Electromagnetic Interference (EMI) Testing is electronic noise that interferes with cable signals and reduces signal integrity. EMI is typically generated by sources of electromagnetic radiation such as motors and machines. Electromagnetic interference is an electromagnetic phenomenon that has been discovered for a long time. It was discovered almost at the same time as the phenomenon of electroma...
With the popularity of LED lighting, the photobiological safety testing issues caused by its light radiation have attracted public attention, the most important of which is the blue light hazard. Optical radiation not only adversely affects the human retina, but may also harm the cornea, conjunctiva, lens and skin of our eyes. This paper intends to analyze and elaborate on photobiosafety from the ...
Aging testing is a laboratory process that determines how quickly a material degrades, allowing for the prediction of its lifespan. It can mimic the harm done by UV rays, ozone, and temperature. Aging test chambers can quickly mimic the damage that would typically take months or years to occur outside. The material will be exposed to an alternate cycle of UV light, humidity control, and high tempe...
JL-X waterproof test machine is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 and IPX8 (Refer to page 51 of IEC60529). It is widely used in the authentication test organization fo...
Let us first attempt to comprehend what the RoHS test is and why it is seen to be significant in the first place. RoHS is an abbreviation that stands for Restriction of Hazardous Substances at its core. The Directive 2002/95/EC is sometimes referred to as the 2002/95/EC. Because it is a descendant of the European Union, it is structured only to restrict the application of some hazardous substances...
What is a digital oscilloscope: Digital oscilloscope is a high-performance oscilloscope manufactured by a series of technologies such as data acquisition, a / D conversion and software programming. Digital oscilloscopes generally support multi-level menus and can provide users with a variety of choices and analysis functions. Some oscilloscopes can provide storage to save and process waveforms. At...
The basic objective of the LISUN Optical Radiation Safety Test (EN62471-C) is to help guarantee that a product has the necessary safeguards to protect individuals who use, maintain, and service it. The IEC/EN 62471/CIE S009, IEC/TR 62778, GB/T 20145, IEC/EN 60598 Annex P, IEC/EN 60432, IEC/EN 60335, GB 7000.1, and 2009/125/EC standards are all followed by the LED Photobiological Radiation Safety T...
The terms “shaker table” and “vibration table” can refer to a variety of things in the field of vibration testing. Shaker tables are used for a variety of testing. These include vibration testing of structures, dynamic transducer calibration and general vibration testing of components. Shaker tables can be categorized under any of the following product categories. These inc...
A unique testing tool used in laboratories is the tracking test device. The Tracking test device is used to gauge a surface’s resistance to a leakage mark under an electric field and contaminated media. It is appropriate for the research, manufacturing, and quality inspection departments of lighting equipment, low-voltage electrical appliances, home appliances, machine tools, electrical moto...
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