The rapid temperature change test chamber can be said to be a rapid temperature change test chamber, which is used for inspecting the various performance indicators of products in aerospace, information electronics, instruments, materials, electrical and electronic products, and various electronic components under rapid temperature changes. Rapid temperature change test chamber: mainly used for e...
Spectrum analyzer, also known as signal analyzer, are devices that can graphically represent radio frequency signals and help us understand the properties and types of signals in order to deduce the modulation type and type of transmitter. In the military field, spectrum analyzers are widely used in electronic countermeasures and spectrum monitoring, and various radar signals, communication radio ...
Hot wire testing is a common method used to evaluate the flammability of materials. The Glow-wire Test Apparatus is the main tool used for this type of testing, and its structure and principle determine the accuracy and reliability of the test. This article will introduce the application of ignitability testing and the principle of Glow-wire Test Apparatus, in order to provide readers with a deepe...
The density and visibility of fog are related, and a haze meter can be used to understand this relationship. A haze meter is an instrument specifically designed to measure fog, which can effectively measure the density and visibility of the fog, allowing for a clearer understanding of the fog. It is composed of several smoothly surfaced rotating glass cups which can capture the fog and effectively...
Lightning and surges are common problems in power systems, especially in high-voltage power equipment. To protect equipment from the impact of lightning and surges, we need to use lightning surge generators. 5kv Surge Generators and 30kv surge generators are two commonly used devices. This article will focus on the performance differences between these two devices and analyze their applicable scen...
The electrostatic discharge generator is a device used to generate a high-intensity electrostatic field and induce electrostatic discharge phenomena. Electrostatic discharge is a process of charge release, which occurs when an object accumulates excessive charge beyond its capacity and the charge is discharged through air or other medium. ESD Gun Calibrate Set I. The working principle of the elect...
In recent years, with the growing energy crisis and the increasing awareness of environmental protection, LED bulbs have become a popular choice as energy-efficient lighting products. However, due to the presence of various brands and models of LED bulbs in the market, consumers often find it difficult to judge their quality and performance when making a purchase. Therefore, it is crucial to estab...
Road lighting testing is an important step in ensuring the intensity and distribution uniformity of street lights. The Type-C goniophotometer is a commonly used testing instrument that can measure the photometric distribution of street lights and provide accurate data analysis. This article will discuss the methods and steps of using a Type-C goniophotometer for road lighting testing, as well as s...
With the development of technology and increasing environmental awareness, people are paying more attention to the environmental friendliness of products. RoHS (Restriction of Hazardous Substances) is a regulation issued by the European Union that aims to restrict the use of hazardous substances in electronics and electronic equipment to protect human health and the environment. RoHS testing refer...