To Laboratorios M&G S.A.S This is to certify that Dongguan Huanyi Instrument Technology Co., Ltd. and Huanyi Industry (Hong Kong) Limited . are affiliated companies under the same corporate group, sharing the same shareholders and management tea...

Low-pressure environments can significantly impact the performance, reliability, and lifespan of signal control products. The following example, using a low-pressure test of a rail transit signaling electronic device, illustrates the crucial role of ...

The main effects of sand and dust on the test specimen are abrasion and erosion, such as jamming, blockage, reduced heat conduction or dissipation, and electrostatic effects leading to malfunctions like jamming, increased wear, and electrical overhea...

Integrated circuit temperature cycling is an environmental test that verifies the normal functioning of a product by subjecting it to repeated cycles in alternating high and low temperature environments. The test principle is that when a product cycl...

Many people search online for instructions on using VOC emission Environmental Testing Chambers, but the methods found are often incomplete. Below, the manufacturer will guide you through the testing procedures for a VOC emission environmental testin...

In the testing process for formaldehyde VOCs in Korean automotive standards, gas sampling is required. Below, we will explain the relevant sampling methods. Testing Equipment:Huanyi Instruments, Korean Automotive Formaldehyde VOC Emission Climate Ch...