With the improvement of the quality of life, people's demand for the enjoyment of life is also getting higher and higher, and more and more families have audio equipment.ring; And the demand for listening to music has slowly changed from square dance sound quality to deep analytical sound quality. In other words, there is a strong desire for the layering of instruments and sounds. When the music is heard deeply, the point you often want to grasp is precisely the tone or the momentary feeling when the music switches.

Products to be tested:Audio machine and back shell

butMany people bought itAudioWhen I came back, I didn’t listen to it for a long time. Why?

Because it’s not practical!

First of all, sound quality is the most important part.If we want to be more luxurious and want these wonderful music to be with us all the time, this speaker must be portable enough.But we don’t just want sound quality and portability. There are many challenges in this complex world, both for us and for speakers.The seaside, beach, swimming pool, rafting, camping, exploring and even taking a bath and listening to music in the bathroom are all places where accidents occur frequently.—&- The speaker may be damaged by water at any time!

Audio machine and back shellWaterproof testing fixture

When you are outdoors, you will inevitably encounter bumps and bumps, as well as going up mountains and seas, and encountering rain.Therefore, waterproof testing is essential for audio.The case shared with you this time is for the complete audio machine and back shell.IP67Waterproof leveltest.Let’s take a look at the equipment and methods used by Hirays Technology:

Air tightness and waterproof testing equipment test parameters

Equipment used: HiraysHPKaituo series of air tightness and waterproof testing equipment

Testing method: direct test method, using negative pressure test method, customizing the mold according to the product structure, exhausting all the gas inside the product, and detecting the changes in air pressure to conduct the audio sealing test.Test pressure-10KPA，air intake time10seconds, voltage stabilization time10seconds, test time5seconds, leakage value0.03KPA  

It is an effective method to use air-tightness and waterproof testing equipment to test the complete audio machine and back shell.Quickly test the tightness of the speaker and accurately detectOKandNGproducts.

Hai RuisiHPKaituo series of air tightness and waterproof testing equipment

10Over the years, Hirays has continued to provide free product testing solutions for customers, and with its increasingly rich experience, it has provided customers with valuable sealing advice, supporting key materials or testing resources during the design, trial production, mass production and other stages, allowing customers to shorten the verification cycle and avoid detours, and has won unanimous recognition from customers.。