The birth of colorimeter is to detect color difference and bring more convenience to industrial production to reduce the loss caused by color difference. People in modern life have higher and higher requirements for the color of goods. Simple color difference may break the image of a brand in the minds of consumers, which has a great impact on its reputation. The development and use of color diffe...
Dust proof test equipment can also be called sand dust test box and dust resistance test instrument. It is used to test the dust level of products in a closed loop box by using talcum dust to simulate the free fall of dust. What are the characteristics of the dust proof test equipment? 1. With the rapid development of modern industrial technology, the application fields of electrical and electroni...
Accidents such as natural disasters have gradually entered our lives, such as floods, mudslides, heavy rains, and other natural disasters may occur around us. For such things, people realized the importance of protecting property and developing technology, and began to devote themselves to developing various waterproof products. The IPX56 waterproof test machine is composed of two parts, the case ...
What is type C goniophotometer definition? LSG-6000 Moving Detector Goniophotometer (Mirror Type C) was manufactured by LISUN completely meets LM-79-19, IES LM-80-08, COMMISSION DELEGATED REGULATION (EU) 2019/2015, CIE-121, CIE S025, SASO 2902, IS16106 and EN13032-1 clause 6.1.1.3 type 4 requirements. LSG-6000 is the latest upgraded product of LSG-5000 and LSG-3000 in compliance with the ...
Nowadays, life and health care are more and more popular. Compared with beer, Baijiu and foreign wine, wine, which is often referred to as red wine, is more popular among consumers. Red wine not only tastes sweet and tastes good, but also looks beautiful and is popular with female consumers. So how to judge the quality of wine? Is it very accurate to use visual, olfactory and tasting methods, whic...
IPX7 immersion tank waterproof test device is divided into two types, one is stainless steel immersion test device 1; One is a glass-type immersion test device 2. The testing machine can simulate the pressure environment of water depth and conduct water pressure test on the sample. Glass immersion tester: 1. The testing machine can simulate the water pressure test with a water depth of 0-1200mm, a...
1. RoHS background: For the first time, it is noted that electrical and electronic equipment contains heavy metals that are harmful to human health. It was found in the cables sold in a batch of game consoles sold in the Netherlands in 2000. In fact, the ink printed by electrical electronics in production contains harmful heavy metals such as lead. 2. The official start time of RoHS: In order to p...
Electromagnetic interference (EMI) is a phenomenon that may occur when an electronic device is exposed to an electromagnetic (EM) field. Any device that has electronic circuitry can be susceptible to EMI. The widely application and development of electronic devices will inevitably lead to the continuous increase in electromagnetic field levels generated in their surrounding spaces. In 1881, Britis...
Introduction Surge generators have become an essential tool for testing and evaluating the efficacy of various surge protection technologies for electrical systems. To keep up with the ever-increasing rate at which technology advances, surge generators are now being developed. This article digs into the trajectory of surge generators into the future, emphasizing on the ground-breaking advancements...
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