Goniophotometers The method of measuring angular distribution of light is termed as gonio photometry. A photometric device combining photometer and a goniometric motion stage to measure the light emitted by an object at different angles is known as goniophotometer. LISUN is re known name for manufacturing different models of goniophotometer in accordance with CIE, IEC and other national or interna...
Spectroradiometers are efficient devices. They assess products that use the concept of light for functioning. These devices allow you to make the best quality of your products. This strengthens the position of the producer in the market and helps to build their reputation as the best manufacturer in the market. What is a Spectroradiometer? Spectroradiometers are the upgrades of spectrometers. They...
Traditional photometry laboratories are no longer in use in the modern world. A new level of complex instruments is required for better results. This is so you can measure the performance of LED-based luminaires at various angle orientations. It will help you achieve a thorough characterization. A gonio-spectrophotometer is an instrument that combines the capabilities of a gonio-photometer with th...
The SG61000-5 surge generator from LISUN offers a standard framework for assessing how well various equipment’s internal connections and power cords withstand high energy transient interference brought on by big capacity load switching and natural lightning surge induction. A surge generator is also known as a surge current/surge voltage generator, a combined surge voltage and current genera...
Integrating Sphere Basics The measurement precision of an integrating sphere will undoubtedly be impacted by its design. How the light refracts inside the sphere is affected by the reflectivity of the sphere’s surface as well as the size and placement of ports, detectors, and baffles. The ability of a sphere to integrate light can be affected by all these factors. Large spheres with a 150 ...
Environmental Chamber (GDJS-015B) LISUN’s climate testing chamber or environmental chamber is a sealed space where the temperature and humidity may be adjusted as needed. This device’s main use is to test products in their natural environments in order to get a sense of how they will react or change when they are really subjected to such circumstances. Small home appliances to huge cars ...
Sphere Diameters Smaller diameter, lower cost spheres must have smaller utility ports and extraordinarily high throughput. In fact, depending on the light source, the throughput may be so great that filters or fiber optic cables are required to prevent detector saturation. On the other hand, the port percentage of the smaller spheres is astoundingly high. High Precision Spectroradiometer Integrati...
Working Principle of Surge Generator SG 61000-5 The SG 61000-5 standard is based on immunity criteria. It defines the test techniques as well as the standard testing levels for equipment against unidirectional surges caused by switching and lightning transients. The degrees of electrical and electronic equipment testing vary depending on the environment and installation conditions. Establishing a ...
Why Is ESD Testing Important? Monitoring the efficiency of your tools is crucial while trying to maintain an Electrostatic Protected Area (EPA). The most recent ESD Standard IEC 61340-5-1 now mandates routine testing of EPAs and ESD protection devices such wrist straps, foot grounders, work surfaces, and flooring. Purchasing ESD testing tools that can detect when electronics lose their antistatic ...
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