Environmental Chamber | Climatic Chamber | Thermal Chamber | Salt Fog Chamber - LISUN

In the field of testing, inspection and certification services, this Saudi Arabian certification agency has an extensive business network. It has set up more than 18 laboratories in major cities and customs ports in Saudi Arabia, and its service scope covers countries in the Gulf Cooperation Council, the Middle East, North Africa and the Indian region. Through internal channels within the group, the agency learned about LISUN’s professional capabilities in the field of testing equipment, and subsequently conducted on-site inspections of LISUN’s exhibition hall and laboratory in Shanghai. During the inspection process, LISUN’s product quality and after-sales service system were recognized by the client, and the client expressed its intention to cooperate, hoping that LISUN in Shanghai could provide equipment and solutions for the lighting product testing laboratory it was building. After repeated communication and confirmation, the relevant team of LISUN in Shanghai learned that the cli...

https://www.lisungroup.com/news/%new%/why-is-it-difficult-to-shield-low-frequency-magnetic-fields.html

https://www.lisungroup.com/news/technology-news/how-to-measure-high-temperature-application-of-lisun-multichannel-temperature-data-logger-and-collaborative-detection-scheme-with-oscilloscope.html

In the rapidly evolving global lighting industry, precise testing and quality control are essential. Recently, a well-known testing laboratory in India successfully introduced LISUN’s LSG-6000CCDLM-79 Moving Detector Goniophotometer (Mirror Type C), further enhancing its lighting product testing capabilities. This collaboration not only highlights LISUN’s outstanding technical expertise in optical testing but also demonstrates the laboratory’s pursuit of high-quality testing equipment. The customer is a well-established and reputable testing laboratory in India, dedicated to the testing and certification of lighting products. They have long been familiar with LISUN and its products, recognizing LISUN’s leading position in optical testing equipment. Initially, the laboratory explored LISUN’s website to gain insights into the functions and advantages of its LM-79 Moving Detector Goniophotometer (Mirror Type C), particularly the LSG-6000CCDLM-79LM-79 Moving Detector Goniophotometer (Mirro...

https://www.lisungroup.com/news/%new%/application-and-performance-analysis-of-high-precision-digital-oscilloscopes-in-electronic-product-testing.html

https://www.lisungroup.com/news/technology-news/what-is-the-flame-retardancy-testing-method-for-wires-practical-analysis-based-on-the-rsb-wc-equipment.html

https://www.lisungroup.com/news/%new%/what-is-the-working-principle-of-the-rf-current-probe.html

https://www.lisungroup.com/news/%new%/how-to-reduce-leakage-current-application-and-practice-of-lisun-wb267x-series-leakage-current-testers.html

https://www.lisungroup.com/news/technology-news/lisun-high-temperature-salt-spray-test-chamber-core-equipment-and-technological-innovation-practice-in-corrosion-resistance-testing.html

https://www.lisungroup.com/news/technology-news/how-to-test-the-flame-retardancy-of-automobiles-modular-solutions-and-industrial-applications-of-lisun-automotive-interior-combustion-tester.html

https://www.lisungroup.com/news/technology-news/lisun-needle-flame-tester-core-equipment-for-fire-safety-testing-in-the-electrical-and-electronic-field.html

https://www.lisungroup.com/news/technology-news/application-and-technical-research-of-lisun-led-driver-online-test-solution-in-production-line-finished-product-testing.html

Abstract In the R&D, production, and factory inspection of electronic and electrical products, lamps, electrical cabinets, and other equipment, the UL rain test is a key method to evaluate the physical performance and safety reliability of products under simulated rainy weather conditions. Traditional rain test equipment has problems such as low standardization, insufficient precision in test parameter control, and non-standard operating procedures, which easily lead to deviations in test results and affect the judgment of product compliance. This paper takes the LISUN JL-UL Water Spray Test Device as the core, and combined with its design features that comply with international standards such as UL, ANSI, and CSA, systematically expounds the complete process of “how to conduct UL rain test“, including key links such as pre-test preparation, equipment debugging, parameter setting, test execution, and result determination. At the same time, by analyzing the technical parameters and ...

Abstract In the production and quality control of transparent and translucent materials such as plastics, films, glass, and LCD panels, color consistency, haze, and light transmittance are core indicators for measuring product performance. Traditional testing equipment often suffers from limitations such as single function, complex operation, and insufficient data accuracy, making it difficult to meet the demand for one-stop measurement. This paper takes the LISUN HM-700 Haze Light Transmission Meter as the research object, and combines its technical parameters, functional characteristics, and application scenarios to conduct a detailed analysis of the core advantages of this equipment in the detection of transparent and translucent materials. By interpreting the equipment’s standard compliance, measurement accuracy, operational convenience, and scenario adaptability, this paper expounds its practical value in multiple industries, providing technical references for enterprises to impro...

https://www.lisungroup.com/news/technology-news/application-and-technical-analysis-of-burst-pulse-generator-in-emc-immunity-testing.html

Abstract The advent of portable, high-accuracy spectrophotometers has transformed color quality control across diverse industries. This paper explores the technological advancements and applications of modern pocket spectrophotometers, with a detailed focus on the LISUN HSCD-860 model. By analyzing its innovative design, superior performance metrics, and comprehensive software ecosystem, this article demonstrates how devices like the HSCD-860 provide laboratory-grade precision in a handheld, field-deployable format, making sophisticated color measurement accessible for applications ranging from manufacturing and printing to textiles and digital color management. 1. Introduction Color consistency is a critical component of product quality, brand identity, and consumer satisfaction. Traditional benchtop spectrophotometers, while accurate, are confined to laboratory settings, creating a disconnect between quality control labs and production floors or supply chains. The development of the ...

Abstract Ingress Protection (IP) testing, as defined by international standards such as IEC 60529, is critical for ensuring the reliability and safety of electrical and electronic products, particularly LED luminaires, in various environmental conditions. The water spray test chamber is a cornerstone apparatus within this testing regime, enabling authoritative certification bodies and quality control departments to verify the waterproof integrity of product enclosures. This paper delves into the extensive application of the LISUN JL-X series IP Waterproof Test Equipments, a comprehensive system that integrates multiple test chambers, including a specialized water spray test chamber, to conduct tests from IPX1 to IPX8. By examining its design, compliance with international standards, and practical implementation, this article underscores the indispensable role of such equipment in modern manufacturing and product certification processes. 1. Introduction The proliferation of electronic d...

https://www.lisungroup.com/news/technology-news/esd-simulator-guns-application-and-technical-research-in-esd-immunity-testing-of-electrical-and-electronic-equipment.html

https://www.lisungroup.com/news/technology-news/needle-flame-burner-application-and-technical-analysis-in-fire-safety-testing-of-electrical-and-electronic-equipment.html

Abstract In the fields of lighting engineering design, luminaire research and development, and quality control, the spatial distribution characteristics of luminaire optical performance are the core basis for evaluating lighting effects, ensuring usage safety, and achieving energy-saving goals. Traditional photometric testing equipment struggles to fully capture the regular pattern of luminous intensity distribution of luminaires in three-dimensional space. However, the goniophotometer system, with its technical advantages of “high-precision spatial scanning + multi-parameter synchronous calculation”, has become a key device to solve this pain point. This paper takes the LISUN LSG-1890B High-Precision Goniophotometer System (Luminous Intensity Distribution Curve) as the research object, systematically expounds its technical principles and application scenarios in the testing of 15 core parameters such as luminous intensity data, regional luminous flux, luminaire efficiency, and glare r...