Lightning is a serious natural disaster, which can seriously endanger the normal operation of communication equipment, computer network systems, and power systems, causing direct and indirect economic losses to enterprises. For example, buildings are damaged, important equipment is severely damaged, and personnel safety is endangered. Equipment damage, communication network interruption, and loss ...
Introduction When it comes to evaluating electrical signals, digital oscilloscopes are incredibly important tools to have. If you want to get the most out of your digital oscilloscope, it is imperative that you become well-versed in its capabilities and learn how to use them effectively. In this article, we will discuss numerous techniques that may be used to get the most out of a digital oscillos...
Introduction In the lightning-fast world of electronic device manufacturing, constant attention must be devoted to the reliability and longevity of the products being manufactured. Although it is ubiquitous and may seem to be risk-free, dust poses a significant threat to the operational capability and long-term viability of electronic components. Dust particles may make their way into fragile elec...
EMC test receiver is an instrument used to test whether electronic products comply with EMC standards. When electronic equipment is in use, it will generate electromagnetic radiation and electromagnetic induction. These electromagnetic waves may cause interference or damage to other equipment or the environment. Therefore, EMC testing is required for electronic equipment to ensure that they will ...
According to the specialness of LED flux measurement, the design of integrated sphere for LED measurement adopts unique optimization, combining high reflectivity diffuse reflector material, which greatly improved system stability and accuracy. The experimental results show that the stability and consistency of the system are far superior to those of other common LED testing systems. It is a truly ...
Introduction In the process of designing and evaluating lighting systems for automobiles, the specialized measurement technique known as goniophotometry plays an extremely essential role. The automotive industry puts a high priority on both safety and efficiency, and goniophotometry gives information on how well various cars’ lights perform in addition to how differently they function overal...
Introduction In optical measurements, having results that are accurate and trustworthy is very necessary. Integrating spheres have been found to be helpful instruments because of their ability to offer consistent illumination, as well as decrease measurement errors caused by sample heterogeneity and surface effects. It is possible to further increase the accuracy of integrating sphere-based data b...
Portable colorimeters are devices that are used for measuring color, and they have become more common in the quality control and production processes of a variety of different sectors. These devices are also called chroma meter. As comparison to conventional techniques of color measurement, they have several advantages, including greater productivity, enhanced accuracy, cost-effectiveness, user-fr...
The origin of the EFT pulse generator： In industrial process measurement and control devices, when the inductive load is disconnected, a transient pulse group (string) of several thousand volts will be generated at the breakpoint, and this disturbance will be conducted through the power line or signal line (some Radiation) enters the measurement and control device, causing the digital circuit o...
中文简体
English
Русский
Español
Português
Türkçe
العربية
Deutsch
Polski
Italiano
Français
한국어
ไทย
Tiếng Việt
日本語