Archives by date
You are browsing the site archives by date.
Introduction Electromagnetic Compatibility EMC refers to the ability of a device or system to function properly in its electromagnetic environment and does not constitute an electromagnetic disturbance to anything in the environment. Sensor electromagnetic compatibility refers to the adaptability of the sensor in the electromagnetic environment, maintaining its inherent performance and the ability to perform specified […]
Recently, a Polish laboratory contacted our company to learn about the LED test inetruments and purchased a set of LPCE-2 High Precision Spectroradiometer Integrating Sphere System. They are a luminaries manufacturer in Poland. Their previous integrating sphere test system was not working well, so buy new instruments from LISUN now. By comparing quality, price, after-sales service, […]
The Brazilian customer found LISUN brand and contacted us when they learned about the LED test instruments on the website. They just set up a new factory, and one of their friends has bought our equipment before. They finally purchased the CH338 Digital Torsion Meter, LPCE-2 High Precision Spectroradiometer Integrating Sphere System and LSG-1700B High Precision Rotation Luminaire Goniophotometer. […]
The differences of the test result between LISUN WT2080 LED Power Driver Tester and multimeter test LED power driver
Some customers suspect the accuracy of the WT2080 because there is some differences of the test result between LISUN WT2080 LED Power Driver Tester and multimeter when testing LED power driver. In fact, the test results are different because the test principle is different: the WT2080 test result is the real effective value (RMS), the multimeter test result is the average […]
Recently, several customers purchased Moving Detector Goniophotometer from LISUN. This customer is a university in India. They purchased the LSG-3000S Moving Detector Goniophotometer from LISUN through tendering. Please learn more product details here: https://www.lisungroup.com/product-id-210.html LISUN engineers design darkroom drawings for customers as soon as they place the order, so that customers can prepare the darkroom […]