Navigating the regulatory landscape of global markets requires understanding each country’s or region’s rules and regulations that dictate what requirements may apply to specific products and how product compliance must be demonstrated. The table below gives some further details about the main changes over the previous edition. SMT 635K The International Electrotechnical Commission (IEC) is th...
On 23th, March, 2023, the U.S. Environmental Protection Agency (EPA) released the latest Energy Star Embedded Luminaire V1.0 Specification, intended to replace the existing Energy Star Luminaire V2.2 version for embedded luminaires and embedded retrofit kits. This means that the EPA continues to Energy Star-certify this type of product by establishing new regulations, with higher light efficiency ...
The Rohs Testing Machine is the testing instrument for the EU RoHS testing standard. Simply put, it is an instrument for testing six harmful substances including lead Pb, cadmium Cd, mercury Hg, hexavalent chromium Cr6+, polybrominated diphenyl ethers PBDE, and polybrominated biphenyls PBB. The principle of RoHS testing machine: The ROHS detector is an X-ray fluorescence spectrometer, and its anal...
Introduction Goniophotometers are high-tech instruments that can measure the properties of light dispersion with a high degree of accuracy. Calibration is needed for trustworthy measurement findings. Goniophotometers need to have their readings checked against a recognized standard on a regular basis in order to guarantee that their results are accurate and reliable. This article dives into the ra...
Electrostatic discharge (ESD) is a quick (nanosecond) physical discharge of static electricity to electronic components and parts. This discharge should be considered as a type of electromagnetic interference. Once an ESD occurs, electronic components lose balance and generate a shock within the circuit. The voltage storms inside the circuit drastically affect the stability of the telecommunicatio...
Introduction The testing and characterizing of light-emitting diodes (LEDs) has been revolutionized by high-precision spectroradiometer integrating sphere systems. LEDs are utilized in a broad variety of applications, such as lights, displays, and automobiles, all of which need precise and trustworthy measuring methods to assure maximum performance. This article delves into the role that integrati...
ACCESSIBLE PARTS Test finger Parts of ME EQUIPMENT that are to be regarded as ACCESSIBLE PARTS are identified by inspection and where necessary by test. In case of doubt, accessibility is determined by a test with the standard test finger shown in Figure 6, applied in a bent or straight position: – for all positions of ME EQUIPMENT when operated as in NORMAL USE, – even after opening o...
The device is used to determine the accessibility of people to dangerous parts. SMT 1819_AL TECHNICAL PARAMETERS: Made from engineering plastic Stainless finger Finger ø12 mm Cable with electrical connector Dimensions according to IEC 61032 Figure 2 – Test calibrator B Dimensional RBC calibration (OPTIONAL) IEC 61032 Small Finger Probe with Standard THE STANDARD ARTICULATED FINGER – IEC 61032...
Introduction: Goniophotometry is a very effective method for determining the angular distribution of a light’s emission. It’s helpful for a wide range of lighting applications since it reveals important details about the spatial qualities of light. Advanced data processing methods are used to glean useful information from goniophotometric readings. These methods allow scientists, engin...
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