What is an Impedance Analyzer? An Impedance Analyzer is an instrument used to measure the impedance of biological, chemical, and physical systems. It takes alternating impedance as an indicator and gets the electrical characteristics of the service object at different frequencies to obtain a series of physical and chemical parameters. It is a commonly used electronic tester that can measure parame...
Electrostatic discharge (ESD) is a common phenomenon that occurs when two objects with different electrical potentials come into contact or are separated. The discharge can cause damage to electronic devices and components, leading to costly repairs or replacements. To prevent ESD damage, ESD simulators are used to test the susceptibility of electronic devices to ESD events. This article will disc...
Introduction Connectivity and data transmission over great distances are made possible through telecommunication networks, which form the backbone of today’s communication systems. Maintaining these networks dependably is critical to provide constant access to vital communication channels. To prevent costly damage to the telecommunications infrastructure, surge generators are installed. In t...
Lumen is a unit of measurement for the total amount of visible light emitted by a light source. It is an important parameter in lighting design and evaluation, as it reflects the brightness and effectiveness of a lighting system. To accurately measure lumen output, a spectroradiometer system with an integrating sphere is commonly used. In this technical article, we will discuss how to test lumen b...
Introduction Without appropriate consideration for industrial lighting design, it is impossible to construct workplaces that are both safe and effective. Goniophotometry is a precise means of measuring the distribution of light, and it may be of considerable use in the context of industrial lighting systems. This article addresses the role that goniophotometry plays in the design of industrial lig...
IP protection rating is a standard used to measure the ability of electronic devices or test chambers to protect against solid particles and prevent liquid ingress. For the performance evaluation of dustproof and waterproof test chambers, IP protection testing methods are important tools. This article will introduce how to use IP protection testing methods to evaluate the performance of dustproof ...
Introduction High-precision spectroradiometer integrating sphere devices have made significant contributions to the improvement of the spectral power distribution (SPD) measuring technique. These devices provide accurate and comprehensive information on the spectrum composition of light sources. This assists researchers, engineers, and manufacturers in better comprehending and improving the effect...
The colorimeter and the Portable Spectrophotometer are widely used in the field of color management in industries such as plastic, printing, paint and ink, textile and clothing. According to the Lab and Lch principles of CIE color space, it measures and displays the color difference △ E and △ Lab values between the sample and the tested sample. Classification: Color difference meters can be di...
Introduction Medical device testing and validation rely heavily on temperature and humidity chambers. Safety, dependability, and efficacy of medical equipment are of paramount importance; hence the sector is strictly controlled. The reaction of medical equipment to changes in temperature and humidity may be evaluated in controlled settings called temperature humidity chambers. This article will di...
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