Introduction The EMI-9KB is an automatic EMI receiver system for radiation conduction or conducted emissions testing. THE FOLLOWING CLOSURE STRUCTURE PRODUCES the EMI-9KB receiver and a strong material (electro-conductible). This strong electro-conductible material has a high shielding effect. Due to advanced technology for the EMI testing system, EMI test receiver has resolved the issue of the in...
Introduction Any lamps and lanterns may have “flicker“ when connected to AC power! Unless you don’t use batteries or transformers, lighting fixtures cannot avoid “strobe“, which is common in our lives. What is alternating current? The current increases first in a cycle, then decreases when it reaches the peak value, and when it reaches 0, the power supply continues in...
LISUN is a leading manufacturer of spectroradiometers for remote sensing applications. These include geological and spectral remote sensing, crop and soil research, vegetative, forestry and canopy studies and more. Our spectroradiometers offer the finest mix of high resolution and sensitivity. This makes them the most precise field handheld devices available. These devices can be used both in the ...
Technology is improving with growing demands. New equipment is introduced in the market to fulfil these changing needs. One such instrument is the Environmental Chamber. It is an instrument used to test the strength of products in a different environments. Environmental chambers are useful because they allow you to test a product in a variety of temperatures and humidity levels. These devices also...
ESD generator is made to test electrical and electronic equipment’s ability to tolerate ESD. Static charge generated by the human body to an object or between two objects has the potential to cause electrical and electronic equipment circuits to malfunction or even be damaged. This is the electrostatic discharge. It is also known as ESD. This article will look into ESD generation and ESD t...
Dustproof Test Chamber is defined as a chamber through which the gases pass to allow them to deposit the solid particles. It is the name of a ‘’Sand Dust Test Chamber’’. It simulates the effect of natural sand, dust, and wind climate on the products, which should be suitable for testing the shell sealing performance of products. The chamber has a system of vertical circulation. It circulat...
Meta Description Surge generators are important equipment for performing surge tests. We have written a detailed article on surge generators to ease your confusion. Combination wave/surge Generators are the heaviest equipment. Ground planes with connections to earth are required to operate the generator in EM test environments safely. These generators are required to meet IEC/EN 61000-4-5_ANSI (IE...
Needle flame test is used to assess products that are prone to electrical or anyother fire hazards this article will look into different flame retardant test methods and how LISUN’s needle flame testers holds up in the market. LISUN ZY-3 Needle flame test LISUN ZY-3 is a needle burner of a specific size (0.9mm) and gas (butane or propane). Burn test at 45° intervals at regular and directed inte...
Surge generators are useful in running tests on electrical components of products and gadgets. the surge generator working principle helps understand how the device runs tests and helps understand the results. In this article, we investigate the history of surge generators with the advancements in this technology and how LISUN is being a part of this legacy. LISUN Surge generator The SG61000-5 is ...
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