Integrating Sphere | Goniophotometer | Surge Generator | ESD Simulator - LISUN

The following procedures need to be carried out in order to measure the amount of light emitted by LEDs using a goniophotometer manufactured by LISUN: Prepare the goniophotometer: Ensure that the goniophotometer is calibrated in accordance with the instructions provided by the manufacturer, and make sure it is installed on a surface that is both stable and level. Place the light source: After positioning the LED light source on the rotating stage of the goniophotometer, adjust the stage's orientation such that the light is pointed in the direction of the detector. Adjust the following parameters for the measurement: Setting the measurement circumstances, such as the measurement range, the detector sensitivity, and the measurement angles, may be accomplished via the use of the software that comes with the goniophotometer . Begin the process of measuring: Utilize the software that comes with the goniophotometer to start the measurement and take precautions to keep the LED light

CIE 121 is a standard that was released by the International Commission on Illumination (CIE). This standard outlines the procedure that should be used for testing the photometric performance of landscape lighting by utilizing a goniophotometer. The standard is used extensively within the lighting industry for the purpose of evaluating the efficacy of landscape lighting fixtures with regard to the distribution, intensity, and homogeneity of the light they produce. A goniophotometer is a device that is used to measure the light distribution of a light source by measuring the intensity of the light emitted at different angles. This is accomplished by measuring the light with the use of a device called a goniophotometer. In the instance of CIE 121 , the measurements are collected at various angles along the vertical and horizontal axes, and the findings are used to compute the average and maximum intensity of the light as well as the uniformity of the light distribution. Additionally,