In our daily lives, electronic and electrical products generally come with certain levels of dust and water resistance. These protective capabilities are crucial for safeguarding products from harsh environmental impacts, extending equipment lifespan, and ensuring their proper functioning. Dust testing is commonly used to assess the protective capabilities of electronic products in dusty environme...
The Fast Photo-Electric Brightness Test Meter consists of three main parts: electrical parameter measurement circuit, photometric parameter measurement circuit and CPU system circuit. The voltage and current signals are amplified and sent to the high-speed A/D converter, and then the converted digital signal is sent to the microprocessor, the input current signal of the brightness detector is sent...
The damped oscillatory wave generator plays a crucial role in assessing the immunity of household, commercial, and industrial electrical equipment to disturbances. This device simulates repetitive damped oscillatory waves on power cables, control cables, and signal cables found in high and medium voltage substations, providing an ideal standard and basis for electromagnetic compatibility (EMC) tes...
Waterproof test chambers are critical tools for evaluating the water resistance of household, commercial, and industrial electrical and electronic equipment. These chambers adhere to international standards such as IEC 60529, GB 4208, GB/T 10485-2007, DIN 40050-9, ISO 20653, and ISO 16750, providing standardized testing for various levels of water protection. The IP (Ingress Protection) rating sys...
With the rapid advancement of digital technology and information systems, computers have become an integral part of both our work and personal lives. While computers offer significant convenience, they have also led to an increase in eye strain and visual impairments. As a result, protecting eye health has become a major concern. The primary concern regarding computer-induced eye strain is blue li...
As a key component in the automotive power system, the performance of the drive solenoid valve directly affects the power output, fuel efficiency, and overall operational stability of a vehicle. To ensure that solenoid valves maintain excellent performance under various extreme environmental conditions, high-low temperature cycling tests are of paramount importance. Background of High-Low Temperat...
In today’s automotive manufacturing industry, quality inspection is a critical step to ensure the quality and performance of products. As automotive technology advances and consumer demands for vehicle performance increase, testing methods and equipment must continually evolve. High-low temperature cycling test chambers which can simulate extreme temperature environments, have become increas...
With the widespread use of electronic devices, electromagnetic interference (EMI) issues have become increasingly prominent. As a result, electromagnetic compatibility (EMC) testing has gained significant attention from companies. EMC testing is a complex process involving control techniques such as shielding, filtering, and grounding, as well as balancing and low-level techniques. Before addressi...
LSG-1950 is a CIE A-α goiophotometer. The photometer head keeps static and it faces to the sample under test while the sample is rotating around both horizontal axis and vertical axis. So the luminous intensity and illuminance of the lamp or luminaires can be tested. It fully meets the Final Report PC13050202 Oregon, ECE-R65, FMVSS108, GB13954 and GB 25991 Standard. Standard: ECE-R65 “S...
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