Photometric testing is still a critical need to light manufacturers, LED modules manufacturers, automotive lamp manufacturers, display manufacturers, and architectural lighting manufacturers. The possibility of defining luminous flux and even measuring spectral power distribution would not be possible without a space in which light is uniform across the board irrespective of emission pattern. The ...
Abstract Ground resistance testing is a fundamental and mandatory inspection for assessing the safety of electrical equipment and systems. A ground resistance tester evaluates the integrity of protective earth connections by injecting a standardized test current and accurately measuring the resultant resistance. This provides the critical quantitative data needed to prevent electric shock, lightni...
Waterproofing is a critical design consideration to current electronic and mechanical designers that consider using their products in wet or outdoor environments. Consumer electronics, industrial controllers, LED outdoor systems, smart sensors, tracking accessories, power units as well as medical electronics should be resistant to frequent exposure to moisture, rainfall, humidity variability, pres...
Abstract In the modern display technology and lighting industries, spectrum testers, also known as spectroradiometers, have become indispensable tools for measuring color, luminance, and spectral power distribution. Their performance is critical for quality control, research and development, and standards compliance. This article delves into the technical principles of fast CCD array-based spectru...
The contemporary product production needs testing in the real environment, rather than laboratory testing on its own, when controlled. Materials, electronics, mechanical structures, and coatings as well as sealing structures will respond differently to changing temperature, moisture, change in pressure and accelerated aging profiles. Industries are dependent on a climatic test chamber that recreat...
Abstract Wavelength Dispersive Spectroscopy (WDS) is a high-precision analytical technique based on Bragg diffraction, which identifies and quantifies elemental composition by precisely measuring the wavelengths of characteristic X-rays. Compared to conventional Energy Dispersive Spectroscopy (EDS), WDS offers unparalleled advantages in analyzing trace elements and resolving complex spectral overl...
The validation of electrostatic discharge has now become a compulsory step to most of the electronic products, industry assemblies, smart appliances, battery run modules as well as devices that require safety. In the real-world unforeseen cases of static discharge can break gates of semiconductors, destroy microprocessor control logic, corrupt sensor values or cause intermittent resets in electron...
Conducted Emission measurement has a great dependence on electromagnetic compliance testing. Also, in laboratories testing switching power supplies, electronic appliances, industrial controls, medical systems, and automotive modules, the quality of the measurement is not only based on the quality of the receiver, but also based on hardware in the chain of the test. These supporting systems, among ...
With the globalization of industries towards electrification, smart power distribution, automobile automation and electronics in consumer devices being smaller than ever, the demand has been put on verifying the fire-safe polymer materials more than any other time. The consumers, regulators and certification bodies have greater expectations towards manufactures in terms of material resistance to f...
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