Applications to solve measurement problems

In the past decades, we have gained a lot of experience with different measurement problems. To better serve you, we have written a supporting article for you, for a large number of applications. Yhis way, you can get acquainted with our experiences in this area.

The articles, like the rest of the website, are subdivided into applications within the different divisions. We would like to ask you to check whether your application is listed or simply contact us to see if we can provide support for your application.


Testing Ion-Lithium batteries

Testing Ion-Lithium batteries

On 13 February 2020, TT&MS was exhibitor at the second Energy Storage Event in the Van der Valk Hotel in Vianen.

Participants and interested parties were informed about the advantages and challenges of energy storage through neutral knowledge transfer.

TT&MS consultant André Handgraaf gave a general presentation on the testing of Ion-Lithium batteries and possible test solutions. For those who could not attend the Energy Storage Event or the lecture we have added the sheets and presentation in this message.

If you have any questions or comments, please let us know.

We would like to introduce you to our range of battery test equipment and battery emulation equipment.

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Use of N4L PSM series with Linear Variable Differential Transformers

An LVDT (Linear Variable Differential Transformer) consists of a transformer with one primary winding, two secondary windings and a movable fixture. With the primary winding at the desired voltage and frequency, the size and relative phase of secondary winding changes as soon as the luminaire is moved.

There are two ways to detect the relocation: ratiometric and differential. This is what the N4L application note below is about.

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Testing of communication transformers with N4L PSM units

The PSM units from N4L are very suitable for manual or automatic testing (using a PC) of transformers. They have the measurement capability (DFT and true rms, of 10mHz to 2.4MHz) to carry out the most commonly required transformer tests, namely:

  • turns ratio
  • primary inductance and resistance
  • leakage inductance
  • interwinding capacitance
  • magnetising current
  • insertion loss
  • return loss
  • harmonics
  • thd
  • longitudinal balance

Most tests require a simple circuit, such as resistors to be mounted in a test fixture. The abovementioned tests can be found in the application note below.

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Water treatment and electrolysis

A variety of water treatment processes requires DC power supplies to generate an electric field. For this the output of the power supply will be connected to the electrodes in a water tank, creating a closed circuit.

The specific properties of the power supply ensure maximum control of voltage and current, guaranteeing a constant process control. Magna-Power’s power-operated DC power supplies increase reliability during this process.

Wish to know more? Click on the button Application Note below.


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Hans Verhees

Hans Verhees

Victron Energy

We don’t buy measuring instruments, we purchase solutions for specific measurement problems. I like to buy from TTMS, given their knowledge of test solutions in power electronics. I hate sellers. TTMS helps us to make the right choice. They even come up with instrumentation from manufacturers they do not represent themselves. And always with the perfect service: they are not complicated and just arrange what is needed.

Shell Technology Centre Amsterdam

Jan Serné

Shell Technology Centre Amsterdam

In my role within the calibration and quality lab, it is a continuous striving for quality for me. In order to ensure this, the right support from, amongst others, suppliers is essential. TTMS understands this like no other, and I have been doing business with them for years. If I need to describe the business relationship with TTMS, it would be that it’s both constructive and instinctive. The measurement instrumentation is reliable. In addition to this, TTMS’ expertise of test and measuring equipment complements the STCA.


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