Product Introduction

The JY-HA821 LED light intensity performance analyzer from Jingyi Optoelectronics is used in conjunction with a light intensity device to measure the center light intensity, light intensity diffusion angle, and related electrical performance parameters of low-power LEDs. It has a built-in constant current source, is easy to operate, and displays intuitively. It is suitable for rapid testing and quality control of LED electrical parameters and light intensity, and meets CIE-127-1997 conditions A or B.

Technical Characteristics

Forward current: 0.01mA-80mA
Forward voltage: 0.01V-20.0V
Reverse current: 0.01 μ A-200.00 μ A
Reverse voltage: 0.01v-20.0V
Light intensity measurement range: 10mcd-9999cd
Complies with CIE-127-1997