Dustproof test chamber is also known as IPX6 dustproof test chamber. With the rapid development of modern technology, electronic products are being widely used in our daily lives. However, due to the delicate circuits and components inside electronic products, they have low tolerance for dust and particles. Therefore, we need to conduct dustproof tests on them during production and use to ensure t...
PREVENTION OF CONTACT WITH LIVE PINS NOTE: Fully recessed socket-outlets that comply with Clause 3.6.4 are deemed to comply with Clauses 3.8.1 and 3.8.2. During normal insertion At any stage during normal insertion of a non-insulated pin plug into a socket-outlet, with the faces of the plug and socket-outlet in parallel planes, it shall not be possible to touch, with the standard test finger (see ...
With the development of technology, LED lighting fixtures have significant advantages in energy efficiency, lifespan, and color temperature. However, at the same time, LED fixtures also have some issues, one of which is EMI. In order to ensure that the EMI of LED fixtures meets the standard requirements, a dedicated instrument called LED fixture EMI Test Machine and EMI Compliance Test Receiver ha...
The constant temperature humidity chamber will cause different levels of damage to the machine and equipment after long-term temperature running-in. Therefore, the following points are common troubleshooting solutions for the constant temperature humidity chamber. 1. When the constant temperature humidity chamber is conducting the high temperature test, if the temperature change cannot reach the p...
TESTS General Plug portions of equipment shall be subjected to the following tests and unless stated otherwise, shall comply with the requirements specified in Section 2 for each test. The number of test samples shall be in accordance with Table 2.2. Conformance for detachable plug portions shall be established by assessment with the plug portion fully assembled with the equipment. High voltage te...
Analysis of Common Troubles and Troubleshooting Methods of ozone aging test chamber: Q1: During the test, the ozone concentration display value cannot stably control the numerical range, causing either high or low phenomena; A1: Before leaving the factory, the transmitter must undergo dozens of hours of polarization, and can only leave the factory after being confirmed to be stable. This usually o...
The UV aging test chamber uses a fluorescent ultraviolet lamp as the light source to conduct accelerated weathering tests on materials by simulating ultraviolet radiation and condensation in natural sunlight to obtain the results of the material’s weathering resistance. It can simulate environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, and dark...
Strength of contact tests Contact independence tests If interference exists, or if uncertain of the existence of interference between the contact and the thermoplastic or resilient moulding, the withdrawal force test is conducted on each socket contact where the assembly is modified by removing the suspected interfering material from around the contact, or an independent contact is removed from th...
RoHS2.0 is a revised version of RoHS environmental requirements that came into effect in 2011. RoHS2.0 requirements are similar to RoHS, but with some adjustments in detail. For example, RoHS2.0 provides a clearer definition of the scope of application, including components and materials used in electrical andelectronic equipment, as well as their accessories. Additionally, RoHS2.0 adds requiremen...
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