By sion932 
Since it is already known that series resonance (also known as series resonance withstand voltage device) has a very accurate detection effect and is very helpful for equipment withstand voltage experiments, it is definitely necessary to choose a very good series resonance. So, what are the details to start with when purchasing a good series resonance?
Many people pay attention to the quality of series resonance when choosing it, or only focus on whether it is easy to use. In fact, considering only these two aspects has a great impact on everyone’s choice of series resonance. It is even easy to find many series resonances that affect the experimental data results. However, before choosing a series resonance, everyone can find a good one by understanding the brand, such as the brand’s reputation, market ranking, and even the brand’s price and popularity, in order to find an experimental testing device that is very suitable for their factory. It can make the entire testing more convenient and stable in performance.
When choosing a series resonance, it is also necessary to touch its surface with HVHIPOT hand and understand whether the internal parts are compact. If you feel that the surface is very smooth and there are no bumps or depressions, it can indicate that the manufacturer has very advanced production technology. The quality of the series resonance produced is guaranteed to be very good, and there is no need to worry about problems that may occur easily during use, which will affect its detection effect.
So from what has been said above, it can be told that when choosing any device, one needs to start with many small details, especially when choosing series resonance. We cannot only focus on its quality, we must choose a pressure test device that is very suitable for HVHIPOT factory’s needs based on its brand and production process.