover the extensive range of WTW at MedSolut.com now.

How is an ion meter calibrated?

To calibrate an ion meter, the following steps are necessary:

• Sample preparation: Samples must be prepared to ensure they have the correct concentration and composition.
• Preparecalibration solutions: It is important to prepare calibration solutions with known concentrations.
• Clean meter: The ion meter must be thoroughly cleaned before each measurement.
• Perform zero adjustment: The zero point of the instrument must be adjusted to the value 0 mV.
• Perform voltage and temperature measurements: To ensure that the instrument provides correct values, voltage and temperature measurements should be taken at different points.
• Perform adjustment with reference solutions: The ion meter should then be calibrated with reference solutions - this ensures accurate determination of ion concentration in a sample.

Find your ion meter at MedSolut.com - we will be happy to advise you!

Our range of ion meters is extensive and offers the right instrument for every need. Whether you need a simple handheld device for use in the laboratory or a complex measuring station for monitoring water quality in industrial plants - you will find it here.

Our experienced technical consultants will be happy to assist you in selecting the right model. We advise you not only on technical details such as accuracy and measuring range, but also on practical aspects such as operability and maintenance requirements.

Of course, in addition to competent advice, we also offer attractive prices and fast delivery times. Order your new ion meter today! You can reach us daily by phone at +49 30 209 657 900 or by e-mail at info@medsolut.com.