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Research on the Application of Salt Corrosion Test in Material and Product Corrosion Resistance Detection
08 Jul, 2026 2 Author: Cherry Shen

Research on the Application of Salt Corrosion Test in Material and Product Corrosion Resistance Detection

Abstract The salt corrosion test is a core detection method to simulate marine and industrial salt fog corrosion environments. Relying on professional salt fog test equipment to accelerate corrosion aging tests, it can accurately evaluate the salt fog corrosion resistance of metal coatings, paint coatings, electronic components and complete machine products. Taking the LISUN YWX/Q-010 Salt Spray T...

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Application Research of Temperature Cycling Chamber in Reliability Testing of LED and Electrical Electronic Products
07 Jul, 2026 4 Author: Cherry Shen

Application Research of Temperature Cycling Chamber in Reliability Testing of LED and Electrical Electronic Products

Abstract Temperature cycling chamber is the core equipment for verifying the environmental adaptability and reliability of materials and products. It can accurately simulate multiple climatic scenarios such as low temperature, high temperature, humidity heat and temperature-humidity cycling, reproduce dynamic changes in the natural environment, and accelerate the evaluation of product performance ...

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Integrated Development and Application of Electrical Safety Testing Equipment – ​​A Case Study of the LISUN LS9955 Fully Automatic Safety Tester
06 Jul, 2026 9 Author: Cherry Shen

Integrated Development and Application of Electrical Safety Testing Equipment – ​​A Case Study of the LISUN LS9955 Fully Automatic Safety Tester

Abstract Electrical safety is the core indicator in the design, production and certification of electrical products. Traditional discrete test equipment suffers from cumbersome wiring, low efficiency and poor data consistency, which can hardly meet the high-efficiency testing demands of modern production lines and laboratories. Taking the integrated R&D of electrical safety test equipment as t...

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Application Research of Dust Chambers in Product IP Protection Level Testing
04 Jul, 2026 13 Author: Cherry Shen

Application Research of Dust Chambers in Product IP Protection Level Testing

Abstract In dusty working conditions such as outdoor, industrial and vehicle environments, dust intrusion easily causes internal short circuit, mechanical stagnation, poor contact and performance degradation of products. Dust chambers (sand and dust test chambers) can accurately simulate dry dust environments in laboratory conditions. By precisely controlling dust concentration, blowing pressure a...

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Research on Application of ESD Test Equipment in Product Immunity Evaluation
03 Jul, 2026 15 Author: Cherry Shen

Research on Application of ESD Test Equipment in Product Immunity Evaluation

Abstract: Electrostatic discharge (ESD) is a typical electromagnetic interference source that causes crash, reset, data abnormality and even hardware damage of electrical and electronic equipment. esd test equipment is the core device for conducting ESD immunity verification and ensuring product reliability. Taking the LISUN ESD61000-2 series electrostatic discharge generator as the research objec...

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Research on Application and Performance of Horizontal & Vertical Burning Tester Based on UL 94 Flammability Test
02 Jul, 2026 18 Author: Cherry Shen

Research on Application and Performance of Horizontal & Vertical Burning Tester Based on UL 94 Flammability Test

Abstract UL 94 flammability test is the most authoritative classification system for flammability evaluation in the global electrical and electronic engineering and plastic materials fields, and the horizontal and vertical burning test is its core method. Taking LISUN HVR-LS Horizontal Vertical Burning Tester as the research object, this paper systematically expounds the technical principle and t...

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Research on Technical Standards and Application of Flicker Test
01 Jul, 2026 75 Author: Cherry Shen

Research on Technical Standards and Application of Flicker Test

Abstract With the popularization of LED lighting technology, flicker has become a key factor affecting light environment health and product quality. As the core equipment for quantitatively evaluating the flicker characteristics of light sources, flicker test instruments directly determine the authority and reliability of detection results in terms of detection accuracy, sampling rate and standard...

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Research on Structural Design and Intelligent Control Technology of Salt Spray Chambers
30 Jun, 2026 28 Author: Cherry Shen

Research on Structural Design and Intelligent Control Technology of Salt Spray Chambers

Abstract Salt spray corrosion is a major environmental factor affecting the service life and reliability of metal, coating, electrical and electronic products. As the core equipment for accelerated artificial corrosion testing, salt spray chambers directly determine the credibility of test data due to their box corrosion resistance, temperature control accuracy, spray uniformity and intelligent le...

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Research on Working Principle of EMI and EMC Test System
29 Jun, 2026 29 Author: Cherry Shen

Research on Working Principle of EMI and EMC Test System

Abstract Electromagnetic Compatibility (EMC) is a core access indicator for electronic and electrical equipment to enter the global market. The EMI and EMC Test System performs quantitative detection of conducted and radiated interference, which directly determines the accuracy of test results and the effectiveness of product certification. Traditional EMI testing equipment generally has self-inte...

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