Combination waves generator or surges Generators are typically benchtop pieces of equipment that weigh a lot. Ground planes with links to the earth are needed for the safe operation of a transient generator in electromagnetic test settings. Testing three-phase power line systems necessitate more extensive coupling/decoupling networks, which significantly increases the overall size of the system. A...
Goniophotometer is the main measurement equipment for the light distribution performance test of lamps and luminous. It can be used to measure the spatial light intensity distribution of lamps or light sources, total luminous flux and lamp efficiency and other parameters. The composition of the Goniophotometer system includes: precision turntable and control system, spectrum analysis system, stand...
Integrating spheres spectrophotometers are optical devices often used to compute the optical characteristics of a turbid medium, i.e., reflectance and transmission. In many areas of science, including optics, radiometry, medicine, and biology, these integrating spheres, hereafter referred to as “spheres.” Techniques and uses of integrating sphere spectrophotometer The integrating spher...
The United States does not have RoHS testing certification requirements, but there are regulations similar to RoHS testing certification, the California 65 Standard (CP65). This proposal has been promulgated for more than 20 years. It is a restrictive standard for the control of toxic chemical substances for consumer products entering the United States. Mainly test the lead content in consumer pro...
In this day and age, traditional photometry laboratories are no longer in operation. To achieve a complete characterization of LED-based luminaires, a new degree of complexity is required to measure their performance at different angle orientations. To measure brightness and evaluate the angle dependence of luminous intensity distribution, this instrument combines the capability of a goniophotomet...
Introduction to Glow Wire Tester: The glow wire tester uses simulation technology to evaluate the fire hazard caused by thermal stress caused by heat sources such as hot components or overload resistors in a short period of time. It is one of the series of electrical and electronic components fire hazard test instruments. It is suitable for evaluating the flammability test and light-off temperatur...
UL94 flammability test grade is the most widely used plastic material flammability performance standard. It is mainly a fire test standard for plastic box foam materials to evaluate the ability of materials to extinguish after being ignited. According to the burning speed, burning time, anti-drip ability and whether the dripping is burning, there are many methods to determine whether the burning o...
ESD tables are excellent if you restrict and regulate the quantity of electricity in a certain region. ESD means electrostatic discharge and is the consequence of static accumulation between two items. Electrostatic charge accumulation often happens when two distinct kinds of materials rub together. One item will be charged positive, while the other is charged negatively, which will eventually lea...
Background theory You may use various photometric parameters to assess light sources through a goniophotometer, including the light flow, luminous intensity, and spectrum distribution. Luminous flow (measured by lumens) is a source’s total light output and is the basic photometric amount by which other quantities like luminous intensity are determined. There is a must-use of the best gonioph...
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